18, 25, 33, 42, 52, 63,

What is the correct definition of "Fingerling" in fisheries terminology?

Which country is known as the land of thunder bolts?

The state where less than 500 mm annual rainfall is obtained

Jute is an example of___ crop. 

The yellowing of older leaves at the base of a plant typically indicates a deficiency of which nutrient?

The presence of excess salt in the soil requires

Which of the following micronutrient fertilizers contains the highest percentage of zinc?

Tillers cut near base at 45° angle and developing buds or ripening grains chewed are the damaging symptoms of

Entomology is the science which deals with ___

Which river in the world holds the highest volume of water?