Find Percentage of increase or decrease:

           – Price of shirt decreased from Rs 280 to Rs 210.

           – Marks in a test increased from 20 to 30.

Answers (1)
M manish

(i) The decrease in price is 280-210=70

Percentage of decrease 
=\frac{70}{280}\times 100
= 25%

(ii) increase of mark is 30-20=10

 Percentage of increase
=\frac{10}{30}\times 100
= 33.33%

Preparation Products

Knockout NEET Sept 2020

An exhaustive E-learning program for the complete preparation of NEET..

₹ 15999/- ₹ 6999/-
Buy Now
Rank Booster NEET 2020

This course will help student to be better prepared and study in the right direction for NEET..

₹ 9999/- ₹ 4999/-
Buy Now
Knockout JEE Main Sept 2020

An exhaustive E-learning program for the complete preparation of JEE Main..

₹ 12999/- ₹ 6999/-
Buy Now
Test Series NEET Sept 2020

Take chapter-wise, subject-wise and Complete syllabus mock tests and get in depth analysis of your test..

₹ 4999/- ₹ 2999/-
Buy Now
Knockout NEET May 2021

An exhaustive E-learning program for the complete preparation of NEET..

₹ 22999/- ₹ 11999/-
Buy Now
Exams
Articles
Questions