Exams

What is the SI unit of Force?

Given 17 x 29 = 493, then 170 x 0.029 = ?

In an alloy, aluminium and tin are in the ratio of 4 : 5. In the second alloy, the ratio of same elements is 4 : 7. If equal quantities of these two alloys be mixed to form a new alloy, then what will be the ratio of both of these elements in the new alloy?

Which of the following will yield a recurring decimal?

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

Burn the midnight oil

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'.

The factory complex houses a shop-floor(A)/and 10 cubicles for the staff in an area(B)/of about thousand squares meters.(C)/No error(D)

Who discovered Electron?

Atomic explosion is triggered by