# Mathematical Content-Number System and Arithmetic (CTET (Central Teacher Eligibility Test) Paper-II Mathematics): Questions 81 - 87 of 177

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## Question number: 81

» Mathematical Content » Number System and Arithmetic

Appeared in Year: 2012

MCQ▾

### Question

The value of is (May)

### Choices

Choice (4) Response

a.

6.221

b.

6.1121

c.

6.1021

d.

6.167

## Question number: 82

» Mathematical Content » Number System and Arithmetic

Appeared in Year: 2013

MCQ▾

### Question

If then the value of is (July)

### Choices

Choice (4) Response

a.

0.92

b.

50.9

c.

49.1

d.

1.1

## Question number: 83

» Mathematical Content » Number System and Arithmetic

Appeared in Year: 2012

MCQ▾

### Question

Prime factorization of two numbers a and b are

LCM of a and b is (May)

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 84

» Mathematical Content » Number System and Arithmetic

Appeared in Year: 2013

MCQ▾

### Question

The mean of 10 numbers is 0. If 72 and -12 are also included in these numbers, the new mean will be (July)

### Choices

Choice (4) Response

a.

0

b.

6

c.

60

d.

5

## Question number: 85

» Mathematical Content » Number System and Arithmetic

MCQ▾

### Question

The cube of 4 is divided by the square root of 36. The remainder is

### Choices

Choice (4) Response

a.

1

b.

3

c.

2

d.

4

## Question number: 86

» Mathematical Content » Number System and Arithmetic

Appeared in Year: 2013

MCQ▾

### Question

is equal to (July)

### Choices

Choice (4) Response

a.

16

b.

98

c.

20

d.

84

## Question number: 87

» Mathematical Content » Number System and Arithmetic

MCQ▾

### Question

The value of the expression is

### Choices

Choice (4) Response

a.

b.

c.

d.

f Page