SECOND TERM EXAMINATION
CLASS : JSS 1
SUBJECT : MATHEMATICS
DURATION : 2 HOURS
NAME : ______________________________________
INSTRUCTION: Answer all questions in Section A and two questions in Section B.
1. The numeral LXXXI is equal to _________. (a) 71 (b) 81 (c) 91 (d) 101
2. Sum of angles on a straight line is _________. (a) 90° (b) 120° (c) 180° (d) 360°
3. Write two thousand, seven hundred and nine in Roman numerals. (a) MMDCICX (b) MMCDCIX (c) MMDCICX (d) MMCCDIX
4. Yemi saves Ń150 daily. How much will he save in two weeks? (a) N300 (b) N1050 (c) N1500 (d) N2100
5. The value of 8 in 18214 is _______. (a) 8 unit (b) 8 tens (c) 8 hundreds (d) 8 thousands
6. The value of 6^ 2 is ________. (a) 12 (b) 24 (c) 26 (d) 36
7. 5300ml expressed in litres is ______________. (a) 0.053 (b) 0.53 (c) 5.3 (d) 53
8. The number of minutes in 1 1/2 hour is ______. (a) 45 (b) 65 (c) 75 (d) 90
9. Which one of the following fractions is not equivalent to 1/2? (a) 24/42 (b) 16/32 (c) 15/30 (d) 11/22
10. If 5 1/7 is expressed as an improper fraction, it’s numerator will be (a) 12 (b) 13 (c) 35 (d) 36
11. The Roman numerals CXCIV represent the number (a) 194 (b) 196 (c) 214 (d) 216
12. 4/25 expressed as a percentage is _______. (a) 4% (b) 6 1/4% (c) 8% (d) 16%
13. When x = 8, the value of 18 – x is ________ . (a) 8 (b) 10 (c) 18 (d) 26
14. Màríà is x years old. In two years time she will be 16 years old . X = ________ . (a) 7 (b) 8 (c) 14 (d) 18
15. When y = 4, then the value of 8y = ? (a) 4 (b) 12 (c) 32 (d) 84
16. Each face of a cuboid is in the shape of _________. (a) triangle (b) rectangle (c) square (d) hexagon
17. The angle between the hand of a clock at 2 O’ clock is ______. (a) 60° (b) 40° (c) 30° (d) 20°
18. The HCF of 24 and 60 is (a) 3 (b) 6 (c) 12 (d) 18
19. A distance of 3km and 29m expressed in metres is ______. (a) 3029 (b) 3.029 (c) 3.29 (d) 3290
20. If x = 3 the value of 7x – 2x is ______. (a) 6 (b) 8 (c) 15 (d) 21
21. A piece of string 1.82 metres long is cut from a string 6.58 metres long. What length of string is left? (a) 1.82m (b) 5.96m (c) 4.76m (d) 8.40m
22. What is the sum of the angle of a square? (a) 120° (b) 180° (c) 270° (d) 360°
23. The diameter of a circle is 13.8cm long. Find the length of it radius. (a) 13.8cm (b) 6.9cm (c) 4.2cm (d) 8.40cm
24. What is 9 × 2 – 12 ÷ 2 + 2. (a) 24 (b) 18 (c) 14 (d) 5
25. The perimeter of a rectangle is 36cm. Find the breadth of the rectangle if the length is 9cm. (a) 18cm (b) 12cm (c) 9cm (d) 4cm
26. 3a – (9a – 5b) is (a) 9a – 5b (b) 6a – 5b (c) -6a + 5b (d) -6a – 5b
27. A square has the same perimeter of a (5cm by 7cm) rectangle. Which of the following is the area of the square? (a) 9cm^2 (b) 25cm^2 (c) 35cm^2 (d) 36cm^2
28. Find the third angle marked x.
(a) 40° (b) 30° (c) 25° (d) 20°
29. If 13 = x – 5, then x = ? (a) 18 (b) 16 (c) 6 (d) 8
30. Express 592cm in metres. (a) 59200m (b) 592000m (c) 5.92m (d) 59.2m
31. If two angles of a triangle are 63° and 45° , calculate the size of the third angle. (a) 108° (b) 72° (c) 63° (d) 45°
Use the diagram below to answer questions 32 to 34.
32. What is the angle marked g°? (a) 90° (b) 60° (c) 40° (d) 35°
33. What is the angle marked h°? (a) 180° (b) 70° (c) 60° (d) 45°
34. What is the angle marked k°? (a) 90° (b) 75° (c) 70° (d) 60°
35. Find the difference between 9.28 and the sum of 2.31 and 3.92. (a) 6.23 (b) 3.03 (c) 15.51 (d) 3.05
36. If a school begins at 8:15am and closes at 2:05pm. For how many hours and minutes are the Pupils in school each day? (a) 5hours 50minutes (b) 5hours 20minutes (c) 5hours 15minutes (d) 5hours 10minutes
37. A distance of 3km and 29m, expressed in mètres is (a) 3.029 (b) 3029 (c) 3290 (d) 3.29
38. Simplify 11 + 7g – 4 – 3g. (a) 7 + 4g (b) 18g – 7g (c) 7 – 10g (d) 7 – 4g
39. The prime numbers between 10 and 20 are ___________. (a) 11, 13, 14, 17 (b) 11, 12, 13, 17 (c) 11, 13, 17, 19 (d) 12, 15, 17, 19
40. Simplify 3p + 4p ÷ 2 (a) 5p (b) 7/3p (c) 3p (d) 4p
Section B : Theory
1. Simplify the following:
a.) 5b + 2b – 9b + 6a
b.) 15 – 2x + 10x
c.) 40pq^2/8pq
2. Calculate the third angle of a triangle in which two of the angels
a.) 104° and 43°
b.) 57° and 75°
c.) Calculate the circumference of a circle with radius 14cm.
3. Calculate the area of shaded part in the shape shown below.
