Rectify the following equality 101 - 102 = 1 by moving just one digit.

What month of the year has 28 days?

From a pack of 52 cards, I placed 4 cards on the table.

I will give you 4 clues about the cards:

Clue 1: Card on left cannot be greater than the card on the right.
Clue 2: Difference between the 1st card and 3rd card is 8.
Clue 3: There is no card of an ace.
Clue 4: There are no face cards (queen, king, jacks).
Clue 5: Difference between the 2nd card and 4th card is 7.

Identify four cards?

The husband and wife were jogging in the morning. To match every two steps of the husband, the wife required three steps. If Both of them start with the here right foot. After how many steps do their left foot be together?

Bay of Bengal is in which state?

A father's child, a mother's child, yet no one's son.

Who am I?

I have a head like a cat and feet like a cat, but I am not a cat. What am I?

A number can be multiplied by multiple of nine
i.e 9 18 27 36 45 ...

and the resulting number consist of only one digit.

Can you identify the number ?

What is the next number in the series?

15 29 56 108 208 ?

I cannot talk, but I always reply when spoken to. What am I?