Which wheel of car does not rotate when you turn your car right?

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?

Five thieves looted a bank and they ran away in a car. The bank staff informed the police and they began the search of their car in their jeep. They found them on a road and chased them eventually catching them. The light that is used to fill the number plate was broken on the thieves' car. Also, the headlights of the jeep police were not working. How were the police able to catch the thieves then?

What can run but never walks, has a mouth but never talks, has a head but never weeps, has a bed but never sleeps?

What is so fragile that saying its name breaks it?

A new clothing store has a unique method of pricing items. A vest costs $20, a tie costs $15, a blouse costs $30, and underwear costs $45. How much would pants cost?

Prove that the below maths equation is true.

8 + 8 = 91

When I get multiplied by any number, the sum of the figures in the product is always me. What am I?

You’ll find me on Mercury, Earth, Mars, Jupiter, Saturn, and Uranus. But never Neptune, or Venus. What am I?

You bought me for dinner but never eat me. What am I?