A pond had 60 fish, out of which, all but 20 died.
How many fishes are now present in that pond?

Which is faster, Heat or Cold ? Explain.

Find the number of squares in the below-given picture.

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

You need to move three matchsticks to form three squares. Can you do it?

Without looking at a calendar, within a minute name, a boy's name using 5 consecutive 1st letters of 5 consecutive months

A new clothing store has a unique method of pricing items. A vest costs $20, a tie costs $15, a blouse costs $30, and underwear costs $45. How much would pants cost?

Can you spot what's wrong with the following sentence?

PETER WAS ANGRY AT
HIMSELF BECAUSE HE
ACCIDENTALLY LEFT THE
THE KEYS TO HIS CAR
AT HIS FRIEND'S HOUSE.

Below the four parts have been reorganised. The four partitions are exactly the same in both arrangements. Why is there a hole?

I am an eight letter word and I am a computer terminology.
The second, third and fourth letters make an animal.
The fourth, fifth, sixth, seventh and eighth letters make a weapon.
The first, second, third and fourth letters can be taken as an outcome of any exam.
The fifth, sixth, seventh and eighth letter combine to form a high end typing software.

Can you tell who am I ?