Exponents and Powers Test

Result

Exponents and Powers Test - 1

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Weekly Quiz Competition

Question 1
1 / -0

The value of (−1)³¹⁰ is

A
None of these

B
-1

C
0

D
1

Solution

Explanation:

(-1) ²ⁿ= 1

2n = even no.
Question 2
1 / -0

The value of (−1)⁹¹ is

A
1

B
0

C
-1

D
None of these

Solution

Explanation:

(-1) ^{2n +1}= - 1

2n + 1 = odd no.
Question 3
1 / -0

The value of (−1)⁴⁵⁰ is

A
0

B
-1

C
1

D
None of these

Solution

Explanation:

( - 1)²ⁿ= 1

2n = even no.
Question 4
1 / -0

The value of (−1)⁷⁵ is

A
None of these

B
0

C
1

D
-1

Solution

Explanation:

( - 1) ^{2n +1}= - 1

2n +1 = odd no.
Question 5
1 / -0

The value of (−1)²⁵⁰ is

A
-1

B
1

C
None of these

D
0

Solution

Explanation:

( - 1) ²ⁿ=1

2n = even no.
Question 6
1 / -0

The value of (−1)³³ is

A
1

B
-1

C
None of these

D
0

Solution

Explanation:

( - 1) ^{2n +1}= - 1

2n +1 = odd no.
Question 7
1 / -0

The value of (−1)⁴⁰⁰ is

A
1

B
None of these

C
-1

D
0

Solution

Explanation:

(-1) ²ⁿ= 1

2n = even no.
Question 8
1 / -0

The value of (−1)47 is

A
None of these

B
1

C
0

D
-1

Solution

Explanation:

(-1) ^{2n + 1}= - 1

2n + 1 = odd no.
Question 9
1 / -0

The value of (−1)⁵⁰⁰ is

A
-1

B
1

C
0

D
None of these

Solution

Explanation:

(-1)²ⁿ= 1

2n = even no.
Question 10
1 / -0

The value of (−1)⁵⁵ is

A
None of these

B
0

C
-1

D
1

Solution

Explanation:

(-1)^{2n + 1} = - 1

2n +1 = odd no.

User

Question Analysis

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Re-Attempt Weekly Quiz Competition

Exponents and Powers Test - 1

Result

Exponents and Powers Test - 1

Score

-

Rank

-

SHARING IS CARING

Question 1

None of these

-1

0

1

Solution

Question 2

1

0

-1

None of these

Solution

Question 3

0

-1

1

None of these

Solution

Question 4

None of these

0

1

-1

Solution

Question 5

-1

1

None of these

0

Solution

Question 6

1

-1

None of these

0

Solution

Question 7

1

None of these

-1

0

Solution

Question 8

None of these

1

0

-1

Solution

Question 9

-1

1

0

None of these

Solution

Question 10

None of these

0

-1

1

Solution

User

Question Analysis

My Perfomance

Score

-

Rank

-

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