O P Malhotra, S K Gupta and, Anubhuti Gangal Solutions for Chapter: Percentage and its Applications, Exercise 3: Exercise
O P Malhotra Mathematics Solutions for Exercise - O P Malhotra, S K Gupta and, Anubhuti Gangal Solutions for Chapter: Percentage and its Applications, Exercise 3: Exercise
Attempt the free practice questions on Chapter 9: Percentage and its Applications, Exercise 3: Exercise with hints and solutions to strengthen your understanding. New Mathematics Today Class 7 solutions are prepared by Experienced Embibe Experts.
Questions from O P Malhotra, S K Gupta and, Anubhuti Gangal Solutions for Chapter: Percentage and its Applications, Exercise 3: Exercise with Hints & Solutions
If the sum of money is when decreased by becomes , then find the value of

Find the number when increased by becomes .

The price of a washing machine has increased by . months back the price was . Price now is . Find the value of

The number of people working for a particular organisation increased by during a year.Find number of people at the beginning of the Year if there were at the end of the year.

A ream of paper which years back cost , now costs . Find the percentage increase.

The weight of a plastic was , before heating and after heating. If the loss percent is , then the value of is (Express your answer as an imprper fraction)

Find the error percent in taking the area of a rectangular park which is wide and long as .

An increase from to is what percent of increase.
