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?

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

You have two buckets of 11 liters and 6 litres.
How can you measure exactly 8 litres?

Something Extraordinary happened on May 6th 19778 at 12:34am what was that?

Find the next number in the following series:
6, 14, 26, 98, __?

What is the centre of gravity?

Kohli and Dhoni decided to have a paintball match.
Kohli told Dhoni, "Sir it is not right as you got thrice the paintballs I have".

Dhoni instantly gives Kohli 10 hit paintballs.
Kohli replied, "Sir, I believe you still have twice the paintballs than I have".

Dhoni gives "?" more paintballs to Kohli.
Kohli replied, "Sir it is even now, Let us have a match".

What is "?".

Can you count the number of seconds in a year?

Clue: You need to bother about calculation.

I am the beginning of the end, and the end of time and space. I am essential to creation, and I surround every place. What am I?

John asked Jack, "The time right now is 7 pm. Can you tell me what will be the time 23, 999, 995 hours later ?"

While Bella does not know the answer, do you ?