Questions

A man has some hens and some cows. If the total number of heads of hens and cows together is 50 and the nunber of feet of hens and cows together is 142, then the number of cows is

ΔABC is similar to ΔDEF. If the ratio of similar sides is K:1, the ratio of their areas is

Who among the following is known as the Father of Civil Services in India?

An object weighing 20 kg is raised through a height of 2 m. What will be the work done by the force of gravity in this process?

Multiplication of equivalent weight and valency of an element is equal to ______.

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 postman travelled by the cycle, often wading through (1)/ swamps or passed through jungles (2)/in order to reach the villages (3)/ No error (4)

In the following question, out of the given four alternatives, select the one which best expresses the meaning of the given word.

Beguile

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 itby selecting the appropriate option.

She kept thinking, “How lucky Serena ______!”