Exams

If price of an article decreases from Rs. 12 to Rs. 10, quantity demanded increases from 1000 units to 1400 units. Find point elasticity of demand?

What is the value of xy if x - y = 3 and x2+y2=15?

If the code for MOTHER is JRQKBU then what is the code for PRINCIPAL?

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

Achilles' heel

Naveen purchased a gas cylinder and a stove for Rs.4500. He sold the gas cylinder at a gain of 25% and the stove at a loss of 20%, still gaining 4% on the whole. Find the cost of the gas cylinder.

In the following question, four words are given out of which one word is correctly spelt. Select the correctly spelt word.

__________ is the number of individuals of the population who left the habitat and gone elsewhere during the time period under consideration.

The National Highway 1A connects Leh to Kashmir Valley through the ___________ pass.