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In each of the following questions, one number is wrong in the series. Find out the wrong number.
Q. 4, 16, 36, 49, 64
Q. 4, 16, 36, 49, 64
- a)4
- b)49
- c)36
- d)64
Correct answer is option 'B'. Can you explain this answer?
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Verified Answer
In each of the following questions, one number is wrong in the series....
The given series follows the pattern 22, 42, 62, 82
so, 72 = 49 is wrong number.
so, 72 = 49 is wrong number.
Most Upvoted Answer
In each of the following questions, one number is wrong in the series....
The given series is: 4, 16, 36, 49, 64.
To find the wrong number in the series, we need to identify the pattern or rule followed by the numbers.
If we observe the series closely, we can see that the numbers are the squares of consecutive odd numbers.
Let's break down the series and identify the pattern:
1. The first number is 4, which is the square of 2 (2^2 = 4).
2. The second number is 16, which is the square of 4 (4^2 = 16).
3. The third number is 36, which is the square of 6 (6^2 = 36).
4. The fourth number is 49, which is the square of 7 (7^2 = 49).
5. The fifth number is 64, which is the square of 8 (8^2 = 64).
From the above analysis, we can conclude that the given series follows the pattern of the squares of consecutive odd numbers.
Now let's check each option to find the wrong number:
a) 4: The first number is correct as it is the square of 2.
b) 49: The fourth number is also correct as it is the square of 7.
c) 36: The third number is correct as it is the square of 6.
d) 64: The fifth number is also correct as it is the square of 8.
Hence, the wrong number in the given series is option 'b', which is 49.
So, the correct answer is option 'b' - 49.
To find the wrong number in the series, we need to identify the pattern or rule followed by the numbers.
If we observe the series closely, we can see that the numbers are the squares of consecutive odd numbers.
Let's break down the series and identify the pattern:
1. The first number is 4, which is the square of 2 (2^2 = 4).
2. The second number is 16, which is the square of 4 (4^2 = 16).
3. The third number is 36, which is the square of 6 (6^2 = 36).
4. The fourth number is 49, which is the square of 7 (7^2 = 49).
5. The fifth number is 64, which is the square of 8 (8^2 = 64).
From the above analysis, we can conclude that the given series follows the pattern of the squares of consecutive odd numbers.
Now let's check each option to find the wrong number:
a) 4: The first number is correct as it is the square of 2.
b) 49: The fourth number is also correct as it is the square of 7.
c) 36: The third number is correct as it is the square of 6.
d) 64: The fifth number is also correct as it is the square of 8.
Hence, the wrong number in the given series is option 'b', which is 49.
So, the correct answer is option 'b' - 49.
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In each of the following questions, one number is wrong in the series. Find out the wrong number.Q. 4, 16, 36, 49, 64a)4b)49c)36d)64Correct answer is option 'B'. Can you explain this answer?
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