# Mental Ability-Basic Arithmetic (NCO- Cyber Olympiad (SOF) Class 6): Questions 165 - 173 of 268

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## Question number: 165

» Mental Ability » Basic Arithmetic

MCQ▾

### Question

If a = 5 and b = 7, then

### Choices

Choice (4) Response

a.

3

b.

2

c.

-1

d.

1

## Question number: 166

» Mental Ability » Basic Arithmetic

MCQ▾

### Question

The lowest common multiple of 24, 12 and 8 is

### Choices

Choice (4) Response

a.

8

b.

12

c.

24

d.

36

## Question number: 167

» Mental Ability » Basic Arithmetic

MCQ▾

### Question

Which number equals

### Choices

Choice (4) Response

a.

b.

c.

d.

8

## Question number: 168

» Mental Ability » Basic Arithmetic

MCQ▾

### Question

The lowest common multiple of 54, 27 and 81 is

### Choices

Choice (4) Response

a.

162

b.

81

c.

54

d.

27

## Question number: 169

» Mental Ability » Basic Arithmetic

MCQ▾

### Question

A truck holds 75 ton of gas. It drove 500 miles before the truck was empty. On an average, how many miles did the truck travel on 5 ton of gas?

### Choices

Choice (4) Response

a.

30 miles

b.

33 miles

c.

32 miles

d.

48 miles

## Question number: 170

» Mental Ability » Basic Arithmetic

MCQ▾

### Question

shows the prime factorization of which number?

### Choices

Choice (4) Response

a.

30

b.

10

c.

15

d.

20

## Question number: 171

» Mental Ability » Basic Arithmetic

MCQ▾

### Question

A lion eats about 40 kg meat in a single meal and he takes 2 meals in a day. About how much meat does the lion eat in 10 days?

### Choices

Choice (4) Response

a.

840 kg

b.

800 kg

c.

930 kg

d.

280 kg

## Question number: 172

» Mental Ability » Basic Arithmetic

MCQ▾

### Question

Which number equals

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 173

» Mental Ability » Basic Arithmetic

MCQ▾

### Question

The gas of Suraj’s truck holds 25 gallons of gas. He filled it up and drove 300 miles before the gas tank was empty. On an average, how many miles did his truck travel on 2 gallon of gas?

### Choices

Choice (4) Response

a.

28 miles

b.

30 miles

c.

24 miles

d.

12 miles

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