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Which one is the most abundant gas in the air?

Oxygen

Nitrogen

Carbon dioxide

Methane

none of these

Mercantile Bank Ltd2008সাধারণ জ্ঞান

Which one is the most abundant gas in the air?

Oxygen

Nitrogen

Carbon dioxide

Methane

none of these

Mercantile Bank Ltd2008সাধারণ জ্ঞান

Which one is the most abundant gas in the air?

Oxygen

Nitrogen

Carbon dioxide

Methane

none of these

Mercantile Bank Ltd2008সাধারণ জ্ঞান

Which one is the most abundant gas in the air?

Oxygen

Nitrogen

Carbon dioxide

Methane

none of these

Mercantile Bank Ltd2008সাধারণ জ্ঞান

Which one is the most abundant gas in the air?

Oxygen

Nitrogen

Carbon dioxide

Methane

none of these

Mercantile Bank Ltd2008সাধারণ জ্ঞান

Which one is the most abundant gas in the air?

Oxygen

Nitrogen

Carbon dioxide

Methane

none of these

Mercantile Bank Ltd2008সাধারণ জ্ঞান

Which one is the most abundant gas in the air?

Oxygen

Nitrogen

Carbon dioxide

Methane

none of these

Mercantile Bank Ltd2008সাধারণ জ্ঞান

Which one is the most abundant gas in the air?

Oxygen

Nitrogen

Carbon dioxide

Methane

none of these

Mercantile Bank Ltd2008সাধারণ জ্ঞান

Which one is the most abundant gas in the air?

Oxygen

Nitrogen

Carbon dioxide

Methane

none of these

Mercantile Bank Ltd2008সাধারণ জ্ঞান

Which one is the most abundant gas in the air?

Oxygen

Nitrogen

Carbon dioxide

Methane

none of these

Mercantile Bank Ltd2008সাধারণ জ্ঞান

Which one is the most abundant gas in the air?

Oxygen

Nitrogen

Carbon dioxide

Methane

none of these

Mercantile Bank Ltd2008সাধারণ জ্ঞান

Which one is the most abundant gas in the air?

Oxygen

Nitrogen

Carbon dioxide

Methane

none of these

Mercantile Bank Ltd2008সাধারণ জ্ঞান

Which one is the most abundant gas in the air?

Oxygen

Nitrogen

Carbon dioxide

Methane

none of these

Mercantile Bank Ltd2008সাধারণ জ্ঞান

Which one is the most abundant gas in the air?

Oxygen

Nitrogen

Carbon dioxide

Methane

none of these

Mercantile Bank Ltd2008সাধারণ জ্ঞান

Which one is the most abundant gas in the air?

Oxygen

Nitrogen

Carbon dioxide

Methane

none of these

Mercantile Bank Ltd2008সাধারণ জ্ঞান

Which one is the most abundant gas in the air?

Oxygen

Nitrogen

Carbon dioxide

Methane

none of these

Mercantile Bank Ltd2008সাধারণ জ্ঞান

Which one is the most abundant gas in the air?

Oxygen

Nitrogen

Carbon dioxide

Methane

none of these

Mercantile Bank Ltd2008সাধারণ জ্ঞান

Which one is the most abundant gas in the air?

Oxygen

Nitrogen

Carbon dioxide

Methane

none of these

Mercantile Bank Ltd2008সাধারণ জ্ঞান

Which one is the most abundant gas in the air?

Oxygen

Nitrogen

Carbon dioxide

Methane

none of these

Mercantile Bank Ltd2008সাধারণ জ্ঞান

Which one is the most abundant gas in the air?

Oxygen

Nitrogen

Carbon dioxide

Methane

none of these

Mercantile Bank Ltd2008সাধারণ জ্ঞান

Which one is the most abundant gas in the air?

Oxygen

Nitrogen

Carbon dioxide

Methane

none of these

Mercantile Bank Ltd2008সাধারণ জ্ঞান

Which one is the most abundant gas in the air?

Oxygen

Nitrogen

Carbon dioxide

Methane

none of these

Mercantile Bank Ltd2008সাধারণ জ্ঞান

Which one is the most abundant gas in the air?

Oxygen

Nitrogen

Carbon dioxide

Methane

none of these

Mercantile Bank Ltd2008সাধারণ জ্ঞান

Which one is the most abundant gas in the air?

Oxygen

Nitrogen

Carbon dioxide

Methane

none of these

Mercantile Bank Ltd2008সাধারণ জ্ঞান

Which one is the most abundant gas in the air?

Oxygen

Nitrogen

Carbon dioxide

Methane

none of these

Mercantile Bank Ltd2008সাধারণ জ্ঞান

Which one is the most abundant gas in the air?

Oxygen

Nitrogen

Carbon dioxide

Methane

none of these

Mercantile Bank Ltd2008সাধারণ জ্ঞান

Which one is the most abundant gas in the air?

Oxygen

Nitrogen

Carbon dioxide

Methane

none of these

Mercantile Bank Ltd2008সাধারণ জ্ঞান

Which one is the most abundant gas in the air?

Oxygen

Nitrogen

Carbon dioxide

Methane

none of these

Mercantile Bank Ltd2008সাধারণ জ্ঞান

Which one is the most abundant gas in the air?

Oxygen

Nitrogen

Carbon dioxide

Methane

none of these

Mercantile Bank Ltd2008সাধারণ জ্ঞান

Which one is the most abundant gas in the air?

Oxygen

Nitrogen

Carbon dioxide

Methane

none of these

Mercantile Bank Ltd2008সাধারণ জ্ঞান

Which one is the most abundant gas in the air?

Oxygen

Nitrogen

Carbon dioxide

Methane

none of these

Mercantile Bank Ltd2008সাধারণ জ্ঞান

Which one is the most abundant gas in the air?

Oxygen

Nitrogen

Carbon dioxide

Methane

none of these

Mercantile Bank Ltd2008সাধারণ জ্ঞান

Which one is the most abundant gas in the air?

Oxygen

Nitrogen

Carbon dioxide

Methane

none of these

Mercantile Bank Ltd2008সাধারণ জ্ঞান

Which one is the most abundant gas in the air?

Oxygen

Nitrogen

Carbon dioxide

Methane

none of these

Mercantile Bank Ltd2008সাধারণ জ্ঞান

Which one is the most abundant gas in the air?

Oxygen

Nitrogen

Carbon dioxide

Methane

none of these

Mercantile Bank Ltd2008সাধারণ জ্ঞান

Which one is the most abundant gas in the air?

Oxygen

Nitrogen

Carbon dioxide

Methane

none of these

Mercantile Bank Ltd2008সাধারণ জ্ঞান

Which one is the most abundant gas in the air?

Oxygen

Nitrogen

Carbon dioxide

Methane

none of these

Mercantile Bank Ltd2008সাধারণ জ্ঞান

Which one is the most abundant gas in the air?

Oxygen

Nitrogen

Carbon dioxide

Methane

none of these

Mercantile Bank Ltd2008সাধারণ জ্ঞান

Which one is the most abundant gas in the air?

Oxygen

Nitrogen

Carbon dioxide

Methane

none of these

Mercantile Bank Ltd2008সাধারণ জ্ঞান

Which one is the most abundant gas in the air?

Oxygen

Nitrogen

Carbon dioxide

Methane

none of these

Mercantile Bank Ltd2008সাধারণ জ্ঞান

Which one is the most abundant gas in the air?

Oxygen

Nitrogen

Carbon dioxide

Methane

none of these

Mercantile Bank Ltd2008সাধারণ জ্ঞান

Which one is the most abundant gas in the air?

Oxygen

Nitrogen

Carbon dioxide

Methane

none of these

Mercantile Bank Ltd2008সাধারণ জ্ঞান

Which one is the most abundant gas in the air?

Oxygen

Nitrogen

Carbon dioxide

Methane

none of these

Mercantile Bank Ltd2008সাধারণ জ্ঞান

Which one is the most abundant gas in the air?

Oxygen

Nitrogen

Carbon dioxide

Methane

none of these

Mercantile Bank Ltd2008সাধারণ জ্ঞান

Which one is the most abundant gas in the air?

Oxygen

Nitrogen

Carbon dioxide

Methane

none of these

Mercantile Bank Ltd2008সাধারণ জ্ঞান

Which one is the most abundant gas in the air?

Oxygen

Nitrogen

Carbon dioxide

Methane

none of these

Mercantile Bank Ltd2008সাধারণ জ্ঞান

Which one is the most abundant gas in the air?

Oxygen

Nitrogen

Carbon dioxide

Methane

none of these

Mercantile Bank Ltd2008সাধারণ জ্ঞান

Which one is the most abundant gas in the air?

Oxygen

Nitrogen

Carbon dioxide

Methane

none of these

Mercantile Bank Ltd2008সাধারণ জ্ঞান

Which one is the most abundant gas in the air?

Oxygen

Nitrogen

Carbon dioxide

Methane

none of these

Mercantile Bank Ltd2008সাধারণ জ্ঞান

Which one is the most abundant gas in the air?

Oxygen

Nitrogen

Carbon dioxide

Methane

none of these

Mercantile Bank Ltd2008সাধারণ জ্ঞান