What does below rebus means ?

I have no doors but I have keys, I have no rooms but I have space, you can enter but you can’t leave! What am I?

What is the last thing you take off before bed?

As you can see that fifteen matches have been used to form an arrangement. What you have to do is remove any six of them to make them ten.

O_er_t_o_

Complete the missing letters of the given word.

Three people are in a room. Ronni looks at the Nile. The Nile looks at Senthil. Ronni is married but Senthil is not married. At any point, is a married person looking at an unmarried person? Yes, No or Cannot be determined.

I am lying and I always lie. Tell me whether I am lying or telling the truth.

Can you divide numbers from 1 to 9 (1 2 3 4 5 6 7 8 9) into two groups so that the sum of the numbers of each group is equal?

Note: 9 cannot be turned over to make it 6.

John was drowned by he was not wet. How?

What Deficiency does the below rebus represent?

VIT_MIN