Exams

If x+1x=-2,then the value of x7+1x7

A sentence has been given in Active/Passive Voice. Out of the four given alternatives, select the one which best expresses the same sentence in Passive/Active Voice.

My cousin has written this essay.

A train is moving at the speed of 72 km/hr. How many seconds will it take to cover a distance of 1400 m ?

Sound travels at 330 metres per second. The distance (in kilometres) of a thunder cloud when its sound follows the flash after 10 seconds

To dispose of the old stocks, a person sold a tea-set for Rs. 3420, which was 43% below the cost price. In order to make a profit of 10% the seller should have sold the set for Rs. ___ more.

A sentence has been given in Active/Passive Voice. Out of the four given alternatives, select the one which best expresses the same sentence in Passive/Active Voice.

Somebody has stolen mobile phone.

In the following question, the sentence given with blank to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it by selecting the appropriate option.

Neha has been crying _____ morning.

An object travels 23 m in 3 s and then another 15 m in 2 s. What is the average speed of the object?