Exams

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. Ifa sentence is free from error, select 'No Error'.

My elder son deals with (1)/ spare parts and manages (2)/ his bread and butter. (3)/ No Error (4)

A can do a work in 24 days and B in 40 days. If they work on it together for 10 days, then what fraction of work is left?

What is the total outlay (in Rs crore) pegged for “Pradhan Mantri Sahaj Bijli Har Ghar Yojna” by the Indian Government?

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.

The wheels have come off

An IP address is _____ bit number.

The angles of depression of two ships from the top of a light house are 45° and 30° toward east. If the ships are 200m apart, the height of the light house is (take √3=1.73)

If (1 -­ cosA)/(1 + cosA) = x, then the value of x is