Select the number from among the given options that can replace the question mark (?) in the following series. 31, 35, 51, 87, 151, ?, 395
251
The correct answer is 251.
Consider patterns involving squares, cubes, prime numbers, or Fibonacci sequences. Sometimes the pattern might involve alternating operations or combining two different series. Practice with various types of series to improve your ability to recognize common patterns quickly. Understanding these concepts and practicing different types of number series helps in solving reasoning and quantitative aptitude questions effectively.
Similar Questions
Which of the following numbers will replace the question mark (?) in the given series?
6, 8, 11, 16, ?, 34, 47, 64
Which number will replace the question mark (?) in the following series?
36, 512, 100, 1728, ?, 4096
Which number will replace the question mark (?) in the following series?
11, 19, ?, 49, 79, 128
Which of the following numbers will replace the question mark (?) in the given series?
16, 18, 24, 36, ?, 86
Which of the following numbers will replace the question mark (?) in the given series?
304, 261, 221, 184, ?, 119
Select the option that represents the letters which when sequentially placed from left to right in the blanks below will complete the letter series.
P _ I _ Y _ O _ U Y P _ K U _ P O _ _ Y
Which of the following numbers will replace the question mark (?) in the given series?
98, 97, 101, 92, ?
Which of the following numbers will replace the question mark (?) in the given series?
8, 15, 25, 38, ?, 73
Which of the following numbers will replace the question mark (?) in the given series?
7, 7, 5, 15, 11, 55, 49, 343, ?
Which number will replace the question mark (?) in the following series?
11, 30, 68, 144, 296, ?
Important Questions from Number Series
What will come in place of question mark (?) in the following number series?
2, 5, 11, 23, 44, 77, ?
What will come in place of question mark (?) in the following number series?
31, 32, 36, ?, 61, 86
What will come in the place of question mark (?) in the following number series?
3, 6, 18, ?, 630, 6930
What should come in place of the question mark ‘?’ in the following number series?
60, 40, 50, ?, 180, 460
A series is given with one term wrong. Select that wrong term from the given alternatives.
J12, M24, P48, S96, U192
