Mathematics 3rd term Exam for JSS1, 2025

Welcome to your Mathematics 3rd term Exam for JSS1, 2025

Objective ( Attempt all questions)

1. When a transversal cuts parallel lines, interior angles are

2. The sum of angles in a triangle is

3. 217⁰ is a/ an ______ angle.

4. 67⁰ is complementary with

5. The area of a square board is 169cm², calculate its length of side.

6. Find the radius of the circle whose diameter is 28cm

7. The distance round a circular wheel is its ____

8. How many vertices has a cylinder?

9. A polygon with four sides is called_____

10. Find the volume of a cube whose side is 9cm

11. The volume of a cylinder is equal to

12. 1Kl is equivalent to

13. The base of a cuboid is a

14. Express 0.43L in cm³

15. Find the smaller angle between the hour hand and the minute hand of a clock at 5 O'clock.

16. Two or more lines that will never meet at any point are said to be _____

17. Find x in the figure

18. Find b in the figure

19. Two right angles are equal to

20. Find the lettered angle in the figure

Subjective (Attempt all questions)

21. What is the value of x in the figure?

22. Find the unknown angle in the figure

23. Draw the net of a cuboid

24. Find the height of the parallelogram whose area is 20cm² and base 5cm

25. Find the area of the figure

26. A goat is tied to a peg on the ground. The rope is 2m long. What area of the grass can the goat eat? ( Take pie to be 3.1)

27. Find the area of the ring whose radius is 21cm( Take pie to be 22/7)

28. Find the height of a triangle whose area is 56cm² and base 7cm

29. How many triangles can be formed from a quadrilateral?

30. Find the volume of a cylinder whose base area is 150cm² and height 0.5cm

Theory (Answer any FIVE questions)

1. Calculate the area of the shaded part in the figure below

2. Find the lettered angles, give reasons for your answer

3. Find the lettered angles, give reasons for your answer

4. Construct angle 60⁰ with a pair of compasses and a ruler

5. Find the number of degrees covered, if the second hand of the clock turns through 103sec

6. A block measures 22cm by 11cm by 7cm. How many of these blocks will be needed to build a wall of 5½m long, 22cm thick and 3½m high?

7. Name the lettered angles in the figure below ( acute, right, obtuse, reflex and straight line angles)

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