ICET Mathematical Ability - Arithmetic 2

Question 1

A can complete a work in 10 days and B in 15 days. In how many days can they complete it together?

Accepted Answer

6 days

Answer

5 days

Answer

7 days

Answer

8 days

Question 2

If the cost price of 10 items equals the selling price of 8 items, what is the profit percentage?

Accepted Answer

25%

Answer

20%

Answer

22%

Answer

28%

Question 3

A sum of money doubles itself in 8 years at simple interest. What is the rate of interest per annum?

Accepted Answer

12.5%

Answer

10%

Answer

12%

Answer

15%

Question 4

Find the LCM of 12, 18, and 24.

Accepted Answer

72

Answer

48

Answer

60

Answer

96

Question 5

The average of 5 consecutive even numbers is 30. What is the largest number?

Accepted Answer

34

Answer

32

Answer

36

Answer

38

Question 6

A 20% discount on a marked price gives $80 off. What is the marked price?

Accepted Answer

$400

Answer

$350

Answer

$375

Answer

$450