# Mathematics [NSTSE (National Science Talent Search Exam- Unified Council) Class 8]: Questions 1164 - 1171 of 1201

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## Question number: 1164

Mathematics
Edit

### Question

MCQ▾

The real factors of are:

### Choices

Choice (4)Response

a.

Does not exist

b.

c.

d.

Question does not provide sufficient data or is vague

## Question number: 1165

Mathematics
Edit

### Question

MCQ▾

The product of two rational numbers is . If one of the numbers is , then the other number is:

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question number: 1166

Edit

### Question

MCQ▾

The least perfect square exactly divisible by each of the numbers 6,9, 15 and 20 is:

### Choices

Choice (4)Response

a.

225

b.

900

c.

400

d.

3,600

## Question number: 1167

Mathematics
Edit

### Question

MCQ▾

The factors of are:

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question number: 1168

Edit

### Question

MCQ▾

The following figure shows a polygon with all its exterior angles.

The value of x is:

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question number: 1169

Mathematics
Edit

### Question

MCQ▾

of a number when multiplied by of the same number make 338. The number is:

### Choices

Choice (4)Response

a.

26

b.

18

c.

24

d.

36

## Question number: 1170

Edit

### Question

MCQ▾

If the quotient = , remainder = and divisor = then the dividend is:

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question number: 1171

Mathematics
Edit

### Question

MCQ▾

The number of positive integers less than or equal to 100, which are not divisible by 2,3 or 5 is:

### Choices

Choice (4)Response

a.

32

b.

29

c.

24

d.

26