Mathematics 2017 Past Questions | JAMB

Study the following Mathematics past questions and answers for JAMBWAEC  NECO and Post-JAMB. Get prepared with official past questions and answers for upcoming examinations.

21. Simplify 4\(\sqrt{27}\) + 5\(\sqrt{12}\) − 3\(\sqrt{75}\)

  • A. 7
  • B. − 7
  • C. − 7\(\sqrt{3}\)
  • D. 7\(\sqrt{3}\)

22. A man covered a distance of 50 miles on his first trip, on a later trip he traveled 300 miles while going 3 times as fast. His new time compared with the old distance was?

  • A. three times as much
  • B. the same
  • C. twice as much
  • D. half as much

23.maths 2017 jamb

In the figure, find x
  • A. 40o
  • B. 55o
  • C. 50o
  • D. 60o

24. Divide 4x³ – 3x + 1 by 2x – 1

  • A. 2x2 -x + 1
  • B. 2x2 – x -1
  • C. 2x2 + x + 1
  • D. 2x2 + x -1

25. A car dealer bought a second-hand car for of 250,000 and spent N 70,000 refurbishing it. He then sold the car for N400,000. What is the percentage gain?

  • A. 60%
  • B. 32%
  • C. 25%
  • D. 20%

26. Find the number of ways that the letters of the word EXCELLENCE be arranged

  • A. \(\frac{10!}{2!2!2!}\)
  • B. \(\frac{10!}{4!2!}\)
  • C. \(\frac{10!}{4!2!2!}\)
  • D. \(\frac{10!}{2!2!}\)

27. If a rod 10cm in length was measured as 10.5cm, calculate the percentage error

  • A. 5%
  • B. 10%
  • C. 8%
  • D. 7%

28.  Evaluate \(\frac{0.00000231}{0.007}\) and leave the answer in standard form

  • A. 3.3 x 10-4
  • B. 3.3 x 10-3
  • C. 3.3 x 10-5
  • D. 3.3 x 10-8

29. Find the principal which amounts to ₦ 5,500 at a simple interest in 5 years at 2% per annum

  • A. ₦ 4,900
  • B. ₦ 5,000
  • C. ₦ 4,700
  • D. ₦ 4,000

30.maths 2017 jamb

The pie chart shows the allocation of money to each sector in a farm. The total amount allocated to the farm is ₦ 80 000. Find the amount allocated to fertilizer

  • A. ₦ 35, 000
  • B. ₦ 40,000
  • C. ₦ 25,000
  • D. ₦ 20,000
Subscribe
Notify of
guest
0 Comments
Inline Feedbacks
View all comments
0 0 votes
Article Rating
0
Would love your thoughts, please comment.x
()
x
Scroll to Top

join

naijavarcity

Subscribe to our mailing list and get latest school news