Mathematics 2018 Past Questions | JAMB
Study the following Mathematics past questions and answers for JAMB, WAEC NECO and Post-JAMB. Get prepared with official past questions and answers for upcoming examinations.
21. A boy walks 800m in 20 minutes. Calculate his average speed in Km/H
- A. 2.4
- B. 4
- C. 24
- D. 402.4
22. A car uses one litre of petrol for every 14km. If one litre of petrol cost N63.00, how far can the car go with N900.00 worth of petrol?
- A. 420Km
- B. 405Km
- C. 210Km
- D. 200Km
23.
In the diagram, GI is a tangent to the circle at H. If EF||GI, calculate the size of ∠EHF
- A. 126°
- B. 72°
- C. 54°
- D. 28°
24. How many times, correct to the nearest whole number, will a man run round a circular track of diameter 100m to cover a distance of 1000m?
- A. 3
- B. 4
- C. 5
- D. 6
25. How many times, correct to the nearest whole number, will a man run round a circular track of diameter 100m to cover a distance of 1000m?
- A. 3
- B. 4
- C. 5
- D. 6
26. \(\frac{0.00256 \times 0.0064}{0.025 \times 0.08}\)
- A. 8.8 x 10\(^{-1}\)
- B. 8.8 x 10\(^{-2}\)
- C. 8.8 x 10\(^{-3}\)
- D. 8.8 x 10\(^{3}\)
27. Two sisters, Taiwo and Kehinde, own a store. The ratio of Taiwo’s share to Kehinde’s is 11:9. Later Kehinde sells of her share to Taiwo for N720.00. Find the value of the store
- A. N1,080.00
- B. N2,400.00
- C. N3,000.00
- D. N3,600.00
28. A room is 12m long, 9m wide and 8m high. Find the cosine of the angle which a diagonal of the room makes with the floor of the room
- A. 15/17
- B. 9/17
- C. 8/15
- D. 12/17
29. Divide the L.C.M of 48, 64 and 80 by their H.C.F
- A. 20
- B. 30
- C. 48
- D. 60
30. Find the equation of the line through (5,7) parallel to the line 7x + 5y = 12
- A. 5x + 7y = 20
- B. 7x + 5y = 70
- C. xy = 7
- D. 15x + 17y = 90