# Mental Ability-Basic Arithmetic (NCO- Cyber Olympiad (SOF) Class 5): Questions 87 - 94 of 147

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## Question number: 87

» Mental Ability » Basic Arithmetic

MCQ▾

= ________.

### Choices

Choice (4) Response

a.

130

b.

1310

c.

131

d.

131.0

## Question number: 88

» Mental Ability » Basic Arithmetic

MCQ▾

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 89

» Mental Ability » Basic Arithmetic

MCQ▾

### Question

The scale of drawing for a Ground is drawn so that . If the scale drawing of the ground is drawn with an area of 1500 square mm, what will be the area of the ground?

### Choices

Choice (4) Response

a.

100 square cm

b.

1500 square cm

c.

1 square cm

d.

15 cm

## Question number: 90

» Mental Ability » Basic Arithmetic

MCQ▾

### Question

Megha has 15 Ball. Tina has 2 times as many balls as Megha. Jiya has 16 fewer Balls than Tina. Which of these equations could correctly represent how many Balls Jiya has?

### Choices

Choice (4) Response

a.

15 + 2 +16

b.

c.

d.

2 × (16 - 15)

## Question number: 91

» Mental Ability » Basic Arithmetic

MCQ▾

### Question

Find the odd number out.

### Choices

Choice (4) Response

a.

25

b.

9

c.

6

d.

4

## Question number: 92

» Mental Ability » Basic Arithmetic

MCQ▾

### Question

Rajat planted 35 rows of sunflower. There are 15 sunflower plants in each row. How many sunflower plants are there in all?

### Choices

Choice (4) Response

a.

450

b.

200

c.

525

d.

600

## Question number: 93

» Mental Ability » Basic Arithmetic

MCQ▾

### Question

The cost price of 16 books is the same as the selling price of 12 books. Find the loss/profit?

### Choices

Choice (4) Response

a.

40%

b.

30%

c.

32.50%

d.

33.3%

## Question number: 94

» Mental Ability » Basic Arithmetic

MCQ▾

### Question

What number goes into the box to make the given statement is true?

=

### Choices

Choice (4) Response

a.

12

b.

1

c.

5

d.

2

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