Question

In the following question, select the missing number from the given series. 6, 19, 54, 167, 494, ?

• A. 1491
• B. 1553
• C. 1361
• D. 1642

Answer 1

Answer:

A. 1491

6 × 3 + 1 = 18 + 1 = 19 19 × 3 - 3 = 57 - 3 = 54 54 × 3 + 5 = 162 + 5 = 167 167 × 3 - 7 = 501 - 7 = 494 494 × 3 + 9 = 1482 + 9 = 1491