Find the next number in the series.
1 10 24 43 67 ?

Write the next letter in this sequence.
O, T, T, F, F, S, S, E, __
**Hint: It is a Number Series Puzzle

Why do we preferably have round manhole covers and not square ones?

I look at you, you look at me, I raise my right, you raise your left. What am I?

1 rabbit saw 9 elephants while going to the river. Every elephant saw 3 monkeys going toward the river. Each monkey had 1 parrot in each hand. How many animals are going towards the river?

Move three sticks of the spiral below to form a square.

15 caves are arranged in a circle at the temple of doom. One of these caves has the treasure of gems and wealth. Each day the treasure keepers can move the treasure to an adjacent cave or can keep it in the same cave. Every day two treasure seekers visit the place and have enough time to enter any two caves of their choice.

How do the treasure seekers ensure that they find the treasure in the minimum number of possible days?

Can you find a rabbit in the given picture?

Find the missing number in the sequence below:

You see a mathematical expression in the picture. Can you think of a movie that this expression refers to?