Questions

Who discovered X-rays?

In the following question, select the missing number from the given series.
 
1912, 2012, 2133, 2277, 2446, ?

What is the value of (tan45° + 1/√2) ?

Battle of Plassey was fought in ______.

In the following question, out of the four alternatives, select the alternative which will improve the bracketed part of the sentence. In case no improvement is needed, select "no improvement".

The bigger a group the less are the chances of an individual (get) the requisite attention when necessary.

Which type of cell, skin is made up of:

What is the total number of bones in the human body?

Which of the following is a greenhouse gas or a gas which can deplete the ozone layer?