Questions

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/Phrase.
To put a spoke in one's wheel

Who invented first working laser?

Who has the record of highest number of Gold Medals in the history of Olympics?

Highest Civilian Honour received by Shri Shri Ravi Shankar is ___________.

If a perfect square, not divisible by 6, be divided by 6, the remainder will be

ΔXYZ is right angled at Y. If cosX = 3/5, then what is the value of cosecZ ?

A language used to control the tasks of the computer itself, such as starting other programs, is _____.

In the following question, four number pairs are given. The number on left side of (–) is related to the number of the right side of (–) with someLogic/Rule/Relation. Three are similar on basis of same Logic/Rule/Relation. Select the odd one out from the given alternatives