Questions

The modern periodic table consists of 18 groups and 7 periods. What is the atomic number of the element placed in the 2nd group and the 4th period?

Use of an attractive masquerade or mask is associated with which of the following dance style?

In which city of India is Charminar located?

The Mongols under ___________ invaded Transoxiana in north-east Iran in 1219.

If a+b-62+a2b2+1+2b=2ab+2a, then the value of a is 

The manufacturer does not want to use it, the buyer does not need to use it and the user does not know he is using it. What is it?

In the following question, sentence given with blank is to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it by selecting the appropriate option.

My parents will ____________ my car if I get another speeding ticket.

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".

But we expect them (to performs) better than all others.