You walk into a room that contains a match, a kerosene lamp, a candle and a fireplace. What would you light first?

What is the longest word in the dictionary?

Can you write down eight eights so that they add up to one thousand?

In a box, there is a jumble of 7 red balls, 6 blue balls, 5 green balls, and 4 yellow balls. What is the minimum number of balls, will you have to pick up so that you have at least 4 balls of the same colour?

I am the black child of a white father, a wingless bird, flying even to the clouds of heaven. I give birth to tears of mourning in pupils that meet me, even though there is no cause for grief, and at once on my birth, I am dissolved into air. What am I?

As you can see that fifteen matches have been used to form an arrangement. What you have to do is remove any six of them to make them ten.

Suppose that you are trapped on the surface of a frozen lake. The surface is so smooth and ideal that there is no friction at all. You cant make any grip on the ice and no wind is blowing to help you out. You have just a mobile phone with you which has got no reception disabling you to call for help.

How will you plan your escape before you freeze to death on the frozen lake?

Can you find out a way through which you can make five squares out of the given figure by moving just six match sticks?

I am a seven-letter word but if you remove four of my letters I will have one left. What word am I?

In this image, you can see three almost identical Doraemon images. Can you spot the odd one out from them?