Teacher ask the student

'Why are you standing on that chair in music class ?'.

what did student replied ?

1 + 9 + 8 = ?
considering, 28 + 8 + 92 = 10

In the picture given below, can you find out which digit will take place of the question mark?

The host of a game show offers the guest a choice of three doors. Behind one is an expensive car, but behind the other two are goats.
After you have chosen one door, he reveals one of the other two doors behind which is a goat (he wouldn't reveal a car).

Now he gives you the chance to switch to the other unrevealed door or stay at your initial choice. You will then get what is behind that door.

You cannot hear the goats from behind the doors, or in any way know which door has the prize.

Should you stay, or switch, or doesn't it matter?

I am sure no one can have two things for dinner. what are they?

I am a five-letter word and comprises two different vowels and three same consonants. I am so strong that I can spoil your entire work.

Can you find out who am I?

Who has married many women but was never married?

Can you decipher the following common phrase?

T M C
A U O
H S M
W T E

Four people need to cross a rickety bridge at night. Unfortunately, they have only one torch and the bridge is too dangerous to cross without one. The bridge is only strong enough to support two people at a time. Not all people take the same time to cross the bridge. Times for each person: 1 min, 2 mins, 7 mins and 10 mins. What is the shortest time needed for all four of them to cross the bridge?

Solve below popular number sequence
314 159 265 358 979 323 846 ?