# NSTSE Class 5: Questions 420 - 427 of 1242

Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 1242 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. View Sample Explanation or View Features.

Rs. 450.00 or

## Question number: 420

MCQ▾

### Question

What is the sum of?

### Choices

Choice (4) Response

a.

1

b.

c.

d.

## Question number: 421

MCQ▾

### Question

What are the common factors of 36 and 72?

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 422

MCQ▾

### Question

Find the difference obtained when is subtracted from

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 423

MCQ▾

### Question

Identify an example for co-prime numbers.

### Choices

Choice (4) Response

a.

18, 37

b.

8, 10

c.

16, 26

d.

12, 15

## Question number: 424

MCQ▾

### Question

What is the sum of the numbers that are multiples of 6 as well as factors of 36?

### Choices

Choice (4) Response

a.

68

b.

56

c.

72

d.

36

## Question number: 425

MCQ▾

### Question

Find the smallest whole number that is divisible by 12 and 18.

### Choices

Choice (4) Response

a.

54

b.

36

c.

60

d.

72

## Question number: 426

MCQ▾

### Question

Which of these numbers has 2, 11, 22 and 97 as factors?

### Choices

Choice (4) Response

a.

2321

b.

1122

c.

2134

d.

4300

## Question number: 427

MCQ▾

### Question

Tejal reads of a cover. She has still 70 letters to be read to complete reading the cover. How many letters are there in the covers?

### Choices

Choice (4) Response

a.

120

b.

90

c.

100

d.

70

f Page