# Arithmetic-HCF and LCM (CAT (Common Admission Test for IIMs) Quantitative Aptitude): Questions 10 - 13 of 13

Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 394 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. View Sample Explanation or View Features.

Rs. 250.00 or

## Question number: 10

» Arithmetic » HCF and LCM

MCQ▾

### Question

What is the greatest possible length, which can be used to measure exactly the length 4m, 2m 40cm and 8m 20cm?

### Choices

Choice (4) Response

a.

20

b.

45

c.

40

d.

30

## Question number: 11

» Arithmetic » HCF and LCM

MCQ▾

### Question

A collection of ball can be perfectly grouped in groups of 5,6 and 7. Find the least number of balls possible in the group?

### Choices

Choice (4) Response

a.

220

b.

120

c.

110

d.

210

## Question number: 12

» Arithmetic » HCF and LCM

MCQ▾

### Question

What is the minimum number of square marbles needed to tile a floor of length 6 meter 88 cm and width 5 meter 16 cm?

### Choices

Choice (4) Response

a.

14

b.

13

c.

18

d.

12

## Question number: 13

» Arithmetic » HCF and LCM

MCQ▾

### Question

The HCF of three numbers a, b and c is 7. If their sum is 63 then find the number of ordered triplets of a, b and c.

### Choices

Choice (4) Response

a.

27

b.

28

c.

25

d.

26

f Page