Aptitude Challenge for ABB Placement

If A is twice as old as B and B is 10 years old, how old is A?

• 20

• 15

• 25

• 30

A train travels 60 km in 1 hour. How far will it travel in 2.5 hours?

• 200 km

• 180 km

• 150 km

• 120 km

Find the next number in the series: 2, 4, 8, 16, ?

• 48

• 24

• 32

• 40

If the sum of three consecutive integers is 72, what is the smallest integer?

• 24

• 22

• 25

• 23

A box contains 3 red balls and 2 blue balls. What is the probability of picking a red ball?

• 2/3

• 3/5

• 1/2

• 4/5

If 5x + 3 = 23, what is the value of x?

• 5

• 7

• 4

• 2

In a certain code, 'CAT' is written as '3120'. How is 'DOG' written in that code?

• 2145

• 3058

• 4157

• 4216

A rectangle has a length of 10 cm and a width of 5 cm. What is its area?

• 40 cm²

• 15 cm²

• 50 cm²

• 30 cm²

If a car travels 150 km in 3 hours, what is its average speed?

• 100 km/h

• 50 km/h

• 75 km/h

• 30 km/h

What is the median of the following set of numbers: 3, 7, 9, 5, 11?

• 7

• 11

• 9

• 5