Questions

Saina Nehwal is associated with which sport?

Ratio of present ages of Pankaj and Punit is 5 : 6 and the sum of their ages is 33 years. What will be the difference (in years) of their ages?

The Mongols under ___________ invaded Transoxiana in north-east Iran in 1219.

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'.

Hardly had I stepped(A)/out of my house when(B)/I saw them coming towards my house.(C)/No error(D)

Choose the most appropriate answer:The Russian name of INS Vikramaditya is

The form of power structure in which power effectively rests with a faction of persons or families is called

The term of office of the Vice-President of India is

Find the power of a convex lens if the image formed is at a distance of 20 cm from the lens when the object is placed on the other side of the lens at 25 cm from the optical centre?