# NSTSE (National Science Talent Search Exam- Unified Council) Class 7: Questions 345 - 351 of 1732

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## Question number: 345

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MCQ▾

### Question

Which of the following statement is false?

### Choices

Choice (4)Response

a.

The sum of two sides of a triangle is greater than the third side

b.

In a right angled triangle hypotenuse is the longest side

c.

A, B, C are collinear if AB + BC = AC

d.

None of the above

## Question number: 346

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MCQ▾

### Question

In and , , and . State the property by which .

### Choices

Choice (4)Response

a.

SSS property

b.

SAS property

c.

ASA property

d.

RHS property

## Question number: 347

Edit
MCQ▾

### Question

The bisector of an angle of a triangle bisects the opposite sides in the ratio of

### Choices

Choice (4)Response

a.

Opposite sides

b.

3: 1

c.

2: 1

d.

Question does not provide sufficient data or is vague

## Question number: 348

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MCQ▾

### Question

The sum of the powers of the prime factors in is

### Choices

Choice (4)Response

a.

6

b.

9

c.

11

d.

7

## Question number: 349

Edit
MCQ▾

### Question

The triangle formed and is

### Choices

Choice (4)Response

a.

No triangle is formed

b.

A right angled triangle

c.

A right angles isosceles triangle

d.

An isosceles triangle

## Question number: 350

Edit
MCQ▾

### Question

Smallest negative number

### Choices

Choice (4)Response

a.

-10

b.

Does not exist

c.

0

d.

-1

## Question number: 351

Edit
MCQ▾

### Question

The mean of 112,114,116,118,120 is

### Choices

Choice (4)Response

a.

114

b.

116

c.

118

d.

112

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