Question : Directions: Which of the following numbers will replace the question mark (?) in the given series?
131, 1179, 1171, ?, 8191
Option 1: 8287
Option 2: 8197
Option 3: 8199
Option 4: 8289

Question

Question : Directions: Which of the following numbers will replace the question mark (?) in the given series?
131, 1179, 1171, ?, 8191

Option 1: 8287

Option 2: 8197

Option 3: 8199

Option 4: 8289

Team Careers360 · Accepted Answer

Correct Answer: 8197

Solution : Given:
131, 1179, 1171, ?, 8191

In the above-given series, multiply and subtract consecutive natural numbers alternately in descending order to the previous number to get the next number.
131 × 9 = 1179; 1179 – 8 = 1171; 1171 × 7 = 8197; 8197 – 6 = 8191

So, 8197 is the missing number of the series. Hence, the second option is correct.

Popular Searches

Question : Directions: Which of the following numbers will replace the question mark (?) in the given series?
131, 1179, 1171, ?, 8191
Option 1: 8287
Option 2: 8197
Option 3: 8199
Option 4: 8289

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Popular Searches

Question : Directions: Which of the following numbers will replace the question mark (?) in the given series? 131, 1179, 1171, ?, 8191Option 1: 8287Option 2: 8197Option 3: 8199Option 4: 8289

Related Questions

Question : Directions: Which of the following numbers will replace the question mark (?) in the given series? 4, 9, 20, 43, 90, ?Option 1: 181Option 2: 184Option 3: 186Option 4: 185

Question : Directions: Which of the following numbers will replace the question mark (?) in the given series? 1024, 256, 64, ?, 4Option 1: 32Option 2: 34Option 3: 36Option 4: 16

Question : Directions: Which of the following numbers will replace the question mark (?) in the given series? 4, 11, 19, 31, 52, 89, ?Option 1: 151Option 2: 105Option 3: 150Option 4: 115

Question : Directions: Which of the following numbers will replace the question mark (?) and complete the given number series? 600, 590, 575, 550, 510, ?Option 1: 460Option 2: 450Option 3: 440Option 4: 420

Question : Directions: Which of the following numbers will replace the question mark (?) in the given series? 25, 30, 35, 38, 41, 46, ?Option 1: 53Option 2: 51Option 3: 49Option 4: 82