What has many keys but can’t open a single lock?

You can see three almost identical images below. Can you spot the odd one out from them?

It is deaf, Dumb and Blind!!!

Still, always tells the truth. What is it?

Can you count the number of seconds in a year?

Clue: You need to bother about calculation.

Can you make a fire with just a single stick?

Can you find the odd one out from the below words ?

First Second Third Forth Fifth Sixth Seventh, Eighth Nine Ten Eleven Twelve.

Next Number in the Series,

5, 16, 49, 104, ?

Can you replace the question mark with the correct letter?

6 + 6 + 6 = N
7 + 7 + 7 = E
8 + 8 + 8 = R
0 + 0 + 0 = ?

Create a number using only the digits 4,4,3,3,2,2,1 and 1. So i can only be eight digits. You have to make sure the ones are separated by one digit, the twos are separated by two digits the threes are separated with three digits and the fours are separated by four digits

There once were seven dwarfs who were all brothers. They were all born two years apart. The youngest dwarf is seven years old. How old is his oldest brother?