Find the missing letter in the last circle logically in the given below picture.

A mile-long train is moving at sixty miles an hour when it reaches a mile-long tunnel. How long does it take the entire train to pass through the tunnel?

Make a sentence consisting of three words that have the whole alphabet.

During an interview, the interviewer ordered hot coffee for the candidate to relieve the stress. The coffee was kept before him. After a minute, the interviewer asked him, 'What is before you?' He replied 'Tea'.

The candidate was selected immediately. Why?

What is the centre of gravity?

What month of the year has 28 days?

Replace the question mark with the correct number in the below-given picture?

Jim has three close friends at his school: Michael, John and Alice. Two of them play football, two play basketball and two play hockey. The friend who does not play hockey does not play basketball as well. The friend who does not play football does not play hockey.

Can you identify which sport/s is played by which person?

What kind of band never plays music?

They do not possess flesh or feathers or scales or bone
But still, they are blessed with fingers and thumbs of their own.