Questions

Which of the following is the most abundant metal on Earth's crust?

The tenure of the members of Lok Sabha is for how many years?

The number of parliamentary seats (Rajya Sabha) of Tamil Nadu is

What is the SI unit of pressure?

______ of species is a reflection of their evolutionary relationships.

Read each sentence to find out whether there is any error in any underlined part and indicate your response in the Answer Sheet against the corresponding letter i.e., (a) or (b) or (c). If you find no error, your response should be indicated as (d).

Gaseous exchange takes place in leaves through tiny pores for the purpose of photosynthesis. What are these pores?

In the given question, an idiom/phrase highlighted in bold is given in a sentence. Choose the most suitable meaning of the idiom/phrase.

The prisoners broke out of jail when the guards weren’t looking