# Mathematical Content (CTET (Central Teacher Eligibility Test) Paper-II Mathematics): Questions 215 - 221 of 377

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## Question number: 215

» Mathematical Content » Algebra

MCQ▾

is equal to

### Choices

Choice (4) Response

a.

0

b.

3

c.

-1

d.

5

## Question number: 216

» Mathematical Content » Number System and Arithmetic

Appeared in Year: 2012

MCQ▾

### Question

Prime factorization of three numbers x, y and z are:

Then their LCM is equal to (Nov)

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 217

» Mathematical Content » Data Handling

Appeared in Year: 2012

MCQ▾

### Question

In a basket, the ratio of the number of apples to the number of oranges is 1: 4, the ratio of number of oranges to the number of lemons is 5: 2. Ratio of the number of apples to the number of lemons is (Nov)

### Choices

Choice (4) Response

a.

5: 8

b.

4: 5

c.

1: 2

d.

5: 7

## Question number: 218

» Mathematical Content » Number System and Arithmetic

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: 219

» Mathematical Content » Geometry

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: 220

» Mathematical Content » Number System and Arithmetic

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: 221

» Mathematical Content » Geometry

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

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