Question

The price of a house increased by 25% after 10 yr,
reduces by 25% during the subsequent 10 yr. If the
present cost is 10 lakh, what will be its cost after
20 yr?
(a) 937500
(c) 850000
(b) 900000
(d) 725000​

Answer 1

Answer:Your answer is (a) 937500

Step-by-step explanation:

25% of 10,00,000 + 10,00,000 ( First 10 years)

=25/100 × 10,00,000 + 10,00,000

= 250,000 + 10,00,000

= Rs 12,50,000

Again,

25% of 12,50,000 - 12,50,000 ( Next 10 years)

= 12,50,000 - 25/100 × 12,50,000

= 12,50,000 - 3,12,500= Rs 9,37,500

Please mark as the brainliest!

Answer 2

Answer:

937500

Step-by-step explanation:

1st you have to find profit .

it's given 25%. you know the current price that is 10lakh.

so after 10yr your profit will be 25% that means

25/100 × 1000000 = 250000

so after 10yr the house price will be 10lakh + 25000 = 1250000

then again we have to find 25% loss after 10yr after getting profit so our house cost is 1250000

then the 25%loss will be 1250000 × 25/100 = 312500.

so our house price will be after 25% loss = 1250000 - 312500 = 937500

so our ans will be 937500