Adventure Arena Quiz Demo

A number when increased by 20% gives 72. What is the original number?

• a) 50

• b) 55

• c) 60

• d) 65

The ratio of ages of A and B is 4:5. After 5 years, the ratio becomes 5:6. What is A’s present age?

• a) 20

• b) 25

• c) 30

• d) 35

If a sum of ₹5000 is invested at 8% simple interest per annum, what will be the total amount after 3 years?

• a) ₹6200

• b) ₹6000

• c) ₹6500

• d) ₹6300

The average of 5 numbers is 36. If one number is excluded, the average becomes 32. What is the excluded number?

• a) 56

• b) 52

• c) 60

• d) 50

A shopkeeper gives 10% discount on an item marked ₹500. If the cost price is ₹400, what is his profit or loss?

• a) ₹40 profit

• b) ₹50 profit

• c) ₹10 loss

• d) ₹20 profit

If 3 men or 6 women can complete a task in 12 days, how many days will 6 men and 6 women take to complete the same work?

• a) 4

• b) 5

• c) 6

• d) 7

What will be the compound interest on ₹2000 at 10% per annum for 2 years (compounded annually)?

• a) ₹400

• b) ₹420

• c) ₹410

• d) ₹430

A car covers 480 km at a speed of 60 km/h. What would have been the time saved if the speed was 80 km/h instead?

• a) 1 hour

• b) 2 hours

• c) 3 hours

• d) 4 hours

In a class, 60% are boys and the rest are girls. If there are 24 girls, what is the total number of students?

• a) 50

• b) 60

• c) 70

• d) 80

A train 180 m long passes a man walking at 6 km/h in 6 seconds. What is the speed of the train?

• a) 108 km/h

• b) 114 km/h

• c) 120 km/h

• d) 126 km/h