Percentage:– The word Percent means per hundred. Percentage is a ratio/ number which can be expressed as a part of Read More …

# Category: Arithmetic

## Time & Work Sums

Some short tricks are given below to remember to solve the problems of Time & work with in a minute. Read More …

## Simple & Compound Interest

TYPE-1 1)A sum was put at simple interest at a certain rate for 4 years. Had it been put at Read More …

## Average

In general average is the central of the data provided. If A has an amount of 300 INR ,B has Read More …

## Profit & Loss

Type-1 1) An article of cost price Rs 8000 is marked at Rs 11200. After allowing X% discount a profit Read More …

## Time and Distance

Type-1 1) A motorcycle covers 40 km with a speed of 20 km/hr. Find the speed of the motor cycle Read More …

## Ratio & Proportion

TYPE-1 1) Zinc and Copper are in the Ratio 5:3 in 400gm of an alloy. How much of copper should Read More …