A mother bought three dress for her triplets daughters(one for each) and put the dresses in the dark. One by one the girls come and pick a dress.
What is the probability that no girl will choose her own dress?

What's the next in the series?

H, Be, F, S, Mn, Kr, In, Gd, Tl, ?

The two towns are exactly 100 km apart. John leaves City A driving at 30 km/hr and Jacob leaves City B half an hour later driving at 60 km/hr. Who will be closer to City A when they meet?

Complete the following series. It.s very logical:

1, 4, 5, 6, 7, 9, 11, __?

Why is it very easy to weigh a fish?

Find the next number in the following series:
6, 14, 26, 98, __?

I’m tall when I’m young, and I’m short when I’m old. What am I?

What two things can you never eat for breakfast?

Decode the below four famous ciphers:

8P of the SS
1M of the E
1S of the SS
60M in 1H

Find the mistake in the below maths equations

A = 2
A(A-1) = 2(A-1)
A2-A = 2A-2
A2-2A = A-2
A(A-2) = A-2
A = 1