Mathematics (NSTSE Class 6): Questions 483 - 490 of 1162

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Question number: 483

» Mathematics » Playing With Numbers

MCQ▾

Question

Which of the following statement is false?

Choices

Choice (4) Response

a.

If a number is divisible by both 9 and 10, it must be divisible by 90

b.

A pair of prime numbers differing by one it’s called twin prime number

c.

If a number is divisible by 8, it must be divisible by 4.

d.

The sum of two consecutive odd numbers is always divisible by 4

Question number: 484

» Mathematics » Integers

MCQ▾

Question

Difference of sums of 947 and -225 from 223 and 443

Choices

Choice (4) Response

a.

722

b.

660

c.

56

d.

Question does not provide sufficient data or is vague

Question number: 485

» Mathematics » Integers

MCQ▾

Question

[ (2)5(91)]÷7

Choices

Choice (4) Response

a.

2

b.

4

c.

10

d.

6

Question number: 486

» Mathematics » Fractions

MCQ▾

Question

The reciprocal of the fraction 213 is

Choices

Choice (4) Response

a.

0

b.

13

c.

213

d.

132

Question number: 487

» Mathematics » Integers

MCQ▾

Question

The exponential form of 2×2×2×2×2

Choices

Choice (4) Response

a.

25

b.

23

c.

32

d.

52

Question number: 488

» Mathematics » Playing With Numbers

MCQ▾

Question

Number of prime numbers between 70 to 110 is

Choices

Choice (4) Response

a.

12

b.

9

c.

7

d.

10

Question number: 489

» Mathematics » Integers

MCQ▾

Question

One integer is greater than the other by +5 . If one number is20 then the other is

Choices

Choice (4) Response

a.

20

b.

25

c.

-15

d.

Question does not provide sufficient data or is vague

Question number: 490

» Mathematics » Fractions

MCQ▾

Question

Kavita eats one full bar of chocolate. Then she divides another one into 7 equal parts and eats 4 of those parts. The total number of chocolates that she has eaten is.

Choices

Choice (4) Response

a.

37

b.

77

c.

117

d.

47

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