A train leaves from point A for point B at 80 mph. After half an hour, another train leaves from point B for point A at 60 mph.

Which of the trains will be farther from point A when they meet ?

Find the missing letter in the last circle logically in the given below picture.

I am quite hot but become too cold if you remove the first two letters. What am I?

There is a square of a particular number which when doubled, becomes 7 more than its quarter.

Can you find the number?

Use only one mathematical symbol and all numbers (0-9) to get a sum of 99

If all the below statements are true

1. Gianni was either in Italy or France in 1997.
2. If Gianni did not kill Versace, Hilton must have killed him.
3. If Versace died of suffocation, then either Gianni killed him or Versace committed suicide.
4. If Gianni was in Italy in 1997, then Gianni did not kill Versace.
5. Versace died of suffocation, but he did not kill himself.

Who killed Versace and where was Gianni in 1997?

Why do you find that most of the buildings are deprived of the 13th floor?

I went to the bookshop and spent one-half of the money that was in my purse.

When I came out, I found that I had as many cents as I had dollars and half as many dollars as I had cents when I went in. Find the money in my purse when I entered the store.

Can you find out the next digit in the following series ?

0, 0, 1, 3, 2, 6, 3, 9, 4, 12, 5, ?

Take away my first letter, then take away my second letter. Then take away the rest of my letters, yet I remain the same. What am I?