Which of the following committees have members from both Lok Sabha and Rajya Sabha?

1. Estimates Committee
2. Committee on Subordinate Legislation
3. Public Accounts Committee
4. Committee on Public Undertakings

Select the correct option from the codes given below:

Which one of the following correctly represents the top four largest solar power producing states?

Consider the following statements:

1. In comparison to sea water, the speed of sound is greater in freshwater
2. In comparison to shallow depths, the speed of sound is greater in Deep Ocean

Which among the above is / are correct statements?

Which of the following best defines ‘population ageing’ in a country?

Plumbism is a condition which occurs due to accumulation of: