In a concert, Christina is performing a dance show with her group.
At 10:00, she and her crew were dancing in an absolutely straight line. At that time Christina was standing in 4th position from both the front and back end of the row.

What was the size of her crew?

If two fifty-foot ropes are suspended from a forty-foot ceiling that is twenty feet apart, how much rope will you be able to steal if you have a knife?

Can you find a pattern and the missing number in the series given below?

100, 155, 258,? , 584, 819.

using four eights (8) and a one (1) and one mathematical symbol , create the number 100

Suppose you are a girl candidate and sitting in an interview. Suddenly the interviewer asks you, 'What if one morning you wake up and find out that you are pregnant?

How will you reply to such a question?

Which digit occurred maximum times between the number 1 and 1000?

What number should come in place of the question mark below?

John said, "If yesterday was tomorrow, today would be Friday."

When did John make this statement?

Today is John's birthday.
A year ago, John had five candles and he lit all the candles except the one at the last.
Now he is going to light all the candles.

How old is John Today?

(He is not five today.....)

Can you find the missing letter in the sequence?
S - T - I - L - ? - T - F - Y - C