Find out the missing number in the picture attached:

Count the Triangle in the figure given below:

Can you solve below mathematical equation?

2^1234 - 2^1233

How many times can you subtract the number two from the number fifty?

John was running from 40 thieves. John has got 3 gold boxes which weigh as 4kg, 2kg, and 1kg respectively. A witty man asked John to stay with him for seven days in exchange for 1kg gold per day. John needs to stay there for seven days and also do not want to give the witty man any advance. How can John pay for his seven days stay?

If you drop me I’m sure to crack, but give me a smile and I’ll always smile back. What am I?

Count the number of lines in the image below ?

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

Look at the below sequence of letters and tell us what the next letter should be:

O T T F F S S ?

John can place six large boxes or nine small boxes into a carton.

Can you find out in how many cartons can he place sixty-six boxes in total?