NSTSE (National Level Science Talent Search Examination) Class 5: Questions 387 - 395 of 1242

Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 1242 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. View Sample Explanation or View Features.

Rs. 450.00 or

Question number: 387

» Mathematics » Factors and Multiples

MCQ▾

Question

How many hundreds are there in the sum of the factors of 200?

Choices

Choice (4) Response

a.

4

b.

536

c.

400

d.

40

Question number: 388

» Mathematics » Factors and Multiples

MCQ▾

Question

Find the smallest whole number that is divisible by 15 and 20.

Choices

Choice (4) Response

a.

45

b.

40

c.

30

d.

60

Question number: 389

» Mathematics » Factors and Multiples

MCQ▾

Question

Identify the correct statement.

Choices

Choice (4) Response

a.

The smallest factor of a number is the number itself.

b.

The L C M of two co-primes is their product.

c.

The largest factor of a number is 1.

d.

The H C F of twin primes is their product.

Question number: 390

» Mathematics » Factors and Multiples

MCQ▾

Question

Equation is a list of prime number in descending order. What is the value of Equation ?

Choices

Choice (4) Response

a.

21

b.

67

c.

73

d.

16

Question number: 391

» Mathematics » Factors and Multiples

MCQ▾

Question

How many twin primes are there between 30 and 50?

Choices

Choice (4) Response

a.

9

b.

10

c.

5

d.

8

Question number: 392

» Mathematics » Factors and Multiples

MCQ▾

Question

Find the L. C. M. of Equation

Choices

Choice (4) Response

a.

24

b.

72

c.

108

d.

36

Question number: 393

» Mathematics » Factors and Multiples

MCQ▾

Question

Find two common multiples of 15 and 20.

Choices

Choice (4) Response

a.

60, 120

b.

20, 60

c.

15, 30

d.

75, 120

Question number: 394

» Mathematics » Fractions

MCQ▾

Question

By what number is Equation lesser thanEquation ?

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

Question number: 395

» Mathematics » Factors and Multiples

MCQ▾

Question

Which of the following are not multiples of 2?

Choices

Choice (4) Response

a.

Even number

b.

Odd number

c.

Prime number

d.

Composite number

f Page
Sign In