# CTET Paper-II Mathematics: Questions 213 - 218 of 441

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## Question number: 213

MCQ▾

### Question

The compound interest on Rs. 45, 000 lent at 20 % per annum for years, if the interest is compounded half-yearly, is

### Choices

Choice (4) Response

a.

Rs. 29, 560

b.

Rs. 34, 650

c.

Rs. 34, 560

d.

Rs. 30, 650

## Question number: 214

MCQ▾

### Question

The number of edges in a polyhedron, which has 18 vertices and 8 faces, is

### Choices

Choice (4) Response

a.

12

b.

24

c.

20

d.

15

## Question number: 215

MCQ▾

### Question

When of a number is decreased by 7, the result is 28. The sum of digits of the original number is

### Choices

Choice (4) Response

a.

6

b.

3

c.

9

d.

5

## Question number: 216

Appeared in Year: 2013

MCQ▾

### Question

HCF of two numbers is 28 and their LCM is 336. If one number is 112, then the other number is (July)

### Choices

Choice (4) Response

a.

70

b.

84

c.

56

d.

98

## Question number: 217

Appeared in Year: 2013

MCQ▾

### Question

If for and the correspondence gives a congruence, then which of the following is not true? (July)

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 218

Appeared in Year: 2012

MCQ▾

### Question

The number 0.000000000123 is expressed in standard form as (May)

### Choices

Choice (4) Response

a.

b.

c.

d.

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