# Mathematics-Addition and Subtraction (NSTSE (National Science Talent Search Exam- Unified Council) Class 3): Questions 88 - 94 of 251

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## Question number: 88

» Mathematics » Addition and Subtraction

MCQ▾

### Question

In a group of 150 people, number of men and women are 30 and 45 respectively. What is the number of children in the group?

### Choices

Choice (4) Response

a.

81

b.

85

c.

80

d.

75

## Question number: 89

» Mathematics » Addition and Subtraction

MCQ▾

### Question

A 4-digit number is written in the boxes below. If the sum of any three consecutive digits is 20, find the value of A?

### Choices

Choice (4) Response

a.

7

b.

8

c.

6

d.

5

## Question number: 90

» Mathematics » Addition and Subtraction

MCQ▾

### Question

If this one square equals to one, then what is

### Choices

Choice (4) Response

a.

10

b.

16

c.

8

d.

12

## Question number: 91

» Mathematics » Addition and Subtraction

MCQ▾

### Question

Add me to 5 or subtract me from 15. The answer is the same. Who am I?

### Choices

Choice (4) Response

a.

10

b.

8

c.

12

d.

5

## Question number: 92

» Mathematics » Addition and Subtraction

MCQ▾

### Question

What numeral means the same as ?

### Choices

Choice (4) Response

a.

691

b.

690

c.

692

d.

693

## Question number: 93

» Mathematics » Addition and Subtraction

MCQ▾

### Question

The next number in the series Is:

### Choices

Choice (4) Response

a.

107

b.

208

c.

109

d.

110

## Question number: 94

» Mathematics » Addition and Subtraction

MCQ▾

### Question

Find the missing number in the following addition?

### Choices

Choice (4) Response

a.

5

b.

8

c.

2

d.

3

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