Questions

X-Rays, which are now used on a day to day basis for diagnosis in medicine, was discovered by?

Who of the following was the winner of Grammy Awards 2017 ‘Rap Album of the Year’?

At least one pair of opposite angles is congruent in a _____.

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'.

You occasionally stop to admire the intellectual (1)/ scenery, or you sometimes retrace your steps (2)/ to make sure you had seen everything. (3)/ No error (4)

Which among the following does not count in the development expenditure of government?

If price of an article decreases from Rs P1 to Rs 75, quantity demanded increases from 1000 units to 1200 units. If point elasticity of demand is ­3.2 findmP1?

Which one of the following is a bad Thermal Conductor?

The pH of a solution, whose hydrogen ion concentration is 1 x 10 mole per litre, will be ____.