A website Maths Puzzle Numerical Ability Profit and Loss

Rajesh purchases 100 candy form 1 Dollar. he purchases three types of candy having the cost $.05, $.02, $.01. if he purchases 10 candy of $.01 then find the candy of each type

Read Solution (Total 3)

A website Other Question

How many squares can you make using twelve identical matches? Train A is heading north to south at a speed of 40 miles per hour. Train B is heading south to north at a speed of 50 miles per hour. A and B are traveling toward each other on neighboring tracks and the distance between them is 180 miles and there are no stations between them. A bird is flying back and forth between them at a speed of 55 miles per hour. The bird will keep flying until the trains cross each other. What is the distance traveled by the bird before the crossing happens?