Mathematics (NSTSE Class 6): Questions 787 - 796 of 1162

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Question number: 787

» Mathematics » Playing With Numbers

MCQ▾

Question

The number of prime numbers between 2 and 15 are

Choices

Choice (4) Response

a.

5

b.

4

c.

3

d.

6

Question number: 788

» Mathematics » Integers

MCQ▾

Question

The addition of identity element a+0=_____

Choices

Choice (4) Response

a.

-1

b.

a

c.

1

d.

0

Question number: 789

» Mathematics » Whole Numbers

MCQ▾

Question

Predecessor of natural number 2

Choices

Choice (4) Response

a.

2

b.

1

c.

Does not exist

d.

4

Question number: 790

» Mathematics » Decimals

MCQ▾

Question

0.436×100 is

Choices

Choice (4) Response

a.

4.36

b.

43.6

c.

0.43

d.

0.436

Question number: 791

» Mathematics » Integers

MCQ▾

Question

(12)×(2)×(+3)×(5)=

Choices

Choice (4) Response

a.

+360

b.

630

c.

360

d.

None of the above

Question number: 792

» Mathematics » Integers

MCQ▾

Question

(+1)10 value is

Choices

Choice (4) Response

a.

0

b.

-1

c.

+1

d.

Question does not provide sufficient data or is vague

Question number: 793

» Mathematics » Playing With Numbers

MCQ▾

Question

Difference between a prime (18) and a composite (30) number is

Choices

Choice (4) Response

a.

19

b.

23

c.

12

d.

30

Question number: 794

» Mathematics » Playing With Numbers

MCQ▾

Question

60 is written as the product of primes as

Choices

Choice (4) Response

a.

2 ×2×5

b.

2 ×2×3×5

c.

2 ×2×3

d.

2 ×5

Question number: 795

» Mathematics » Integers

MCQ▾

Question

Value of 1.8+2.4÷0.20.4×0.2

Choices

Choice (4) Response

a.

12

b.

13.08

c.

13.8

d.

13

Question number: 796

» Mathematics » Playing With Numbers

MCQ▾

Question

Observe the following table of sum of odd numbers and multiplication of same pair numbers. Then find the sum of odd numbers from 1 to 29.

Table of Sum of odd numbers &Multiplication of same pair number

Table of Sum of Odd Numbers &Multiplication of Same Pair Number

Table shows Sum of odd numbers and Multiplication of same pair number gives equal value

Choices

Choice (4) Response

a.

227

b.

100

c.

121

d.

225

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