23-3-2024 V CT MATHS-MAIN MARKS-30
I. Answer the following: (show the working) (9x2=18)
1. Find the sum of 35 minutes 30 seconds and 13 minutes 50 seconds.
2. Rita is 6 years 14 weeks old and his cousin is 6 years and 50 days old. Who among them is older and how much?
3. Find the difference between 11 years 7 months and 8 years 9 months.
4. A bus stops for 180 seconds at every stop. For how many minutes does it stop?
5. A pond is 50 m long, 30 m wide, and 2 m deep. Find the capacity of the pond.
6. Write an algebraic expression for:
(a) 9 subtracted from 5 times a number
(b) 2 reduced from the product of p and 5
7. Sameer joined a 3-week computer course that was over on 4th August. When did it begin?
8. Arrange and add
3𝑥 + 4y + 5z ; 2z + 2y ; 6𝑥 + 7z
9. Subtract 5a + 2c + 3b + 5 from 6a + 4b + 8c.
II. Answer the following (show the working) (4 x 3 =12)
1. The volume of the large box is 1000 cubic meters. It is to be filled with small boxes each of length 4m, breadth 2 m, and height 2.5m. How many small boxes are required to fill it completely?
2. Frame the algebraic expression, solve and check your answer
A number increased by 16 is 21
3. Jamie started for the market at 3:15 in the afternoon and reached at 4:30 in the evening. Jeff started for the market at 6:15 in the evening and reached at 10:20 in the night. Who took longer to reach the market?
4. Construct an angle of 30° using a ruler and a pair of compasses.
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