Teacha
  • Courses
  • Mock Exams
  • For Tutors
  • For Schools
  • Pricing
Log InStart Free
  1. Past Questions
  2. /
  3. ABU
  4. /
  5. Mathematics
  6. /
  7. 2013/2014
  8. /
  9. Q7
Question 7

Ice forms on a refrigerator ice box at the rate of 4.06g per minute after 1 minute. if initially there were 2g of ice, find the mass of ice formed in 5 minutes

  • A.19.5
  • B.17.0
  • C.14.5
  • D.12.5
Objective

Question details

Exam body
ABU
Subject
Mathematics
Year
2013/2014
Question no.
#7
Type
Objective
Previous · Q6A man invested a sum of N280.00 partly at 5% and partly at 4%. If the total… Next · Q8 Obtain a maximum value of the function f(x) = x³ - 12x + 11

More from this paper

  • Q2The radius of a circle is given as 5cm subject to an error of 0.1cm. What is the…
  • Q3What is the value of x satisfying the equation 4 2x /4 3x = 2
  • Q4If x = 3 - √3, find x³+ 30 (x³)
  • Q5Solve the equation y² 11y + 24 = 0
  • Q9Two perfect dice were thrown together. Determine the probability of obtaining a…
  • Q10The probability of an event P is 3/4 while that of another event Q is 7/8, if…
See all Mathematics 2013/2014 questions
Teacha

Africa's learning & exam readiness platform. Built for students, tutors, and schools.

Platform

  • Courses
  • Mock Exams
  • Past Questions

For You

  • I'm a Tutor
  • I'm a School
  • Pricing

© 2025 Teacha. Built for African learners, tutors, and schools. Teacha is not affiliated with WAEC, NECO, or JAMB. All past questions are sourced from publicly available materials.

Privacy PolicyTerms of UseCookie Policy