Questions

Who Invented FM Radio?

cos(A+B) + cos(A-B) is equal to

Headquarters of Inland Waterways Authority of India (IWAI) is in

Which of the following disease is not caused by water pollution?

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'.

Since they were all dressed up,(A)/she assumed they(B)/were going to church together.(C)/No error(D)

Chemical properties of isotopes .............

Which one of the following is not a borderline element?

The percentage of carbon in CO2 is