## Bharat Gupta is teaching live on Unacademy Plus

Percentage lesson Part 3 Percentage increase or decrease

Er, Bharat Gupta Having 20 years of teaching experience. Authored several books published by Pearson, Vikas, Unique publication etc Any query or suggestion, share your comments. . .

Percent increase Final-initial 100 Percent increase = initial 12 15 16 19 20 16 IS I5 9

Percent decrease initial -Final initial Percent decrease = 100 70 65 56 52 49 3 52 :/ dsettuu loo yR 56 17

Percent decrease application Percent increase application Avalue X.ouw.mb aw v 201 20 2( , los

Percent increase application Percent decrease application a value ere by / a valu doo n aan 20% oh New Valw 207, a val b 2 a v 0 Lo Y. 0.9

Percent Multiplier Percent decrease multiplier Percent increase multiplier side rl 0 - Initial Value M. F. Final value

Population of a village is 15,000. If in year the population has increased by 5%, then what will be the population after one years? a. 16250 b. 15500 c. 15725 d. 15750

Population of a village is 15,000. If in year the population has increased by 5%, then what will be the population after one years? a. 16000 b. 15500 c. 15725 d. 15750 SoL Your anower

Population of a city is 50,000. If in three consecutive years the population has increased by 5%, 10% and 20%, then what will be the population after three years? a. 69300 b. 63900 C. 60930 d. 79300