Look at the below sequence of letters and tell us what the next letter should be:

O T T F F S S ?

2, 3, 5, 9, 17, _ What is the next number in the sequence?

Can you find the largest Three-digit number whose sum is 14 and whose square is less than 5,00,000?

A man was just doing his job when his suit was torn. Why did he die three minutes later?

Outside a massage parlour, there is a board that reads
"I only massage those who do not massage themselves."

Reading the above statement, does the masseur massage himself?

Can you find the odd number in the following five choices?

1) 482636
2) 259807
3) 865195
4) 104739
5) 391744

Two fathers and two sons decided to go to a shop and buy some sweets upon reaching. Each of them bought 1 kg of sweet. All of them returned home after some time and found out that they had 3kg of sweets with them.

They did not eat the sweets in the way, nor threw or lose anything. Then, how can this be possible?

I shave every day, but my beard stays the same. What am I?

What's the only room from which no one can enter or leave

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?