I come in different shapes and sizes.
Parts of me are curved, other parts are straight.
You can put me anywhere you like,
but there is only one right place for me.
What am I?

Suppose we lay down two cups in front of you. One of the cups is filled with tea and the other one with coffee. Now we ask you to take a spoonful of tea and mix it with the coffee. At this moment, the coffee cup has a mixture of tea and coffee. You have to take that mixture (spoonful) and add it back to the tea.

Can you now tell if the cup of coffee has more tea or the cup of tea has more coffee?

A rain drop fell from one leaf to another leaf and lost 1/4th of its volume. It then fell to another leaf and lost 1/5th of the volume. It again fell on another leaf and lost 1/5th of the volume.



This process kept repeating till it fell on the last leaf losing 1/75th of its volume.



Can you calculate the total percentage of loss from the initial volume when the drop has fallen to the last leaf accurate up to two decimal places?

1. What does:
TIM JOB
represent?

2. What does:
MO_ _
represent?

I have no doors but I have keys, I have no rooms but I have space, you can enter but you can’t leave! What am I?

Can you move two match sticks to make it 430?

Take 9 from 6, 10 from 9, 50 from 40, and leave 6.

How Come ??

Prove that the below maths equation is true.

8 + 8 = 91

Before Balboa discovered the Pacific Ocean, which was the largest ocean before that?

An office is divided into 8 cubicles. How many of the cubicles are painted if only 1/8 of the cubicles are painted?