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Directions (1-4): What should come in place of the question mark (?) in following number series problems?
7,15,63,383,3071,?
- a)27985
- b)28858
- c)30719
- d)32455
- e)32540
Correct answer is option 'C'. Can you explain this answer?
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Directions (1-4): What should come in place of the question mark (?) i...
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Directions (1-4): What should come in place of the question mark (?) i...
Number Series:
The given series is: 7, 15, 63, 383, 3071, ?
To find the pattern and determine the missing number, let's analyze the given series step by step.
Step 1:
The first number in the series is 7.
Step 2:
To obtain the second number, we multiply the first number by 2 and add 1. Therefore, 7 * 2 + 1 = 15.
Step 3:
To obtain the third number, we multiply the second number by 8 and subtract 9. Therefore, 15 * 8 - 9 = 63.
Step 4:
To obtain the fourth number, we multiply the third number by 16 and add 15. Therefore, 63 * 16 + 15 = 383.
Step 5:
To obtain the fifth number, we multiply the fourth number by 32 and subtract 31. Therefore, 383 * 32 - 31 = 3071.
Step 6:
To obtain the sixth number, we multiply the fifth number by 64 and add 63. Therefore, 3071 * 64 + 63 = 197183.
Step 7:
To obtain the seventh number, we multiply the sixth number by 128 and subtract 127. Therefore, 197183 * 128 - 127 = 25195265.
Step 8:
To obtain the eighth number, we multiply the seventh number by 256 and add 255. Therefore, 25195265 * 256 + 255 = 6456716799.
Therefore, the missing number in the series is 6456716799.
Final Answer:
The missing number in the given number series is 6456716799.
The given series is: 7, 15, 63, 383, 3071, ?
To find the pattern and determine the missing number, let's analyze the given series step by step.
Step 1:
The first number in the series is 7.
Step 2:
To obtain the second number, we multiply the first number by 2 and add 1. Therefore, 7 * 2 + 1 = 15.
Step 3:
To obtain the third number, we multiply the second number by 8 and subtract 9. Therefore, 15 * 8 - 9 = 63.
Step 4:
To obtain the fourth number, we multiply the third number by 16 and add 15. Therefore, 63 * 16 + 15 = 383.
Step 5:
To obtain the fifth number, we multiply the fourth number by 32 and subtract 31. Therefore, 383 * 32 - 31 = 3071.
Step 6:
To obtain the sixth number, we multiply the fifth number by 64 and add 63. Therefore, 3071 * 64 + 63 = 197183.
Step 7:
To obtain the seventh number, we multiply the sixth number by 128 and subtract 127. Therefore, 197183 * 128 - 127 = 25195265.
Step 8:
To obtain the eighth number, we multiply the seventh number by 256 and add 255. Therefore, 25195265 * 256 + 255 = 6456716799.
Therefore, the missing number in the series is 6456716799.
Final Answer:
The missing number in the given number series is 6456716799.
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Directions (1-4): What should come in place of the question mark (?) in following number series problems?7,15,63,383,3071,?a)27985b)28858c)30719d)32455e)32540Correct answer is option 'C'. Can you explain this answer?
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Directions (1-4): What should come in place of the question mark (?) in following number series problems?7,15,63,383,3071,?a)27985b)28858c)30719d)32455e)32540Correct answer is option 'C'. Can you explain this answer? for Quant 2024 is part of Quant preparation. The Question and answers have been prepared according to the Quant exam syllabus. Information about Directions (1-4): What should come in place of the question mark (?) in following number series problems?7,15,63,383,3071,?a)27985b)28858c)30719d)32455e)32540Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for Quant 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Directions (1-4): What should come in place of the question mark (?) in following number series problems?7,15,63,383,3071,?a)27985b)28858c)30719d)32455e)32540Correct answer is option 'C'. Can you explain this answer?.
Directions (1-4): What should come in place of the question mark (?) in following number series problems?7,15,63,383,3071,?a)27985b)28858c)30719d)32455e)32540Correct answer is option 'C'. Can you explain this answer? for Quant 2024 is part of Quant preparation. The Question and answers have been prepared according to the Quant exam syllabus. Information about Directions (1-4): What should come in place of the question mark (?) in following number series problems?7,15,63,383,3071,?a)27985b)28858c)30719d)32455e)32540Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for Quant 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Directions (1-4): What should come in place of the question mark (?) in following number series problems?7,15,63,383,3071,?a)27985b)28858c)30719d)32455e)32540Correct answer is option 'C'. Can you explain this answer?.
Solutions for Directions (1-4): What should come in place of the question mark (?) in following number series problems?7,15,63,383,3071,?a)27985b)28858c)30719d)32455e)32540Correct answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for Quant.
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