Whole Numbers Test

Result

Whole Numbers Test - 4

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Weekly Quiz Competition

Question 1
1 / -0

Number 169 can be arranged in a 13 × 13 grid. In which of the following grids will 256 be arranged?

A
13 × 13

B
14 × 14

C
15 × 15

D
16 × 16

Solution

13 × 13 = 169
Similarly, 16 × 16 = 256
Hence, 256 can be arranged in a grid of 16 × 16.
Question 2
1 / -0

The property satisfied by division of whole numbers is

A
commutative property

B
closure property

C
additive identity

D
None of these

Solution

None of the properties given here is a property of division.

Commutative property is for addition and multiplication.
Closure property is addition and multiplication.

Additive is for addition and multiplication.
So, none of the given properties is satisfied by the division of numbers.
Question 3
1 / -0

What will replace the (?) in the following?

Place Value of 4 in 24,58,658 ? Place Value of 5 in 22,57,646

A
>

B
<

C
=

D
None of these

Solution

Place Value of 4 in 24,58,658 = 4,00,000
Place Value of 5 in 22,57,646 = 50,000
Hence, 4,00,000 > 50,000
Question 4
1 / -0

Which of the following statements is false?

A
1,00,001 is a successor of 1,00,000.

B
9,99,999 is a predecessor of 1,00,000.

C
0 is a whole number.

D
Every positive number is a whole number.

Solution

Predecessor is a number before the given number.
The number before 1,00,000 is 99,999.
So, statement (2) is not true.
Question 5
1 / -0

The successor of 1,00,000 is

A
99,999

B
99,998

C
1,00,001

D
9,99,999

Solution

A successor is a thing that succeeds another thing.
So, successor of 1,00,000 is 1,00,001.
1,00,000 + 1 = 1,00,001
Question 6
1 / -0

If p and q are whole numbers, then commutative law is true in division, if and only if

A
p = q

B
p > q

C
p < q

D
None of these

Solution

If p = q, then p ÷ q = p ÷ p = 1 and q ÷ p = q ÷ q = 1
Question 7
1 / -0

How many whole numbers are before 36?

A
0

B
35

C
36

D
Infinite

Solution

Whole numbers start from 0.

So, whole numbers before 36 will be 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13................. 34, 35.

So, there are 36 whole numbers before 36.
Question 8
1 / -0

Which of the following numbers will make the number sentence true?

_____ + 2 + ____ = _____

A
(5, 7, 14)

B
(5, 2, 7)

C
(2, 7, 17)

D
(2, 5, 14)

Solution

5 + 2 + 7 = 14
5 + 2 + 2 = 9, which is not equal to 7.
2 + 2 + 7 = 11, which is not equal to 17.
2 + 2 + 5 = 9, which is not equal to 14.
Question 9
1 / -0

Which of the following is false?

A
16 ÷ 8 = 2

B
8 ÷ 0 = 0

C
25(7 - 8) = 25 × 7 - 25 × 8

D
5 - 2 is not equal to 2 - 5

Solution

Any number divided by 0 is always infinite.

So, 8 ÷ 0 = 0 is false.

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Re-Attempt Weekly Quiz Competition

Whole Numbers Test - 4

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Whole Numbers Test - 4

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Question 1

13 × 13

14 × 14

15 × 15

16 × 16

Solution

Question 2

commutative property

closure property

additive identity

None of these

Solution

Question 3

>

<

=

None of these

Solution

Question 4

1,00,001 is a successor of 1,00,000.

9,99,999 is a predecessor of 1,00,000.

0 is a whole number.

Every positive number is a whole number.

Solution

Question 5

99,999

99,998

1,00,001

9,99,999

Solution

Question 6

p = q

p > q

p < q

None of these

Solution

Question 7

0

35

36

Infinite

Solution

Question 8

(5, 7, 14)

(5, 2, 7)

(2, 7, 17)

(2, 5, 14)

Solution

Question 9

16 ÷ 8 = 2

8 ÷ 0 = 0

25(7 - 8) = 25 × 7 - 25 × 8

5 - 2 is not equal to 2 - 5

Solution

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