Question

Manu sold two chairs for rs 500 each.On one he gains 20% and on other he loses 30%.How much does he loses or gains in the transaction.

Answer 1

chair 1= 20% of 500

=20/100×500

=20×5

=100

S.P=500+100=600

Chair 2=30%of 500

=30/100×500

=30×5

=150

=500-150

=350

Manu gains 100 on first chair and loses 150 in the second one