# CTET (Central Teacher Eligibility Test) Paper-I Math: Questions 277 - 282 of 363

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## Question number: 277

Appeared in Year: 2012

MCQ▾

### Question

Sania bought a battery. She read on it “Life: 4200 hours”. She uses it throughout day and night. How many weeks will the battery run? (November)

### Choices

Choice (4) Response

a.

24

b.

28

c.

25

d.

21

## Question number: 278

Appeared in Year: 2015

MCQ▾

### Question

Communication in mathematics class refers to developing ability to: (September)

### Choices

Choice (4) Response

a.

Give prompt response to questions asked in the class.

b.

Organize, consolidate and express mathematical thinking.

c.

Contradict the views of others on problems of mathematics.

d.

Interpret data by looking at bar graphs.

## Question number: 279

Appeared in Year: 2012

MCQ▾

### Question

The perimeter of two squares is 12 cm and 24 cm. The area of the bigger square is how many times that of the smaller? – (November)

### Choices

Choice (4) Response

a.

3 times

b.

4 times

c.

2 times

d.

5 time

## Question number: 280

MCQ▾

### Question

The number of degrees in three and one-sixth straight angles is

### Choices

Choice (4) Response

a.

575

b.

570

c.

525

d.

530

## Question number: 281

Appeared in Year: 2012

MCQ▾

### Question

Internal length, breadth and height of a rectangular box are 10 cm, 8 cm and 6 cm respectively. How many boxes are needed to pack 6240 centimeter cubes? – (November)

### Choices

Choice (4) Response

a.

12

b.

13

c.

17

d.

15

## Question number: 282

Appeared in Year: 2012

MCQ▾

### Question

Teacher conducted an oral assessment in class and found that Harish can speak definition of all type of numbers - odd, even, prime and composite accurately but not able to identify the numbers accurately, when given a set of numbers. Teacher reports that Harish (November)

### Choices

Choice (4) Response

a.

Has good memory, but lacks conceptual understanding.

b.

Has good memory, but lacks practice.

c.

Has good memory, but lacks analytical ability

d.

Has good memory, but lacks concentration.

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