Questions

If an atom has atomic number 10 and mass number 23, then what will be the number of protons and neutrons in an atom respectively?

The ‘National Trade Facilitation Action Plan’ has been formulated for implementation of World Trade Organisation’s Trade Facilitation Agreement(TFA). It will be implemented in between the years ______.

The laws which govern the motion of planets are called ___________________.

Cold air is ______.

Why does a black board appears black in colour?

To which habitat is the turtle Petri adapted?

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.

The airline was unable to give us a reason for the ______________ departure delay.

Four words are given, out of which only one word is spelt correctly. Choose the correctly spelt word and click the button corresponding to it.