Arithmetic (CAT Quantitative Aptitude): Questions 24 - 32 of 58

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Question number: 24

» Arithmetic » HCF and LCM

MCQ▾

Question

Find the G. C. D. (HCF) of 8x2y3z2,12x3y2z4 and 6xy4z2 .

Choices

Choice (4) Response

a.

2xy4z2

b.

2xy2z2

c.

4x2y2z2

d.

6x4y2z2

Question number: 25

» Arithmetic » Numbers and Counting » Calculating Sum of Numbers

MCQ▾

Question

Find the sum of first 50 natural numbers.

Choices

Choice (4) Response

a.

1275

b.

1375

c.

1475

d.

1875

Question number: 26

» Arithmetic » Numbers and Counting » Factors and Prime Numbers

MCQ▾

Question

Find the number of factors of 964.

Choices

Choice (4) Response

a.

3

b.

6

c.

2

d.

4

Question number: 27

» Arithmetic » Numbers and Counting » Basic Arithmetic Operations

MCQ▾

Question

Four fifth of a number is seventy-five less than the original number. The number is ________.

Choices

Choice (4) Response

a.

225

b.

375

c.

124

d.

125

Question number: 28

» Arithmetic » Numbers and Counting » Basic Arithmetic Operations

MCQ▾

Question

If n is a natural number, then (2n2+2n) is always divisible by:

Choices

Choice (4) Response

a.

2 and 4

b.

2 only

c.

4 only

d.

Question does not provide sufficient data or is vague

Question number: 29

» Arithmetic » Numbers and Counting » Remainders and Divisibility Tests

MCQ▾

Question

The least number of 3 digits, which is exactly divisible by 14.

Choices

Choice (4) Response

a.

112

b.

108

c.

105

d.

114

Question number: 30

» Arithmetic » HCF and LCM

MCQ▾

Question

Find the greatest number of six digits, which is exactly divisible by 8, 14 and 12.

Choices

Choice (4) Response

a.

999934

b.

989932

c.

999936

d.

996934

Question number: 31

» Arithmetic » HCF and LCM

MCQ▾

Question

What is the minimum number of square marbles needed to tile a floor of length 3 meter 84 cm and width 2 meter 56 cm?

Choices

Choice (4) Response

a.

7

b.

9

c.

8

d.

6

Question number: 32

» Arithmetic » Numbers and Counting » Factors and Prime Numbers

MCQ▾

Question

The product of two numbers is 7406 and their H. C. F. is 23. How many such pairs can be formed?

Choices

Choice (4) Response

a.

4

b.

3

c.

2

d.

1

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