Questions

Symbiotic Bacteria responsible for the fixation of atmospheric nitrogen are present in

When iron rusts, its weight .....

A farmer's land is in the shape of a trapezium which has its parallel sides measuring 2.56 yards and 3.44 yards and the distance between the parallelsides in 1.44 yards. The cost of ploughing the land is Rs 1800 per square yard. What amount will (in Rs) have to be spent in order to plough the entire land?

If a + a2 + a3 – 1 = 0, then what is the value ofa3 + (1/a)?

Chipko Movement is associated with

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

to have an axe to grind

In the following question, out of the four alternatives, select the alternative which is the best substitute of the phrase.

involving or showing violence and bloodshed

Four words are given, out of which only one word is spelt correctly. Choose the correctly spelt word and click the button corresponding to it.