Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:

$2 \frac{8}{11} h o u r s$

$3 \frac{9}{17} h o u r s$

$4 \frac{1}{2} h o u r s$

$1 \frac{13}{17} h o u r s$

Bangladesh Bank2016ভগ্নাংশের যোগ, বিয়োগ, গুণ ও ভাগসাধারণ গণিতবীজগণিতীয় রাশি

Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:

$2 \frac{8}{11} h o u r s$

$3 \frac{9}{17} h o u r s$

$4 \frac{1}{2} h o u r s$

$1 \frac{13}{17} h o u r s$

Bangladesh Bank2016ভগ্নাংশের যোগ, বিয়োগ, গুণ ও ভাগসাধারণ গণিতবীজগণিতীয় রাশি

Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:

$2 \frac{8}{11} h o u r s$

$3 \frac{9}{17} h o u r s$

$4 \frac{1}{2} h o u r s$

$1 \frac{13}{17} h o u r s$

Bangladesh Bank2016ভগ্নাংশের যোগ, বিয়োগ, গুণ ও ভাগসাধারণ গণিতবীজগণিতীয় রাশি

Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:

$2 \frac{8}{11} h o u r s$

$3 \frac{9}{17} h o u r s$

$4 \frac{1}{2} h o u r s$

$1 \frac{13}{17} h o u r s$

Bangladesh Bank2016ভগ্নাংশের যোগ, বিয়োগ, গুণ ও ভাগসাধারণ গণিতবীজগণিতীয় রাশি

Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:

$2 \frac{8}{11} h o u r s$

$3 \frac{9}{17} h o u r s$

$4 \frac{1}{2} h o u r s$

$1 \frac{13}{17} h o u r s$

Bangladesh Bank2016ভগ্নাংশের যোগ, বিয়োগ, গুণ ও ভাগসাধারণ গণিতবীজগণিতীয় রাশি

Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:

$2 \frac{8}{11} h o u r s$

$3 \frac{9}{17} h o u r s$

$4 \frac{1}{2} h o u r s$

$1 \frac{13}{17} h o u r s$

Bangladesh Bank2016ভগ্নাংশের যোগ, বিয়োগ, গুণ ও ভাগসাধারণ গণিতবীজগণিতীয় রাশি

Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:

$2 \frac{8}{11} h o u r s$

$3 \frac{9}{17} h o u r s$

$4 \frac{1}{2} h o u r s$

$1 \frac{13}{17} h o u r s$

Bangladesh Bank2016ভগ্নাংশের যোগ, বিয়োগ, গুণ ও ভাগসাধারণ গণিতবীজগণিতীয় রাশি

Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:

$2 \frac{8}{11} h o u r s$

$3 \frac{9}{17} h o u r s$

$4 \frac{1}{2} h o u r s$

$1 \frac{13}{17} h o u r s$

Bangladesh Bank2016ভগ্নাংশের যোগ, বিয়োগ, গুণ ও ভাগসাধারণ গণিতবীজগণিতীয় রাশি

Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:

$2 \frac{8}{11} h o u r s$

$3 \frac{9}{17} h o u r s$

$4 \frac{1}{2} h o u r s$

$1 \frac{13}{17} h o u r s$

Bangladesh Bank2016ভগ্নাংশের যোগ, বিয়োগ, গুণ ও ভাগসাধারণ গণিতবীজগণিতীয় রাশি

Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:

$2 \frac{8}{11} h o u r s$

$3 \frac{9}{17} h o u r s$

$4 \frac{1}{2} h o u r s$

$1 \frac{13}{17} h o u r s$

Bangladesh Bank2016ভগ্নাংশের যোগ, বিয়োগ, গুণ ও ভাগসাধারণ গণিতবীজগণিতীয় রাশি

Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:

$2 \frac{8}{11} h o u r s$

$3 \frac{9}{17} h o u r s$

$4 \frac{1}{2} h o u r s$

$1 \frac{13}{17} h o u r s$

Bangladesh Bank2016ভগ্নাংশের যোগ, বিয়োগ, গুণ ও ভাগসাধারণ গণিতবীজগণিতীয় রাশি

Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:

$2 \frac{8}{11} h o u r s$

$3 \frac{9}{17} h o u r s$

$4 \frac{1}{2} h o u r s$

$1 \frac{13}{17} h o u r s$

Bangladesh Bank2016ভগ্নাংশের যোগ, বিয়োগ, গুণ ও ভাগসাধারণ গণিতবীজগণিতীয় রাশি

Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:

$2 \frac{8}{11} h o u r s$

$3 \frac{9}{17} h o u r s$

$4 \frac{1}{2} h o u r s$

$1 \frac{13}{17} h o u r s$

Bangladesh Bank2016ভগ্নাংশের যোগ, বিয়োগ, গুণ ও ভাগসাধারণ গণিতবীজগণিতীয় রাশি

Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:

$2 \frac{8}{11} h o u r s$

$3 \frac{9}{17} h o u r s$

$4 \frac{1}{2} h o u r s$

$1 \frac{13}{17} h o u r s$

Bangladesh Bank2016ভগ্নাংশের যোগ, বিয়োগ, গুণ ও ভাগসাধারণ গণিতবীজগণিতীয় রাশি

Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:

$2 \frac{8}{11} h o u r s$

$3 \frac{9}{17} h o u r s$

$4 \frac{1}{2} h o u r s$

$1 \frac{13}{17} h o u r s$

Bangladesh Bank2016ভগ্নাংশের যোগ, বিয়োগ, গুণ ও ভাগসাধারণ গণিতবীজগণিতীয় রাশি

Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:

$2 \frac{8}{11} h o u r s$

$3 \frac{9}{17} h o u r s$

$4 \frac{1}{2} h o u r s$

$1 \frac{13}{17} h o u r s$

Bangladesh Bank2016ভগ্নাংশের যোগ, বিয়োগ, গুণ ও ভাগসাধারণ গণিতবীজগণিতীয় রাশি

Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:

$2 \frac{8}{11} h o u r s$

$3 \frac{9}{17} h o u r s$

$4 \frac{1}{2} h o u r s$

$1 \frac{13}{17} h o u r s$

Bangladesh Bank2016ভগ্নাংশের যোগ, বিয়োগ, গুণ ও ভাগসাধারণ গণিতবীজগণিতীয় রাশি

Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:

$2 \frac{8}{11} h o u r s$

$3 \frac{9}{17} h o u r s$

$4 \frac{1}{2} h o u r s$

$1 \frac{13}{17} h o u r s$

Bangladesh Bank2016ভগ্নাংশের যোগ, বিয়োগ, গুণ ও ভাগসাধারণ গণিতবীজগণিতীয় রাশি

Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:

$2 \frac{8}{11} h o u r s$

$3 \frac{9}{17} h o u r s$

$4 \frac{1}{2} h o u r s$

$1 \frac{13}{17} h o u r s$

Bangladesh Bank2016ভগ্নাংশের যোগ, বিয়োগ, গুণ ও ভাগসাধারণ গণিতবীজগণিতীয় রাশি

Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:

$2 \frac{8}{11} h o u r s$

$3 \frac{9}{17} h o u r s$

$4 \frac{1}{2} h o u r s$

$1 \frac{13}{17} h o u r s$

Bangladesh Bank2016ভগ্নাংশের যোগ, বিয়োগ, গুণ ও ভাগসাধারণ গণিতবীজগণিতীয় রাশি

Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:

$2 \frac{8}{11} h o u r s$

$3 \frac{9}{17} h o u r s$

$4 \frac{1}{2} h o u r s$

$1 \frac{13}{17} h o u r s$

Bangladesh Bank2016ভগ্নাংশের যোগ, বিয়োগ, গুণ ও ভাগসাধারণ গণিতবীজগণিতীয় রাশি

Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:

$2 \frac{8}{11} h o u r s$

$3 \frac{9}{17} h o u r s$

$4 \frac{1}{2} h o u r s$

$1 \frac{13}{17} h o u r s$

Bangladesh Bank2016ভগ্নাংশের যোগ, বিয়োগ, গুণ ও ভাগসাধারণ গণিতবীজগণিতীয় রাশি

Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:

$2 \frac{8}{11} h o u r s$

$3 \frac{9}{17} h o u r s$

$4 \frac{1}{2} h o u r s$

$1 \frac{13}{17} h o u r s$

Bangladesh Bank2016ভগ্নাংশের যোগ, বিয়োগ, গুণ ও ভাগসাধারণ গণিতবীজগণিতীয় রাশি

Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:

$2 \frac{8}{11} h o u r s$

$3 \frac{9}{17} h o u r s$

$4 \frac{1}{2} h o u r s$

$1 \frac{13}{17} h o u r s$

Bangladesh Bank2016ভগ্নাংশের যোগ, বিয়োগ, গুণ ও ভাগসাধারণ গণিতবীজগণিতীয় রাশি

Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:

$2 \frac{8}{11} h o u r s$

$3 \frac{9}{17} h o u r s$

$4 \frac{1}{2} h o u r s$

$1 \frac{13}{17} h o u r s$

Bangladesh Bank2016ভগ্নাংশের যোগ, বিয়োগ, গুণ ও ভাগসাধারণ গণিতবীজগণিতীয় রাশি

Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:

$2 \frac{8}{11} h o u r s$

$3 \frac{9}{17} h o u r s$

$4 \frac{1}{2} h o u r s$

$1 \frac{13}{17} h o u r s$

Bangladesh Bank2016ভগ্নাংশের যোগ, বিয়োগ, গুণ ও ভাগসাধারণ গণিতবীজগণিতীয় রাশি

Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:

$2 \frac{8}{11} h o u r s$

$3 \frac{9}{17} h o u r s$

$4 \frac{1}{2} h o u r s$

$1 \frac{13}{17} h o u r s$

Bangladesh Bank2016ভগ্নাংশের যোগ, বিয়োগ, গুণ ও ভাগসাধারণ গণিতবীজগণিতীয় রাশি

Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:

$2 \frac{8}{11} h o u r s$

$3 \frac{9}{17} h o u r s$

$4 \frac{1}{2} h o u r s$

$1 \frac{13}{17} h o u r s$

Bangladesh Bank2016ভগ্নাংশের যোগ, বিয়োগ, গুণ ও ভাগসাধারণ গণিতবীজগণিতীয় রাশি

Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:

$2 \frac{8}{11} h o u r s$

$3 \frac{9}{17} h o u r s$

$4 \frac{1}{2} h o u r s$

$1 \frac{13}{17} h o u r s$

Bangladesh Bank2016ভগ্নাংশের যোগ, বিয়োগ, গুণ ও ভাগসাধারণ গণিতবীজগণিতীয় রাশি

Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:

$2 \frac{8}{11} h o u r s$

$3 \frac{9}{17} h o u r s$

$4 \frac{1}{2} h o u r s$

$1 \frac{13}{17} h o u r s$

Bangladesh Bank2016ভগ্নাংশের যোগ, বিয়োগ, গুণ ও ভাগসাধারণ গণিতবীজগণিতীয় রাশি

Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:

$2 \frac{8}{11} h o u r s$

$3 \frac{9}{17} h o u r s$

$4 \frac{1}{2} h o u r s$

$1 \frac{13}{17} h o u r s$

Bangladesh Bank2016ভগ্নাংশের যোগ, বিয়োগ, গুণ ও ভাগসাধারণ গণিতবীজগণিতীয় রাশি

Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:

$2 \frac{8}{11} h o u r s$

$3 \frac{9}{17} h o u r s$

$4 \frac{1}{2} h o u r s$

$1 \frac{13}{17} h o u r s$

Bangladesh Bank2016ভগ্নাংশের যোগ, বিয়োগ, গুণ ও ভাগসাধারণ গণিতবীজগণিতীয় রাশি

Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:

$2 \frac{8}{11} h o u r s$

$3 \frac{9}{17} h o u r s$

$4 \frac{1}{2} h o u r s$

$1 \frac{13}{17} h o u r s$

Bangladesh Bank2016ভগ্নাংশের যোগ, বিয়োগ, গুণ ও ভাগসাধারণ গণিতবীজগণিতীয় রাশি

Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:

$2 \frac{8}{11} h o u r s$

$3 \frac{9}{17} h o u r s$

$4 \frac{1}{2} h o u r s$

$1 \frac{13}{17} h o u r s$

Bangladesh Bank2016ভগ্নাংশের যোগ, বিয়োগ, গুণ ও ভাগসাধারণ গণিতবীজগণিতীয় রাশি

Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:

$2 \frac{8}{11} h o u r s$

$3 \frac{9}{17} h o u r s$

$4 \frac{1}{2} h o u r s$

$1 \frac{13}{17} h o u r s$

Bangladesh Bank2016ভগ্নাংশের যোগ, বিয়োগ, গুণ ও ভাগসাধারণ গণিতবীজগণিতীয় রাশি

Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:

$2 \frac{8}{11} h o u r s$

$3 \frac{9}{17} h o u r s$

$4 \frac{1}{2} h o u r s$

$1 \frac{13}{17} h o u r s$

Bangladesh Bank2016ভগ্নাংশের যোগ, বিয়োগ, গুণ ও ভাগসাধারণ গণিতবীজগণিতীয় রাশি

Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:

$2 \frac{8}{11} h o u r s$

$3 \frac{9}{17} h o u r s$

$4 \frac{1}{2} h o u r s$

$1 \frac{13}{17} h o u r s$

Bangladesh Bank2016ভগ্নাংশের যোগ, বিয়োগ, গুণ ও ভাগসাধারণ গণিতবীজগণিতীয় রাশি

Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:

$2 \frac{8}{11} h o u r s$

$3 \frac{9}{17} h o u r s$

$4 \frac{1}{2} h o u r s$

$1 \frac{13}{17} h o u r s$

Bangladesh Bank2016ভগ্নাংশের যোগ, বিয়োগ, গুণ ও ভাগসাধারণ গণিতবীজগণিতীয় রাশি

Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:

$2 \frac{8}{11} h o u r s$

$3 \frac{9}{17} h o u r s$

$4 \frac{1}{2} h o u r s$

$1 \frac{13}{17} h o u r s$

Bangladesh Bank2016ভগ্নাংশের যোগ, বিয়োগ, গুণ ও ভাগসাধারণ গণিতবীজগণিতীয় রাশি

Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:

$2 \frac{8}{11} h o u r s$

$3 \frac{9}{17} h o u r s$

$4 \frac{1}{2} h o u r s$

$1 \frac{13}{17} h o u r s$

Bangladesh Bank2016ভগ্নাংশের যোগ, বিয়োগ, গুণ ও ভাগসাধারণ গণিতবীজগণিতীয় রাশি

Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:

$2 \frac{8}{11} h o u r s$

$3 \frac{9}{17} h o u r s$

$4 \frac{1}{2} h o u r s$

$1 \frac{13}{17} h o u r s$

Bangladesh Bank2016ভগ্নাংশের যোগ, বিয়োগ, গুণ ও ভাগসাধারণ গণিতবীজগণিতীয় রাশি

Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:

$2 \frac{8}{11} h o u r s$

$3 \frac{9}{17} h o u r s$

$4 \frac{1}{2} h o u r s$

$1 \frac{13}{17} h o u r s$

Bangladesh Bank2016ভগ্নাংশের যোগ, বিয়োগ, গুণ ও ভাগসাধারণ গণিতবীজগণিতীয় রাশি

Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:

$2 \frac{8}{11} h o u r s$

$3 \frac{9}{17} h o u r s$

$4 \frac{1}{2} h o u r s$

$1 \frac{13}{17} h o u r s$

Bangladesh Bank2016ভগ্নাংশের যোগ, বিয়োগ, গুণ ও ভাগসাধারণ গণিতবীজগণিতীয় রাশি

Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:

$2 \frac{8}{11} h o u r s$

$3 \frac{9}{17} h o u r s$

$4 \frac{1}{2} h o u r s$

$1 \frac{13}{17} h o u r s$

Bangladesh Bank2016ভগ্নাংশের যোগ, বিয়োগ, গুণ ও ভাগসাধারণ গণিতবীজগণিতীয় রাশি

Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:

$2 \frac{8}{11} h o u r s$

$3 \frac{9}{17} h o u r s$

$4 \frac{1}{2} h o u r s$

$1 \frac{13}{17} h o u r s$

Bangladesh Bank2016ভগ্নাংশের যোগ, বিয়োগ, গুণ ও ভাগসাধারণ গণিতবীজগণিতীয় রাশি

Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:

$2 \frac{8}{11} h o u r s$

$3 \frac{9}{17} h o u r s$

$4 \frac{1}{2} h o u r s$

$1 \frac{13}{17} h o u r s$

Bangladesh Bank2016ভগ্নাংশের যোগ, বিয়োগ, গুণ ও ভাগসাধারণ গণিতবীজগণিতীয় রাশি

Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:

$2 \frac{8}{11} h o u r s$

$3 \frac{9}{17} h o u r s$

$4 \frac{1}{2} h o u r s$

$1 \frac{13}{17} h o u r s$

Bangladesh Bank2016ভগ্নাংশের যোগ, বিয়োগ, গুণ ও ভাগসাধারণ গণিতবীজগণিতীয় রাশি

Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:

$2 \frac{8}{11} h o u r s$

$3 \frac{9}{17} h o u r s$

$4 \frac{1}{2} h o u r s$

$1 \frac{13}{17} h o u r s$

Bangladesh Bank2016ভগ্নাংশের যোগ, বিয়োগ, গুণ ও ভাগসাধারণ গণিতবীজগণিতীয় রাশি

Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:

$2 \frac{8}{11} h o u r s$

$3 \frac{9}{17} h o u r s$

$4 \frac{1}{2} h o u r s$

$1 \frac{13}{17} h o u r s$

Bangladesh Bank2016ভগ্নাংশের যোগ, বিয়োগ, গুণ ও ভাগসাধারণ গণিতবীজগণিতীয় রাশি

Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:

$2 \frac{8}{11} h o u r s$

$3 \frac{9}{17} h o u r s$

$4 \frac{1}{2} h o u r s$

$1 \frac{13}{17} h o u r s$

Bangladesh Bank2016ভগ্নাংশের যোগ, বিয়োগ, গুণ ও ভাগসাধারণ গণিতবীজগণিতীয় রাশি

লগইন করুন

Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:

Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:

Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:

Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:

Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:

Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:

Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:

Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:

Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:

Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:

Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:

Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:

Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:

Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:

Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:

Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:

Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:

Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:

Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:

Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:

Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:

Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:

Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:

Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:

Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:

Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:

Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:

Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:

Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:

Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:

Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:

Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:

Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:

Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:

Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:

Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:

Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:

Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:

Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:

Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:

Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:

Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:

Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:

Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:

Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:

Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:

Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:

Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:

Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:

Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in: