A person can buy a refrigerator for Rs.15,850 on cash payment or in installments for every year at 10% p.a for four years compounded annually. What is the approximate annual installment that he should pay?

Which tree leaves are used for making ‘bidi’? 

Ireland's Nobel laureate has passed away. What is his name?

NITI Aayog has been formed to replace which of the following institution?

Identify the pair of synonyms from the underlined words in the given sentence.

It was a fairly foul day , as omens could be seen in abundance from the threshold of his border town ever since the dawn struck.

Study the following question and statements, and decide which of the statements is/are sufficient to answer the question.
Question: J, K, L, M, N and O are standing in a row. If we arrange them according to their height from tallest to shortest, who is standing in the third place?
 Statements:
1. L is the tallest
2. J is taller than K
3. N is the shortest of all
4. K is taller than O

Who has been appointed the chairman of the "Estimates Committee" of the parliament?