# CTET (Central Teacher Eligibility Test) Paper-I Math: Questions 17 - 21 of 363

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## Question number: 17

MCQ▾

### Question

What should be subtracted from the product to get ?

### Choices

Choice (4) Response

a.

2790

b.

270

c.

2090

d.

2970

## Question number: 18

Appeared in Year: 2015

MCQ▾

### Question

Ravi has three dozen chocolates. He gave one-third of them to his neighbour, one-sixth to Rehana and one-fourth to his sister. How many chocolates are left with him? - (February)

### Choices

Choice (4) Response

a.

10

b.

8

c.

6

d.

9

## Question number: 19

MCQ▾

### Question

(10 tens + 11 hundreds + 12 ones) equals

### Choices

Choice (4) Response

a.

101112

b.

111012

c.

1212

d.

1213

## Question number: 20

MCQ▾

### Question

As per the NCF 2005, the higher aim of teaching Mathematics at school is-

### Choices

Choice (4) Response

a.

To teach daily life problems related to linear algebra

b.

To develop logical and analytical thinking

c.

To teach algebra

d.

To teach calculations and measurements

## Question number: 21

MCQ▾

### Question

The parameter (s) of assessment for ‘time’ for Class III shall be

### Choices

Choice (4) Response

a.

Reading time on digital clock, concept of half past, quarter past, quarter to, a. m. , p. m. , relation between minutes and seconds

b.

Reading time on digital clock, concept of a. m. and p. m. only

c.

Reading time on digital clock only

d.

Reading time on analogous clock only, concept of half past, quarter past, quarter to, a. m. , p. m. , relation between minutes and seconds

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