By including only four matchsticks in below picture, you have to make "Four Triangles And Two Squares"

My first is in chocolate but not in ham. My second is in cake and also in jam. My third at tea time is easily found. Altogether, this is a friend who is often around. What is it?

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 many pluses should we put between the digits of 987654321 to get a total of 99, and where?

You see a boat filled with people, yet there isn’t a single person on board. How is that possible?

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.

I know a country, If you remove the last alphabet of its name, it will become a part of your body. Do you name it?

A bomb exploded in a room full of married couples and no one died. How?

I know a nine-letter word having only one vowel.
Do you ?

Find the value of "?" in the ball picture Riddle below: