How many primary colors are there?
How many consonants are there in the English alphabets?
Which vitamin helps to heal the wound?
Which way is anti clockwise?
Do men drive better or women?
Why didn't Aamir Khan talk to Johi Chawla for seven years?
Sleep less than five hours and more than nine hours harmful to health?
In which mountain range is the Mount Everest situated?
What voltage is required to light a bulb?
What do camels store in their humps?
How many limbs does an octopus have?
What is the sun mainly made up of?