Manish has to secure 40% marks to pass his B.tech final exams.
He got just 40 marks and failed by 40-marks.

What is the maximum marks?

How much will a 38° angle measure when looked at under a microscope that magnifies ten times?

You board a train. The train will have to enter a tunnel soon. You are claustrophobic. Which place is the best for you to sit?

Here is a mathematical expression that also secretly tells a movie name. What movie is that?

Prove that the below maths equation is true.

8 + 8 = 91

Luis Garavito killed Density x Volume.

Who is Luis Garavito ?

You can see it everyday, But cannot touch it at will. What is it?

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

You have a basket containing ten apples. You have ten friends, who each desire an apple. You give each of your friends one apple.
Now all your friends have one apple each, yet there is an apple remaining in the basket.
How?

A car is crossing a 20 km-long bridge. The bridge can support at most 1500kg of weight over it. If somehow, the weight on the bridge becomes more than that, it will break.

Now, the weight of the car is exactly 1500kg. At the midway, a bird comes and sits on the roof of the car. This bird weighs exactly 200 grams.
Can you tell if the bridge breaks at this point or not?