# CTET (Central Teacher Eligibility Test) Paper-II Mathematics: Questions 140 - 144 of 441

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## Question number: 140

MCQ▾

### Question

Prime factorization of two numbers x and y are

HCF of x and y is

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 141

MCQ▾

### Question

The value of when and is

### Choices

Choice (4) Response

a.

19

b.

-19

c.

54

d.

89

## Question number: 142

Appeared in Year: 2013

MCQ▾

### Question

Following is a problem from text-book of class VI:

“Express the following statement through linear expression:

Neha has 7 more toffees than Megha. If Megha has toffees, how many toffees does Neha have? “

Which competence of Bloom’s cognitive domain is referred in the above question? (July)

### Choices

Choice (4) Response

a.

Synthesis

b.

Comprehension

c.

Analysis

d.

Knowledge

## Question number: 143

MCQ▾

### Question

The number 4320000000 is expressed in standard form as

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 144

Appeared in Year: 2013

MCQ▾

### Question

A task assigned to the class VIII student is as follows:

An open box is to be made out of a metallic sheet of. Length and breadth of the box is 30 cm and 15 cm respectively. What is the possible height of the box? Also find the volume of this box. This task refer to (July)

### Choices

Choice (4) Response

a.

Higher level of cognitive demand as it requires the use of conceptual understanding that underline the procedure to complete the task.

b.

Higher level of cognitive demand as the problem can be solved by making diagrams and connections between many possible situations.

c.

Lower level of cognitive demand as there is no connection between concepts involved and procedure required.

d.

Lower level cognitive demand as it requires the knowledge of formulae of volume of cuboid.

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