JSS2 Mathematics Past Questions and Answers
Objective Questions
Instruction: Answer ALL questions from this section
1. Express 18 as a product of its prime factors
a) 3 x 3 = 32 b) 2 x 3 x 3 = 22 x 32
c) 2 x 2 x 3 x 3 = 22 x 32 d) 2 x 2 x 3 = 22 x 32
d) 2 x 2 x 2 x 3 = 23 x 31
2. Find the HCF of 36 and 60
a) 12 b) 14 c) 16 d) 18 e) 22
3. Evaluate 62
a) 12 b) 14 c) 24 d) 36 e) 42
4. Find the square root of 25
a) 5 b) 10 c) 15 d) 20 e) 25
5. Find 10% of 400
a) 10 b) 20 c) 30 d) 40 e) 50
6. Convert 3:4 to percentage
a) 55 b) 65 c) 75 d) 85 e) 95
7. Find the simple interest on N500 for 2 years
a) 1 b) 2 c) 3 d) 4 e) 5
8. Round off 9324 to 1 significant figure
a) 9.32 b) 9.3 c) 932 d) 9000 e) 9.300
9. What is the multiplicative inverse of 11/20?
a) 1/2 b) 0/2 c) 20/2
d) 11/12 e) 2/11
10. Simplify ab(a – b)
a) aba – abb b) abba – bb c) bb – aba d) aa – aba e) ba – aba
11. How many lines of symmetry has a square?
a) 3 b) 4 c) 5 d) 6 e) 7
Use the diagram below to answer questions 12, 13 and 14
12. What is the value of angle a?
a) 76o b) 77o c) 78o d) 79o e) 80o
13. What is the value of angle b?
a) 100o b) 101o c) 102o d) 103o e) 104o
14. What is the value of angle c?
a) 76o b) 77o c) 78o d) 79o e) 80o
15. The cardinal points are made up of primary directions of ____
a) North East, South, and West b) North East and West
c) North, East and West
d) North, East, SouthNorth and West e) North, West
16. Write the bearing of X from Y in the diagram below
a) 065o b) 075o c) 085o d) 85o e) 75o
17. Which one is a Pythagoras’s rule?
a) c2 = a2 + b2 b) c2 = c2 + b2 c) c2 = b2 – a2
d) b2 = a2 + a2 e) b2 = b2 + a2
18. Which of the following is a Pythagorean triple?
a) 2, 9, 11 b) 21, 22, 23 c) 12, 35, 37
d) 13, 35, 37 e) 14, 34, 37
19. A right angled triangle is a triangle which one of the angles is ____
a) 360o b) 270o c) 180o d) 90o e) 0o
20. Bearing is measured in ____
a) clockwise direction b) anticlockwise direction c) wile direction
d) upward direction e) downward direction
Essay Questions
1. Write the bearings of a) X from Y b) Y from X
2. Solve and state whether any 30, 40, 50 is a Pythagorean triple or not.
3. Find the value of angles a and b
4. Fin the bearing of X from Y
5. Find the value of x in this triangle
Please marvellous this question is not hard, it is the way you are seeing the question, but if you are a jss2student you will understand the question
It works for me thanks God bless
Well I guess it was not that hard it really helped me pass my exam and no 12 13 and 14 I think it was the square mentioned in question 11 that was supposed to be used in those questions
Good
All people that is saying that the question is hard it is not hard it is the way you are seeing the question or maybe you have forgotten what your teacher taught
yes it is true
The diagrams are not present in the question
Yes is true
It is amazing
pls help me in inequality topic
unfortunately
i love the questions but some are not crect like 12 13 and 14 plus 9
thanks
i mean *correct*
plus 3 and 7
Graph question and answer
Pls can I be added to ur maths group
please can you help me outside in this number 16
can you help me out in this number 16 please mistake
where are the answers
|The questions are not hard it is the way you are seeing it but if you know the formula you have gotten it.If you are still having problems watch videos on that topic.By the way thanks for the questions
Really appreciate
Really appreciate