Quant Exam > Quant Questions > 7, ?, 19, 45, 95,177a)8b)5c)6d)7e)9Correct an...
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7, ?, 19, 45, 95, 177
- a)8
- b)5
- c)6
- d)7
- e)9
Correct answer is option 'E'. Can you explain this answer?
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Verified Answer
7, ?, 19, 45, 95,177a)8b)5c)6d)7e)9Correct answer is option 'E'. Can y...
7 + 1² + 1= 9
9 + 3² + 1= 19
19 + 5² + 1= 45……..
9 + 3² + 1= 19
19 + 5² + 1= 45……..
Most Upvoted Answer
7, ?, 19, 45, 95,177a)8b)5c)6d)7e)9Correct answer is option 'E'. Can y...
Explanation:
To find the missing number in the sequence 7, ?, 19, 45, 95, 177, we need to observe the pattern or rule followed by the given numbers.
Pattern:
Let's look at the differences between consecutive numbers in the sequence:
- The difference between the first and second numbers is 2.
- The difference between the second and third numbers is 4.
- The difference between the third and fourth numbers is 8.
- The difference between the fourth and fifth numbers is 16.
- The difference between the fifth and sixth numbers is 32.
We can see that the differences between consecutive numbers are increasing in multiples of 2. This suggests that the next difference should be 32 * 2 = 64.
Finding the missing number:
To find the missing number, we can add the next difference to the last given number in the sequence:
177 + 64 = 241
Therefore, the missing number is 241.
Answer:
The correct answer is option 'E' (9).
To find the missing number in the sequence 7, ?, 19, 45, 95, 177, we need to observe the pattern or rule followed by the given numbers.
Pattern:
Let's look at the differences between consecutive numbers in the sequence:
- The difference between the first and second numbers is 2.
- The difference between the second and third numbers is 4.
- The difference between the third and fourth numbers is 8.
- The difference between the fourth and fifth numbers is 16.
- The difference between the fifth and sixth numbers is 32.
We can see that the differences between consecutive numbers are increasing in multiples of 2. This suggests that the next difference should be 32 * 2 = 64.
Finding the missing number:
To find the missing number, we can add the next difference to the last given number in the sequence:
177 + 64 = 241
Therefore, the missing number is 241.
Answer:
The correct answer is option 'E' (9).
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Community Answer
7, ?, 19, 45, 95,177a)8b)5c)6d)7e)9Correct answer is option 'E'. Can y...
7 + 1² + 1= 9
9 + 3² + 1= 19
19 + 5² + 1= 45……..
9 + 3² + 1= 19
19 + 5² + 1= 45……..
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7, ?, 19, 45, 95,177a)8b)5c)6d)7e)9Correct answer is option 'E'. Can you explain this answer?
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