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If the population of a town was 240,000 in January 1998 and it increased by...

Mathematics
JAMB 2000

If the population of a town was 240,000 in January 1998 and it increased by 2% each year, what would be the population of the town in January, 2000?

  • A. 480,000
  • B. 249,696
  • C. 249,600
  • D. 244,800
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Correct Answer: Option B
Explanation

1st year, Population = 240,000 x (2/100) = 4800.
Being the 2nd year population = 240,000 + 4800 = 244800.
Increase in Pop. in 2nd year = 244800 x (2/100) = 4896
Jan 2000, Pop. = 244800 + 4896 = 249,696


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WAEC Past Questions, Objective & Theory, Study 100% offline, Download app now - 24709
Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
NECO June/July 2024 - Get offline past questions & answers - Download objective & theory, all in one app 48789
Join your school's WhatsApp group
WAEC Past Questions, Objective & Theory, Study 100% offline, Download app now - 24709
NECO June/July 2024 - Get offline past questions & answers - Download objective & theory, all in one app 48789
Join your school's WhatsApp group
Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts