What is the value of 1/2 of 2/3 of 3/4 of 4/5 of 5/6 of 6/7 of 7/8 of 8/9 of 9/10 of 1000?

Out of four images which one is the odd one out?

I have a clock(12-hour format) and both the needles of the clock overlap at 12:00.
After how much time, they will overlap again?

People put me on the table and cut me but do not eat me. What am I?

Can you make a fire with just a single stick?

You know three triplets: Frank John and Wayne (need to return your money). Frank always tells the truth while John and Wayne always lie. You meet one of them on the road and can ask him a three-word question.
Which question, will you ask?

Nine marbles are arranged in the image below. Can you slide two marbles to form a square?

Place a mathematical symbol between the numerals 5 and 9 in such a way that the resulting number is greater than 5 but smaller than 9.

Three doctors said that Bill was their brother. Bill says he has no brothers. How many brothers does Bill actually have?

How many minutes are there in Feb 2017?

Note: The shortest answer is the correct answer.