# Mental Ability (NCO- Cyber Olympiad (SOF) Class 6): Questions 47 - 54 of 394

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## Question number: 47

» Mental Ability » Basic Arithmetic

MCQ▾

### Choices

Choice (4) Response

a.

cannot be determined

b.

-1

c.

2

d.

1

## Question number: 48

» Mental Ability » Basic Arithmetic

MCQ▾

### Question

Which will be the digit in TEN’S place in given operation?

### Choices

Choice (4) Response

a.

7

b.

3

c.

2

d.

6

## Question number: 49

» Mental Ability » Ranking Test

MCQ▾

### Question

Which of the following expressions has the smallest numerical value?

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 50

» Mental Ability » Basic Arithmetic

MCQ▾

### Question

In a Hospital, there are 10 doctors are available, 25 nurses and 30 compounds and 1 recipient is there. So, how many total persons in hospital?

### Choices

Choice (4) Response

a.

65

b.

36

c.

80

d.

66

## Question number: 51

» Mental Ability » Basic Geometry

MCQ▾

### Question

How many lines can be drawn to pass through two points simultaneously

### Choices

Choice (4) Response

a.

One

b.

two

c.

Three

d.

No line

## Question number: 52

» Mental Ability » Basic Arithmetic

MCQ▾

### Question

LCF of two numbers is ________.

### Choices

Choice (4) Response

a.

(The product of two numbers) their LCM = HCF of both number

b.

The number which divides both numbers

c.

The number exactly divisible by both numbers

d.

Both a. and c. are correct

## Question number: 53

» Mental Ability » Basic Arithmetic

MCQ▾

### Question

The value of is ________.

### Choices

Choice (4) Response

a.

161

b.

150

c.

151

d.

152

## Question number: 54

» Mental Ability » Basic Algebra

MCQ▾

### Question

In the equation below, if x has a value of 3, what is the value of y?

### Choices

Choice (4) Response

a.

b.

c.

d.

f Page