John can fit six large chocolate boxes or nine small chocolate boxes into a carton. How many cartons will he require to put sixty-six chocolate boxes into?

What's the next in the series?

H, Be, F, S, Mn, Kr, In, Gd, Tl, ?

Once while in his court, King Akbar asked Birbal to write something on a wall that makes one sad when read in good times and makes one happy when read in sad times.

He took only a few moment and wrote something that fit the requirements. What did he write?

The doctor advised his patient to take a tablet after every fifteen minutes. He gave him five tablets in total.

How much time will he take to have all the five tablets?

Use the numbers 2, 3, 4 and 5 and the symbols + and = to make a true equation. Conditions: Each must be used exactly once and no other numbers or symbols can be used.

If it took eight men ten hours to build a wall, how long would it take four men to build it?

Can you complete the sequence?

192, 021, 222, 324, 252, 627, 2__, 9__?

What do you think with the below Picture ?

I know a 5-digit number having a property that With a 1 after it, it is three times as large as it would be with a one before it.

Guess the number?

I am a seven-letter word but if you remove four of my letters I will have one left. What word am I?