Latest CDS Aptitude Question SOLUTION: A girl has to make pizza with different toppings. There are 8 different toppings. In how many
ways can she make pizzas with 2 different toppings.
Pure mathematics is the world's best game. It is more absorbing than chess, more of a gamble than poker, and lasts longer than Monopoly. It's free. It can be played anywhere - Archimedes did it in a bathtub.
Richard J. Trudeau, Dots and Lines
Maths is your friend
If you meet with him every day, he becomes your best friend.
If you leave for a time he forget you and you forget him.