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Question : Directions: Which of the following numbers will replace the question mark (?) in the given series?
232, 221, 199, ?, 122, 67

Option 1: 155

Option 2: 165

Option 3: 177

Option 4: 166


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

Correct Answer: 166


Solution : Given:
232, 221, 199, ?, 122, 67

Subtract the consecutive multiples of 11 from the previous number to get the next number of the series.
232 – 11 = 221; 221 – 22 = 199; 199 – 33 = 166; 166 – 44 = 122; 122 – 55 = 67

So, 166 is the missing number of the series. Hence, the fourth option is correct.

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