# Arithmetic (CAT Quantitative Aptitude): Questions 23 - 31 of 186

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## Question number: 23

» Arithmetic » Numbers and Counting » Calculating Sum of Numbers

MCQ▾

### Question

Find the sum of first 250 odd natural numbers.

### Choices

Choice (4) Response

a.

45600

b.

65200

c.

34500

d.

62500

## Question number: 24

» Arithmetic » HCF and LCM

MCQ▾

### Question

Find the G. C. D. (HCF) of and .

### Choices

Choice (4) Response

a.

b.

c.

d.

## 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 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.

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

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