Two fathers and two sons decided to go to a shop and buy some sweets upon reaching. Each of them bought 1 kg of sweet. All of them returned home after some time and found out that they had 3kg of sweets with them.

They did not eat the sweets in the way, nor threw or lose anything. Then, how can this be possible?

Next Number in the Series,

5, 16, 49, 104, ?

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

I am a prime number.
The double of myself is equal to the square of me.

which number am I?

By what process could you make a 'Tea-Table' into food?

Can you solve the below tricky visual equation?

If a wheel has 54 spokes, how many spaces are there between the spokes?

You are given with the following sum. Each of the letters can be decoded as a digit. If we tell you that D = 5, then can you solve it entirely?

DONALD
+GERALD
=ROBERT

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

What number does the below three word/phrase identify and why?
1. Deck
2. Year
3. Singing in the Rain