Questions

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

The connective tissue that connects a muscle to a bone is

__________________ is a drug or substance that makes you feel relaxed and makes your body work and react more slowly.

Read each sentence to find out whether there is any grammatical error in it. The error, if any, will be in one part of the sentence. If there is no error, the answer is (E), ie ‘No error’. (Ignore the errors of punctuation, if any.)The consolation messages (A) / received on the(B)/ demise of Mrs. Malhotra (C) / speaks highly of her enormity. (D)

Improve the bracketed part of the sentence.
The communities of ants are sometimes very large, (numbered) even upto 500 individuals: and it is a lesson to us that no one has ever yet seen quarrel between
any two ants belonging to the same community.

The material used in electric heater is

Indian Banks' Association, formed on 26 September 1946 as a representative body of management of banking in India operating in India - an association of Indian banks and financial institutions based in Mumbai. Who is present Chairman of IBA? 

Who was elected the President of All India Workers and Peasants Party in Calcutta in 1928?