Questions

In the following question, the sentence given with blank to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it by selecting the appropriate option.
He could excel in his board exams only after _____ very hard.

Which of the following is not a nitrogenous fertiliser?

Who formulated ‘the atomic theory’ of a matter?

When a Cuttlefish is described as a Molluscs, it is at which level of classification?

Dried fruit like raisins when soaked in water, bulge and get filled with water. What is the scientific reason that explains this daily life event?

The foothill range of Himalaya is known as which of the following name?

Which among the following is not a direct tax?

Cricket World Cup 2019 is hosted by