Question : Directions: Which of the following numbers will replace the question mark (?) in the given series
63, 67, 75, 87, 103, ?
Option 1: 124
Option 2: 125
Option 3: 121
Option 4: 123
Answer (1)
20th Jan, 2024
Correct Answer: 123
Solution :
Given:
63, 67, 75, 87, 103, ?
Consecutive multiples of 4 are added to the previous number, to obtain the next number –
63 + 4 = 67; 67 + 8 = 75; 75 + 12 = 87; 87 + 16 = 103; 103 + 20 = 123
So, the missing number is 123. Hence, the fourth option is correct.
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