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In a mixture of 30 liters, the ratio of acid and water is 7 : 3. How much more water is to be added to get a new mixture containing acid and water in the ratio of 3 : 7?

30 liters

25 liters

40 liters

35 liters

Rajshahi Krishi Unnayan Bank2011গণিত

In a mixture of 30 liters, the ratio of acid and water is 7 : 3. How much more water is to be added to get a new mixture containing acid and water in the ratio of 3 : 7?

30 liters

25 liters

40 liters

35 liters

Rajshahi Krishi Unnayan Bank2011গণিত

In a mixture of 30 liters, the ratio of acid and water is 7 : 3. How much more water is to be added to get a new mixture containing acid and water in the ratio of 3 : 7?

30 liters

25 liters

40 liters

35 liters

Rajshahi Krishi Unnayan Bank2011গণিত

In a mixture of 30 liters, the ratio of acid and water is 7 : 3. How much more water is to be added to get a new mixture containing acid and water in the ratio of 3 : 7?

30 liters

25 liters

40 liters

35 liters

Rajshahi Krishi Unnayan Bank2011গণিত

In a mixture of 30 liters, the ratio of acid and water is 7 : 3. How much more water is to be added to get a new mixture containing acid and water in the ratio of 3 : 7?

30 liters

25 liters

40 liters

35 liters

Rajshahi Krishi Unnayan Bank2011গণিত

In a mixture of 30 liters, the ratio of acid and water is 7 : 3. How much more water is to be added to get a new mixture containing acid and water in the ratio of 3 : 7?

30 liters

25 liters

40 liters

35 liters

Rajshahi Krishi Unnayan Bank2011গণিত

In a mixture of 30 liters, the ratio of acid and water is 7 : 3. How much more water is to be added to get a new mixture containing acid and water in the ratio of 3 : 7?

30 liters

25 liters

40 liters

35 liters

Rajshahi Krishi Unnayan Bank2011গণিত

In a mixture of 30 liters, the ratio of acid and water is 7 : 3. How much more water is to be added to get a new mixture containing acid and water in the ratio of 3 : 7?

30 liters

25 liters

40 liters

35 liters

Rajshahi Krishi Unnayan Bank2011গণিত

In a mixture of 30 liters, the ratio of acid and water is 7 : 3. How much more water is to be added to get a new mixture containing acid and water in the ratio of 3 : 7?

30 liters

25 liters

40 liters

35 liters

Rajshahi Krishi Unnayan Bank2011গণিত

In a mixture of 30 liters, the ratio of acid and water is 7 : 3. How much more water is to be added to get a new mixture containing acid and water in the ratio of 3 : 7?

30 liters

25 liters

40 liters

35 liters

Rajshahi Krishi Unnayan Bank2011গণিত

In a mixture of 30 liters, the ratio of acid and water is 7 : 3. How much more water is to be added to get a new mixture containing acid and water in the ratio of 3 : 7?

30 liters

25 liters

40 liters

35 liters

Rajshahi Krishi Unnayan Bank2011গণিত

In a mixture of 30 liters, the ratio of acid and water is 7 : 3. How much more water is to be added to get a new mixture containing acid and water in the ratio of 3 : 7?

30 liters

25 liters

40 liters

35 liters

Rajshahi Krishi Unnayan Bank2011গণিত

In a mixture of 30 liters, the ratio of acid and water is 7 : 3. How much more water is to be added to get a new mixture containing acid and water in the ratio of 3 : 7?

30 liters

25 liters

40 liters

35 liters

Rajshahi Krishi Unnayan Bank2011গণিত

In a mixture of 30 liters, the ratio of acid and water is 7 : 3. How much more water is to be added to get a new mixture containing acid and water in the ratio of 3 : 7?

30 liters

25 liters

40 liters

35 liters

Rajshahi Krishi Unnayan Bank2011গণিত

In a mixture of 30 liters, the ratio of acid and water is 7 : 3. How much more water is to be added to get a new mixture containing acid and water in the ratio of 3 : 7?

30 liters

25 liters

40 liters

35 liters

Rajshahi Krishi Unnayan Bank2011গণিত

In a mixture of 30 liters, the ratio of acid and water is 7 : 3. How much more water is to be added to get a new mixture containing acid and water in the ratio of 3 : 7?

30 liters

25 liters

40 liters

35 liters

Rajshahi Krishi Unnayan Bank2011গণিত

In a mixture of 30 liters, the ratio of acid and water is 7 : 3. How much more water is to be added to get a new mixture containing acid and water in the ratio of 3 : 7?

30 liters

25 liters

40 liters

35 liters

Rajshahi Krishi Unnayan Bank2011গণিত

In a mixture of 30 liters, the ratio of acid and water is 7 : 3. How much more water is to be added to get a new mixture containing acid and water in the ratio of 3 : 7?

30 liters

25 liters

40 liters

35 liters

Rajshahi Krishi Unnayan Bank2011গণিত

In a mixture of 30 liters, the ratio of acid and water is 7 : 3. How much more water is to be added to get a new mixture containing acid and water in the ratio of 3 : 7?

30 liters

25 liters

40 liters

35 liters

Rajshahi Krishi Unnayan Bank2011গণিত

In a mixture of 30 liters, the ratio of acid and water is 7 : 3. How much more water is to be added to get a new mixture containing acid and water in the ratio of 3 : 7?

30 liters

25 liters

40 liters

35 liters

Rajshahi Krishi Unnayan Bank2011গণিত

In a mixture of 30 liters, the ratio of acid and water is 7 : 3. How much more water is to be added to get a new mixture containing acid and water in the ratio of 3 : 7?

30 liters

25 liters

40 liters

35 liters

Rajshahi Krishi Unnayan Bank2011গণিত

In a mixture of 30 liters, the ratio of acid and water is 7 : 3. How much more water is to be added to get a new mixture containing acid and water in the ratio of 3 : 7?

30 liters

25 liters

40 liters

35 liters

Rajshahi Krishi Unnayan Bank2011গণিত

In a mixture of 30 liters, the ratio of acid and water is 7 : 3. How much more water is to be added to get a new mixture containing acid and water in the ratio of 3 : 7?

30 liters

25 liters

40 liters

35 liters

Rajshahi Krishi Unnayan Bank2011গণিত

In a mixture of 30 liters, the ratio of acid and water is 7 : 3. How much more water is to be added to get a new mixture containing acid and water in the ratio of 3 : 7?

30 liters

25 liters

40 liters

35 liters

Rajshahi Krishi Unnayan Bank2011গণিত

In a mixture of 30 liters, the ratio of acid and water is 7 : 3. How much more water is to be added to get a new mixture containing acid and water in the ratio of 3 : 7?

30 liters

25 liters

40 liters

35 liters

Rajshahi Krishi Unnayan Bank2011গণিত

In a mixture of 30 liters, the ratio of acid and water is 7 : 3. How much more water is to be added to get a new mixture containing acid and water in the ratio of 3 : 7?

30 liters

25 liters

40 liters

35 liters

Rajshahi Krishi Unnayan Bank2011গণিত

In a mixture of 30 liters, the ratio of acid and water is 7 : 3. How much more water is to be added to get a new mixture containing acid and water in the ratio of 3 : 7?

30 liters

25 liters

40 liters

35 liters

Rajshahi Krishi Unnayan Bank2011গণিত

In a mixture of 30 liters, the ratio of acid and water is 7 : 3. How much more water is to be added to get a new mixture containing acid and water in the ratio of 3 : 7?

30 liters

25 liters

40 liters

35 liters

Rajshahi Krishi Unnayan Bank2011গণিত

In a mixture of 30 liters, the ratio of acid and water is 7 : 3. How much more water is to be added to get a new mixture containing acid and water in the ratio of 3 : 7?

30 liters

25 liters

40 liters

35 liters

Rajshahi Krishi Unnayan Bank2011গণিত

In a mixture of 30 liters, the ratio of acid and water is 7 : 3. How much more water is to be added to get a new mixture containing acid and water in the ratio of 3 : 7?

30 liters

25 liters

40 liters

35 liters

Rajshahi Krishi Unnayan Bank2011গণিত

In a mixture of 30 liters, the ratio of acid and water is 7 : 3. How much more water is to be added to get a new mixture containing acid and water in the ratio of 3 : 7?

30 liters

25 liters

40 liters

35 liters

Rajshahi Krishi Unnayan Bank2011গণিত

In a mixture of 30 liters, the ratio of acid and water is 7 : 3. How much more water is to be added to get a new mixture containing acid and water in the ratio of 3 : 7?

30 liters

25 liters

40 liters

35 liters

Rajshahi Krishi Unnayan Bank2011গণিত

In a mixture of 30 liters, the ratio of acid and water is 7 : 3. How much more water is to be added to get a new mixture containing acid and water in the ratio of 3 : 7?

30 liters

25 liters

40 liters

35 liters

Rajshahi Krishi Unnayan Bank2011গণিত

In a mixture of 30 liters, the ratio of acid and water is 7 : 3. How much more water is to be added to get a new mixture containing acid and water in the ratio of 3 : 7?

30 liters

25 liters

40 liters

35 liters

Rajshahi Krishi Unnayan Bank2011গণিত

In a mixture of 30 liters, the ratio of acid and water is 7 : 3. How much more water is to be added to get a new mixture containing acid and water in the ratio of 3 : 7?

30 liters

25 liters

40 liters

35 liters

Rajshahi Krishi Unnayan Bank2011গণিত

In a mixture of 30 liters, the ratio of acid and water is 7 : 3. How much more water is to be added to get a new mixture containing acid and water in the ratio of 3 : 7?

30 liters

25 liters

40 liters

35 liters

Rajshahi Krishi Unnayan Bank2011গণিত

In a mixture of 30 liters, the ratio of acid and water is 7 : 3. How much more water is to be added to get a new mixture containing acid and water in the ratio of 3 : 7?

30 liters

25 liters

40 liters

35 liters

Rajshahi Krishi Unnayan Bank2011গণিত

In a mixture of 30 liters, the ratio of acid and water is 7 : 3. How much more water is to be added to get a new mixture containing acid and water in the ratio of 3 : 7?

30 liters

25 liters

40 liters

35 liters

Rajshahi Krishi Unnayan Bank2011গণিত

In a mixture of 30 liters, the ratio of acid and water is 7 : 3. How much more water is to be added to get a new mixture containing acid and water in the ratio of 3 : 7?

30 liters

25 liters

40 liters

35 liters

Rajshahi Krishi Unnayan Bank2011গণিত

In a mixture of 30 liters, the ratio of acid and water is 7 : 3. How much more water is to be added to get a new mixture containing acid and water in the ratio of 3 : 7?

30 liters

25 liters

40 liters

35 liters

Rajshahi Krishi Unnayan Bank2011গণিত

In a mixture of 30 liters, the ratio of acid and water is 7 : 3. How much more water is to be added to get a new mixture containing acid and water in the ratio of 3 : 7?

30 liters

25 liters

40 liters

35 liters

Rajshahi Krishi Unnayan Bank2011গণিত

In a mixture of 30 liters, the ratio of acid and water is 7 : 3. How much more water is to be added to get a new mixture containing acid and water in the ratio of 3 : 7?

30 liters

25 liters

40 liters

35 liters

Rajshahi Krishi Unnayan Bank2011গণিত

In a mixture of 30 liters, the ratio of acid and water is 7 : 3. How much more water is to be added to get a new mixture containing acid and water in the ratio of 3 : 7?

30 liters

25 liters

40 liters

35 liters

Rajshahi Krishi Unnayan Bank2011গণিত

In a mixture of 30 liters, the ratio of acid and water is 7 : 3. How much more water is to be added to get a new mixture containing acid and water in the ratio of 3 : 7?

30 liters

25 liters

40 liters

35 liters

Rajshahi Krishi Unnayan Bank2011গণিত

In a mixture of 30 liters, the ratio of acid and water is 7 : 3. How much more water is to be added to get a new mixture containing acid and water in the ratio of 3 : 7?

30 liters

25 liters

40 liters

35 liters

Rajshahi Krishi Unnayan Bank2011গণিত

In a mixture of 30 liters, the ratio of acid and water is 7 : 3. How much more water is to be added to get a new mixture containing acid and water in the ratio of 3 : 7?

30 liters

25 liters

40 liters

35 liters

Rajshahi Krishi Unnayan Bank2011গণিত

In a mixture of 30 liters, the ratio of acid and water is 7 : 3. How much more water is to be added to get a new mixture containing acid and water in the ratio of 3 : 7?

30 liters

25 liters

40 liters

35 liters

Rajshahi Krishi Unnayan Bank2011গণিত

In a mixture of 30 liters, the ratio of acid and water is 7 : 3. How much more water is to be added to get a new mixture containing acid and water in the ratio of 3 : 7?

30 liters

25 liters

40 liters

35 liters

Rajshahi Krishi Unnayan Bank2011গণিত

In a mixture of 30 liters, the ratio of acid and water is 7 : 3. How much more water is to be added to get a new mixture containing acid and water in the ratio of 3 : 7?

30 liters

25 liters

40 liters

35 liters

Rajshahi Krishi Unnayan Bank2011গণিত

In a mixture of 30 liters, the ratio of acid and water is 7 : 3. How much more water is to be added to get a new mixture containing acid and water in the ratio of 3 : 7?

30 liters

25 liters

40 liters

35 liters

Rajshahi Krishi Unnayan Bank2011গণিত