CBSE Class 5 Mathematics Unitary Method MCQs

Question: 1 book costs Rs.8. How much will 3 books cost?

a) Rs.24

b) Rs.20

c) Rs.18

Answer: Rs.24

Question: If 6 books cost Rs.54, find the cost of one book.

a) Rs.9

b) Rs.6

c) Rs.30

Answer: Rs.9

Question: If 14 men construct a wall in 6 days, in how many days will 1 man be able to construct the wall?

a) 84 days

b) 24 days

c) 64 days

Answer: 84 days

Question: 7 goats cast Rs.630. Find the cost of 1 goat.

a) Rs.90

b) Rs.9

c) Rs.900

Answer: Rs.90

Question: 5 chairs cost Rs.750. Find the cost of 1 chair.

a) Rs.150

b) Rs.15

c) Rs.90

Answer: Rs.150

Question: 5 men complete a work in 10 days. In how many days will 1 man complete the same job?

a) 50 days

b) 5 days

c) 25 days

Answer: 50 days

Question: 4 taps fill a tank in 8 hours. In how much time will one tap fill the tank?

a) 32hrs

b) 22hrs

c) 2hrs

Answer: 32hrs

Question: If 4 candles cast Rs.5, find the cost of 12 candle.

a) Rs.15

b) Rs.5

c) Rs.15

Answer: Rs.15

Question: A cyclist goes 90km in 6 hours. How far does he go in 9 hours?

a) 135km

b) 15km

c) 130km

Answer: 135km

Question: If 3 litres petrol costs Rs.210, What is the cost of 8 litres?

a) Rs.560

b) Rs.220

c) Rs.1300

Answer: Rs.560

Question: 5 shaving blades cost Rs.6.25. Find the cost of 12 blades.

a) Rs.15.00

b) Rs.1.5

c) Rs.1.25

Answer: Rs.15.00

Question: If a dozen oranges cost Rs.24.60, What would be the cost of 5 oranges?

a) Rs.10.25

b) Rs.20.25

c) Rs.121.50

Answer: Rs.10.25

Question: The cost of 18 meters of cloth is Rs.149.40. Find the cost of 15 metres?

a) Rs.124.50

b) Rs.12.40

c) Rs.120.50

Answer: Rs.124.50

Question: If a man earns Rs.390 in 6 weeks, how much will he earn in 10 weeks?

a) Rs.650

b) Rs.750

c) Rs.550

Answer: Rs.650

Question: If 20 ice-cream cones cost Rs.68.80, find the cost of 7 ice-cream cones

a) Rs.24.08

b) Rs.24.80

c) Rs.28.40

Answer: Rs.24.08

Question: Nikita can paint 9 signs in 3 hours. How many signs can she pain in 1 hour?

a) 3 signs

b) 30 signs

c) 1 sign

Answer: 3 signs

Question: A cyclists goes 90km in 6 hours. How far does he go in 9 hours?

a) 135km

b) 75km

c) 54km

Answer: 135km

Question: One man does a piece of work in 32 days. In how many days will 8 men do it?

a) 4 days

b) 16 days

c) 8 days

Answer: 4 days

Question: 1 dozen eggs costs for Rs.48. What will the cost of 10 eggs?

a) Rs.40

b) Rs.35

c) Rs.20

Answer: Rs.40

Question: If 70 cows can graze on a field in 12 days, how many days will 140 cows take to graze on the same field?

a) 24 days

b) 20 days

c) 14 days

Answer: 24 days

Question: If a dozen bananas cost Rs.15, how much will 1 banana cost?

a) Rs.1.25

b) Rs.12.5

c) Rs.125

Answer: Rs.1.25

Question: If 5 litres milk costs Rs.200, what is the cost of 3 litres of milk?

a) Rs.120

b) Rs.240

c) Rs.200

Answer: Rs.120

Question: 5 scores of bananas Rs.20, find the cost of 35 bananas?

a) Rs.7

b) Rs.75

c) Rs.70

Answer: Rs.7

Question: A car uses 20 litres of petrol for 100km. How for will it run for 5 litres ?

a) 25km

b) 20km

c) 15km

Answer: 25km