# CTET (Central Teacher Eligibility Test) Paper-II Mathematics: Questions 250 - 256 of 441

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## Question number: 250

MCQ▾

### Question

The product of two integer numbers is 18. The smallest possible sum of these numbers is

### Choices

Choice (4) Response

a.

-19

b.

-9

c.

12

d.

9

## Question number: 251

MCQ▾

### Question

A polyhedron has 12 edges and 10 vertices. The number of its faces is

### Choices

Choice (4) Response

a.

4

b.

6

c.

2

d.

8

## Question number: 252

MCQ▾

### Question

Prime factorization of three numbers a, b and c are:

Then their HCF is equal to

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 253

MCQ▾

### Question

A polyhedron has 8 edges and 6 faces. The number of its vertices is

### Choices

Choice (4) Response

a.

1

b.

6

c.

2

d.

4

## Question number: 254

MCQ▾

### Question

In a bus, the ratio of the number of old peoples to the number of youngers is 2: 8, the ratio of number of old peoples to the number of females is 4: 12. Ratio of the number of Youngers to the number of females is

### Choices

Choice (4) Response

a.

6: 7

b.

12: 1

c.

1: 6

d.

1: 12

## Question number: 255

Appeared in Year: 2012

MCQ▾

### Question

The total surface area of a solid cube is 24 . The volume of the cube is (Nov)

### Choices

Choice (4) Response

a.

8

b.

27

c.

24

d.

4

## Question number: 256

MCQ▾

### Question

The diameter of the base of a cylindrical container is 68 cm and its height is 30 cm. How many liters of liquid can it hold?

### Choices

Choice (4) Response

a.

498

b.

763

c.

652

d.

790

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