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Question : Directions: Which of the following numbers will replace the question mark (?) in the given series?
102, 100, ?, 96, 112

Option 1: 98

Option 2: 100

Option 3: 104

Option 4: 108


Team Careers360 18th Jan, 2024
Answer (1)
Team Careers360 23rd Jan, 2024

Correct Answer: 104


Solution : Given:
102, 100, ?, 96, 112

Subtract and add alternatively twice the difference of the previous number, to obtain the next number –
102 – 2 = 100; 100 + 4 = 104; 104 – 8 = 96; 96 + 16 = 112

So, the missing number is 104. Hence, the t hird option is correct.

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