Replace the question mark with the correct number below.

What is wrong in the below Picture?

You want to boil a two-minute egg. If you only have a three-minute timer (hourglass), a four-minute timer and a five-minute timer, how can you boil the egg for only two minutes?

What do you see in the given picture?

Find the missing number in the image below.

It is raining today at 11:59 am. What is the probability of sunny weather after 72 hours?

What is the centre of gravity?

A 52% bias toss for head using the 51% tail bias coin was done to obtain a fair result.

Can you find how bias is the floor in this case?

What can you catch but never throw?

The two towns are exactly 100 km apart. John leaves City A driving at 30 km/hr and Jacob leaves City B half an hour later driving at 60 km/hr. Who will be closer to City A when they meet?