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8th Goa Board
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The population of a place increased to 54,000 in 2003 at a rate of 5% per annum. Find the population in 2001?

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Important Questions on Comparing Quantities

MEDIUM
8th Goa Board
IMPORTANT
MATHEMATICS Textbook for Class VIII>Chapter 8 - Comparing Quantities>EXERCISE>Q 10
The population of a place increased to 54,000 in 2003 at a rate of 5% per annum. What would be its population in 2005?
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8th Goa Board
IMPORTANT
MATHEMATICS Textbook for Class VIII>Chapter 8 - Comparing Quantities>EXERCISE>Q 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.
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8th Goa Board
IMPORTANT
MATHEMATICS Textbook for Class VIII>Chapter 8 - Comparing Quantities>EXERCISE>Q 12
A scooter was bought at ₹42,000. Its value depreciated at the rate of 8% per annum. If its value after one year is ₹k, then find the value of k.