# Mathematical Content-Number System and Arithmetic (CTET Paper-II Mathematics): Questions 52 - 57 of 177

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## Question number: 52

» Mathematical Content » Number System and Arithmetic

Appeared in Year: 2012

MCQ▾

### Question

The value of the expression is (May)

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 53

» Mathematical Content » Number System and Arithmetic

MCQ▾

### Question

The number 0.0000607 is expressed in standard form as

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 54

» Mathematical Content » Number System and Arithmetic

MCQ▾

### Question

Given the numbers. Which of these is not equal to 0.0000022?

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 55

» Mathematical Content » Number System and Arithmetic

MCQ▾

### Question

A car runs at speed of 30 to cover a distance of 150 km. Then total time required and distance (in km) covered by the car in 1.5 hours are

### Choices

Choice (4) Response

a.

5 h, 45 km

b.

5 h, 50 km

c.

3 h, 50 km

d.

5.3 h, 48 km

## Question number: 56

» Mathematical Content » Number System and Arithmetic

Appeared in Year: 2012

MCQ▾

### Question

The diameter of a cylindrical jar is increased by 25%. By what percent must the height of the jar be decreased so that there is no change in its volume? (Jan)

### Choices

Choice (4) Response

a.

25

b.

10

c.

54

d.

36

## Question number: 57

» Mathematical Content » Number System and Arithmetic

Appeared in Year: 2013

MCQ▾

### Question

One-half of is (July)

### Choices

Choice (4) Response

a.

b.

c.

d.

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