Skip to content
Philoid
Browse Saved
Back to chapter
Maths
8. Comparing Quantities
Home · Class 8 · Maths · NCERT - Mathematics · 8. Comparing Quantities
Prev
Q12 of 28 Page 133

A scooter was bought at Rs 42,000. Its value depreciated at the rate of 8% per annum.

Find its value after one year.

Here, Principal (P) = Rs. 42,000, Rate of Interest (R) = 8%, Time, n = 1 years

Amount (A) =




= Rs. 38,640


Hence, the value of scooter after one year is Rs. 38,640.


More from this chapter

All 28 →
8

Find the amount and the compound interest on Rs 10,000 for years at 10% per annum, compounded half yearly. Would this interest be more than the interest he would get if it was compounded annually?

9

Find the amount which Ram will get on Rs 4096, if he gave it for 18 months at per annum, interest being compounded half yearly.

10

The population of a place increased to 54,000 in 2003 at a rate of 5% per annum

(i) find the population in 2001.

(ii) what would be its population in 2005?

11

In a Laboratory, the count of bacteria in a certain experiment was increasing at the rate of 2.5% per hour. Find the bacteria at the end of 2 hours if the count was initially 5, 06,000.

Questions · 28
8. Comparing Quantities
1 2 3 4 5 6 1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6 7 8 9 10 11 12
Back to chapter
ADVERTISEMENT
About Contact Privacy Terms
Philoid · 2026
  • Home
  • Search
  • Browse
  • Quiz
  • Saved