Question

5. Rakesh has enough money to buy 90 lamps worth 500 each. How many more lamps can he buy, if
he gets a discount of rupees 50 on each lamp?
And the chapter is Direct And Inverse Proportion
So answere me fast i will mark u brianlist ​

Answer 1

Answer:

C

20 cycles

Total money=25*500=12500

New cost of cycle=500+125=625

No of cycle person is able to buy

N=

costof1cycle

Totalmoney

N=

625

12500

=20

Answer (C) 20

Answer 2

Answer:

90 lamps worth 500 means 90x500=45000 rupees

if 50 rupees discount is given

each lamp will cost 450 rupees

90x450 = 40500

money left = 45000 - 40500 = 4500 rupees

4500 divided by 450 = 10

So he can buy 10 lamps more