# Mathematics (NSTSE (National Science Talent Search Exam- Unified Council) Class 5): Questions 182 - 188 of 750

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## Question number: 182

» Mathematics » Factors and Multiples

MCQ▾

### Question

N is the greatest common factor of 92 and 115. What is the value of?

### Choices

Choice (4) Response

a.

230

b.

430

c.

850

d.

380

## Question number: 183

» Mathematics » Factors and Multiples

MCQ▾

### Question

P is a 1-digit highest common factor of 28 and 32. Q is a number that is both a factor and multiple of 30. What is the value of ?

### Choices

Choice (4) Response

a.

34

b.

43

c.

30

d.

36

## Question number: 184

» Mathematics » Fractions

MCQ▾

### Question

Find the product of?

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 185

» Mathematics » Fractions

MCQ▾

### Question

By what number is more than?

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 186

» Mathematics » Factors and Multiples

MCQ▾

### Question

Observe the co-primes in the table.

 (5,6) (3,5) (11,16) (12,17) P Q R S

Which of the given co-primes are present in the prime factorization of 2640?

### Choices

Choice (4) Response

a.

P and Q

b.

R and S

c.

Q and R

d.

P and S

## Question number: 187

» Mathematics » Factors and Multiples

MCQ▾

### Question

Observe the twin primes in the table.

 (3,5) (7,11) (11,17) (13,19) P Q R S

Which of the given twin primes are present in the prime factorization of 2805?

### Choices

Choice (4) Response

a.

P and Q

b.

Q and S

c.

P and S

d.

R and S

## Question number: 188

» Mathematics » Factors and Multiples

MCQ▾

### Question

Find the greatest 3-digit number that is divisible by 5.

### Choices

Choice (4) Response

a.

480

b.

315

c.

783

d.

246

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