Question

31,35,43,50,55,65,76,_?

Answer 1

Answer:

Yes answer would be 80

It will help u

Answer 2

Correct Answer:

80

Step-by-step explanation:

• The series given is 31,35,43,50,55,65,76,_?
• So, if we take alternate numbers, we get:
• 31,43,55,76 and 35,50,65,_?
• So, taking the difference between the numbers we can have:
• 35+15=50
• 50+15=65
• 65+15=80

Hence, the final number in place of black will be 80.

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