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In each of the following number series a wrong number is given. Find out the wrong number.
4, 26, 163, 1149, 9201, 82809
- a)26
- b)163
- c)82809
- d)9201
Correct answer is option 'C'. Can you explain this answer?
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Most Upvoted Answer
In each of the following number series a wrong number is given. Find o...
Wrong Number in Number Series
Explanation:
In this series, each number is obtained by multiplying the previous number by 6, then adding 2. However, the fourth number is incorrect.
Calculation:
- The first number is 4.
- The second number is obtained by multiplying the previous number (4) by 6, then adding 2: 6 x 4 + 2 = 26.
- The third number is obtained by multiplying the previous number (26) by 6, then adding 2: 6 x 26 + 2 = 163.
- The fourth number should be obtained by multiplying the previous number (163) by 6, then adding 2: 6 x 163 + 2 = 980, but the actual number given is 1149, which is incorrect.
- The fifth number should be obtained by multiplying the previous number (1149) by 6, then adding 2: 6 x 1149 + 2 = 6902.
- The sixth number should be obtained by multiplying the previous number (6902) by 6, then adding 2: 6 x 6902 + 2 = 41414.
- And so on.
Answer:
Therefore, the wrong number in the series is 1149.
Explanation:
In this series, each number is obtained by multiplying the previous number by 6, then adding 2. However, the fourth number is incorrect.
Calculation:
- The first number is 4.
- The second number is obtained by multiplying the previous number (4) by 6, then adding 2: 6 x 4 + 2 = 26.
- The third number is obtained by multiplying the previous number (26) by 6, then adding 2: 6 x 26 + 2 = 163.
- The fourth number should be obtained by multiplying the previous number (163) by 6, then adding 2: 6 x 163 + 2 = 980, but the actual number given is 1149, which is incorrect.
- The fifth number should be obtained by multiplying the previous number (1149) by 6, then adding 2: 6 x 1149 + 2 = 6902.
- The sixth number should be obtained by multiplying the previous number (6902) by 6, then adding 2: 6 x 6902 + 2 = 41414.
- And so on.
Answer:
Therefore, the wrong number in the series is 1149.
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Community Answer
In each of the following number series a wrong number is given. Find o...
The logic followed in this series is 4 × 5 + 6 = 26; 26 × 6 +7 = 163; 163 × 7 + 8 =1149; 1149 × 8 + 9 = 9201.
Only the last number in the series (82809) breaks this trend.
Instead the correct value should have been 9201 × 9 + 10 = 82819.
Thus, Option (c) is correct.
Only the last number in the series (82809) breaks this trend.
Instead the correct value should have been 9201 × 9 + 10 = 82819.
Thus, Option (c) is correct.
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In each of the following number series a wrong number is given. Find out the wrong number.4, 26, 163, 1149, 9201, 82809a)26b)163c)82809d)9201Correct answer is option 'C'. Can you explain this answer?
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