Exams

If in a two digit number, the digit at unit place is y and the digit at tens place is 5, then the number is

The Peacock Throne was a famous jewelled throne that was the seat of the ________ emperors of India.

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’.

When one stops being optimistic, believes that he (1)/ is worthless, and stops hoping for a better future, (2)/ it is only then that the moment of actual failure happened. (3)/ No error (4)

What is the value of {[sin (x + y) – 2 sin x + sin (x – y)]/[cos (x – y) + cos (x + y) – 2 cos x]} × [(sin 10x – sin 8x)/(cos 10x + cos 8x)]?

Panthera Tigris is the scientific name of

A series is given with one term missing. Choose the correct alternative from the given ones that will complete the series.

Chhattisgarh, Uttarakhand, Jharkhand, ?

The mean of a distribution is 18 and the standard deviation is 4.5. What is the value of the coefficient of variation?

Which country built the Bird's Nest Stadium for 2008 Summer Olympics?