Mathematics Easy 3

Mathematics - Easy 3

Right Mark: 1 Negative Mark: 0.25

Q1: The ratio of ages of Ram and Shyam is 4:5. If Ram is 24 years old, what is Shyam’s age?

28 30 32 35

Q2: The circumference of a circle of radius 7 cm is:

14π cm 21π cm 28π cm 49π cm

Q3: The sum of angles in a triangle is:

90° 180° 270° 360°

Q4: One TV costs ₹12,000. It is sold at 15% discount. Find the selling price.

₹10,000 ₹10,200 ₹10,500 ₹10,800

Q5: If 2:5 = x:20, find x.

6 7 8 10

Q6: The area of a right triangle with base 10 cm and height 6 cm is:

20 cm² 30 cm² 40 cm² 50 cm²

Q7: A sum of ₹5000 amount to ₹5525 in 2 years. Find the rate of simple interest per annum.

5% 5.25% 5.50% 6%

Q8: The volume of a cube of side 4 cm is:

16 cm³ 32 cm³ 64 cm³ 128 cm³

Q9: One shopkeeper offers a 10% discount on a product priced at ₹500. What is the selling price?

₹450 ₹455 ₹460 ₹470

Q10: If A:B = 3:4 and B:C = 2:5, find A:B:C.

3:4:5 6:8:20 15:20:40 3:2:5

Q11: At 8% simple interest rate per annum a sum of ₹10000 amount to ₹11600. Find the time taken.

2 years 2.5 years 3 years 3.5 years

Q12: Aloka takes 8 days to finish a work, Bimola takes 12 days. Aloka starts the work and Bimola joins after 3 days. Find total time to finish the work.

5 days 6 days 7 days 8 days

Q13: Mukul alone can do a work in 9 days, Nora alone in 12 days. If they work together, how long will it take to complete the work?

8 days 9 days 5.14 days 11.8 days

Q14: One cyclist travels at 12 km/h for 3 hours. How much distance is covered?

32 km 34 km 36 km 38 km

Q15: The train covers 180 km in 3 hours and 30 minutes. Find its speed.

50 km/h 51.5 km/h 52 km/h 53 km/h

Q16: Three persons X, Y, Z can complete a work in 6, 10, 14 days respectively. How long will they take together?

2 days 3 days 4 days 5 days

Q17: The average of first 5 natural numbers is:

2 2.5 3 3.5

Q18: One train moves at 60 km/h. How long will it take to cover 180 km?

2 hours 2.5 hours 3 hours 3.5 hours

Q19: The area of a parallelogram with base 15 cm and height 8 cm is:

100 cm² 110 cm² 120 cm² 130 cm²

Q20: What is the result of binary addition: 101 + 1000?

1010 1011 1101 1100

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