Take 9 from 6, 10 from 9, 50 from 40, and leave 6.

How Come ??

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?

what does the below math rebus puzzle mean?

There once were seven dwarfs who were all brothers. They were all born two years apart. The youngest dwarf is seven years old. How old is his oldest brother?

Who always enjoys poor health?

Can you complete the sequence puzzle?

AR TA GE CA LE VI LI _

Many have heard it, but nobody has ever seen it, and it will not speak back until spoken to. What is it?

There are are five things wrong with this sentence; only geniuses will be able to to spot all of the mitstakes

Can you count the number of lines in the below picture?

What do you get if you add 2 to 100 four times?