Questions

Two circles of same radius intersect each other at P and Q. If the length of the common chord is 30 cm and distance between the centres of the two circlesis 40 cm, then what is the radius (in cm) of the circles?

Who took over as the new CEO of IT giant Infosys at the beginning of 2018?

Find the odd word/letters/number pair from the given alternatives.

In the following question, a sentence has been given in Direct/Indirect speech. Out of the four alternatives suggested, select the one which best express the same sentence in Indirect/Direct speech.

My mother says,"I have often told you not to play with fire."

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'.
She has not been (1)/ to the restaurant (2)/ much late. (3)/ No Error (4)

Ping-pong Diplomacy is related to which of the following countries?

What does ‘J’ stand in ‘UJALA’ scheme being undertaken by the Energy Efficiency Services Limited (EESL)?

Which of the following is NOT based on principle of relationship between volume and pressure of air?