Final Exam Class 2 Mathematics Set 1 (Solutions) | Mathematics for Class 2 (Joyful-Mathematics) PDF Download

Maximum Marks: 80
Time: 2 Hours
Instructions:
1. Read all questions carefully.
2. Write answers neatly in the space provided.
3. Use pencils for drawing shapes and lines.
4. All questions are compulsory.

Section A

Q1. How many shells are in 3 groups of 5 shells each? (1 mark)
(a) 10 
(b) 15 
(c) 12 
(d) 20

Ans: (b)
Sol: 3 groups × 5 shells = 15 shells.

Q2. Which shape has 6 faces, all squares? (1 mark)
(a) Cylinder 
(b) Cube 
(c) Cone 
(d) Sphere

Ans: (b)
Sol: A cube has 6 faces, all of which are squares.

Q3. What is the number after 99? (1 mark)
(a) 100 
(b) 98 
(c) 101 
(d) 99

Ans: (a)
Sol: The number after 99 is 100.

Q4. A circle is a ___ shape. (1 mark)
(a) 2D 
(b) 3D 
(c) Both 
(d) None

Ans: (a)
Sol: A circle is a 2D shape with no thickness.

Q5. A line going up and down is called: (1 mark)
(a) Horizontal 
(b) Vertical 
(c) Slanting 
(d) Curved

Ans: (b)
Sol: A vertical line goes up and down, like a standing line.

Q6. 25 + 13 = ? (1 mark)
(a) 38 
(b) 36 
(c) 37 
(d) 39

Ans: (a)
Sol: 25 + 13 = 38.

Q7. How many centimeters are in 1 meter? (1 mark)
(a) 10 
(b) 100 
(c) 50 
(d) 1000

Ans: (b)
Sol: 1 meter = 100 centimeters.

Q8. 15 ÷ 3 = ? (1 mark)
(a) 4 
(b) 5 
(c) 6 
(d) 3

Ans: (b)
Sol: 15 ÷ 3 = 5.

Q9. How many hours are in a day? (1 mark)
(a) 12 
(b) 24 
(c) 6 
(d) 10

Ans: (b)
Sol: A day has 24 hours.

Q10. If you have 5 coins of 2 rupees, how much money do you have? (1 mark)
(a) 5 
(b) 10 
(c) 8 
(d) 12

Ans: (b)
Sol: 5 coins × 2 rupees = 10 rupees.

Q11. Fill in the Blanks
(a) 4 groups of 6 apples = ___ apples.  (1 mark)

Ans: 24 apples.
4 × 6 = 24.

(b) A ___ has 3 sides and 3 corners.  (1 mark)

Ans: triangle

(c) The number before 76 is ___.  (1 mark)

Ans: 75

(d) 50 – 22 = ___.  (1 mark)

Ans: 28

(e) A pictograph uses ___ to show data.  (1 mark)

Ans: pictures/symbols

Q12. True or False
(a) A sphere has flat faces.  (1 mark)

Ans: False
A sphere has no flat faces; it is fully curved.

(b) 88 comes between 87 and 89.  (1 mark)

Ans: True

(c) A horizontal line is like a sleeping line.  (1 mark)

Ans: True

(d) 10 × 2 = 20.  (1 mark)

Ans: True

(e) 1 rupee = 100 paise.  (1 mark)

Ans: True

Section B

Q13.  (4 Marks)

(i) Last weekend was a long weekend for Josh and there was no school for three days!
On Sunday, Josh suddenly remembered the school project that would be due the next day. He started working on it at 3 o’clock in the afternoon. He was not done until 10 o’clock in the evening. How much time did he spend working on the school project? He spent 7 hours working on the school project.
Ans: He spent 7 hours working on the school project.

(ii) Bridget was making a big feast yesterday for Thanksgiving!
The turkey needed to be defrosted for 10 hours. If she planned to start cooking the turkey at 4 o’clock in the afternoon, when did she start to defrost the turkey?
Ans: She started to defrost the turkey at 6 o’clock in the morning.

Q14. (4 Marks)
(i) Imagine You're playing hopscotch with your friends, and you start at square number 3. If you jump forward 2 squares, what square number do you land on?
Ans: If you start at square number 3 and jump forward 2 squares, you would land on square number 5.

(ii) At the grocery store, you buy 7 apples and 3 oranges. If you represent apples by moving to the right on a number line and oranges by moving to the left, where do you end up on the number line?
Ans: At the grocery store, you would land 4 squares to the right on the number line.

Q15. Divide the following and write the quotients in (4 Marks)
(a) 21 ÷ 3 = ______.
(b) 42 ÷ 6 = ______
(c) 56 ÷ 8 = ______.

Ans: 
(a) 21 ÷ 3 = 7.
(b) 42 ÷ 6 = 7.
(c) 56 ÷ 8 = 7

Q16. Find different combinations to make ₹66. (4 Marks)

Ans:

1. ₹50 + ₹10 + ₹5 + ₹1 = ₹66

2. ₹20 + ₹20 + ₹20 + ₹5 + ₹1 = ₹6

Q17. Solve:  (5 marks)
(a) 34 + 16 = ?
(b) 45 – 19 = ?

Ans: (a) 34 + 16 = 50
​34 + 16 = 50 (add ones: 4 + 6 = 10, tens: 3 + 1 = 4, so 40 + 10 = 50).

(b) 45 – 19 = 26
45 – 19 = 26 (subtract ones: 5 – 9 needs borrowing, so 45 – 19 = 26).

Q18. A ribbon is 25 cm long. Rani cuts 10 cm from it. How much is left?  (3 marks)

Ans: 25 cm – 10 cm = 15 cm.
Subtract 10 from 25 to get 15 cm remaining.

Q19. Share 12 candies equally among 4 friends. How many candies does each friend get?  (3 marks)

Ans: 12 ÷ 4 = 3 candies per friend.
Divide 12 candies equally among 4 friends.

Q20. If it is 3 o’clock now, what time will it be after 2 hours?   (3 marks)

Ans: 3 o’clock + 2 hours = 5 o’clock.
Add 2 hours to 3:00 to get 5:00.

Section C

Q21. At the beach, Anil collects 5 shells every day for 3 days. How many shells does he have in total? Show your working.   (6 marks)

Ans: 5 shells × 3 days = 15 shells.
Working: 5 + 5 + 5 = 15 or 5 × 3 = 15. 

Q22. Meena sees a ball (sphere) and a book (cuboid).   (6 marks)
(a) How many faces does a sphere have?
(b) Draw a 2D shape that you can see on the face of a cuboid.
(c) Name one difference between a 2D and a 3D shape.

Ans: (a) A sphere has 0 faces. 
(b) Draw a circle (a face of a sphere is not flat, but a circle can be associated as a 2D projection). 
(c) Difference: A 2D shape has only length and breadth; a 3D shape has length, breadth, and height.

Q23. Ria has 67 balloons. She gives 28 to her friend. How many balloons does she have left? Write the numbers in words.   (6 marks)

Ans: 67 – 28 = 39 balloons.
In words: Sixty-seven, twenty-eight, thirty-nine.

Q24. Rani buys a toy for 45 rupees and a book for 25 rupees. She gives a 100-rupee note to the shopkeeper. How much change will she get?  (6 marks)

Ans: 45 + 25 = 70 rupees. Change = 100 – 70 = 30 rupees.

Q25. Shoes size of various students are given below: (6 Marks)
Sort out the given data according to size and prepare a block chart for it.
Ans: