Exponents Test

Result

Exponents Test - 5

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Weekly Quiz Competition

Question 1
1 / -0

2⁶=___

A
64

B
32

C
16

D
None of the above

Solution

The above value can be written as,
= 2 × 2 × 2 × 2 × 2 × 2
= 64
Question 2
1 / -0

729= 3-

A
7

B
6

C
5

D
4

Solution

The factors of 729 = 3 × 3 × 3 × 3 × 3 × 3
So it can be expressed in the exponential form as 3⁶.
Question 3
1 / -0

11²=____

A
144

B
121

C
111

D
131

Solution

The above value can be written as,
= 11 × 11
= 121
Question 4
1 / -0

512= 2-

A
9

B
8

C
7

D
10

Solution

The factors of 512 = 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2
So it can be expressed in the exponential form as 2⁹.
Question 5
1 / -0

4³ __3⁴

A
<

B
>

C
=

D
can not determine

Solution

The expansion of 4³ = 4 × 4 × 4 =64
The expansion of 3⁴ = 3 × 3 × 3 ×3 = 81
Clearly,
64 < 81
So, 4³ < 3⁴
Hence 3⁴ is the greater number.
Question 6
1 / -0

t × t=t^___

A
0

B
1

C
2

D
3

Solution

The given question can be expressed in the exponential form as t².
Question 7
1 / -0

9³=___

A
343

B
729

C
243

D
81

Solution

The above value can be written as,
= 9 × 9 × 9
= 729
Question 8
1 / -0

a × a × a × c × c × c × c × d= a³ ×c^--- ×d

A
1

B
2

C
3

D
4

Solution

The given question can be expressed in the exponential form as a³ × c⁴ × d.
Question 9
1 / -0

5 × 5× 7 × 7 × 7= 5²×7^-

A
4

B
3

C
2

D
1

Solution

The given question can be expressed in the exponential form as 5² × 7³.
Question 10
1 / -0

What should come in place of the question mark?
\(343= 7^?\)

A
1

B
2

C
3

D
4

Solution

The factors of 343 = 7 × 7 × 7
So it can be expressed in the exponential form as 7³.
Hence, the correct option is (C).
Question 11
1 / -0

3125= 5-

A
8

B
7

C
6

D
5

Solution

The factors of 3125 = 5 × 5 × 5 × 5 × 5
So it can be expressed in the exponential form as 5⁵.
Question 12
1 / -0

5⁴=____

A
1025

B
525

C
125

D
625

Solution

The above value can be written as,
= 5 × 5 × 5 × 5
= 625
Question 13
1 / -0

b × b × b × b= b^__

A
1

B
2

C
3

D
4

Solution

The given question can be expressed in the exponential form as b⁴.
Question 14
1 / -0

2 × 2 × a × a= 2²×a^---

A
4

B
3

C
2

D
1

Solution

The given question can be expressed in the exponential form as 2² × a².
Question 15
1 / -0

6 × 6 × 6 × 6= (6)^_

A
2

B
3

C
4

D
5

Solution

The given question can be expressed in the exponential form as 6⁴.

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Re-Attempt Weekly Quiz Competition

Exponents Test - 5

Result

Exponents Test - 5

Score

-

Rank

-

SHARING IS CARING

Question 1

64

32

16

None of the above

Solution

Question 2

7

6

5

4

Solution

Question 3

144

121

111

131

Solution

Question 4

9

8

7

10

Solution

Question 5

<

>

=

can not determine

Solution

Question 6

0

1

2

3

Solution

Question 7

343

729

243

81

Solution

Question 8

1

2

3

4

Solution

Question 9

4

3

2

1

Solution

Question 10

1

2

3

4

Solution

Question 11

8

7

6

5

Solution

Question 12

1025

525

125

625

Solution