1 + 9 + 8 = ?
considering, 28 + 8 + 92 = 10

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.

John was piloting a plane behind a car but was never able to overtake it. Why?

In 1990, a person is 15 years old. In 1995, that same person is 10 years old. How can this be?

Move four matchsticks to the below square to form three squares?

There are six people in a family namely M, N, O, P, Q and R.

R and O are brother and sister.

N is the brother of Q's husband.
P is the father of M and grandfather of R.

How many male members are in the family?

Can you find out the missing number in the grid?

How many points are there on the globe where, by walking one mile south, then one mile east and then one mile north, you would reach the place where you started?

People make me, save me, change me, raise me. What am I?

How is a fly different from a mosquito?