Articles Tagged: Number Series

Q) 4, 3, 12, 9, 2, 18, 3, …21 Options: A)5 B) 4 C) 3 D) 7

Q) Out of four numbers, the average of the first three numbers is thrice the fourth number. If the average of the four numbers is 5, the fourth number is: Options: A)4.5 B) 5 C) 2 D) 4

Q) 1, 4, 9, 16, 25, ? Options: A)30 B) 32 C) 34 D) 36

Q) Insert the missing number: 4 : 17 : : 7 : ? Options: A)48 B) 49 C) 50 D) 51

Q) 2, 20, 74, 110, …. Options: A)115 B) 132 C) 144 D) 182

Q) 3, 8, 13, 24, 41, ? Options: A)70 B) 75 C) 80 D) 85

Q) 2, 6, 24, 96, 285, 568, 567 Options: A)6 B) 24 C) 285 D) 567

Q) 1, 5, 9, 15, 25, 37, 49 Options: A)9 B) 15 C) 25 D) 37

Q) 10, 26, 74, 218, 654, 1946, 5834 Options: A)26 B) 74 C) 218 D) 654

Q) one term in the number series is wrong. Find out the wrong term. 36, 54, 18, 27, 22.5, 13.5, 4.5 Options: A)13.5 B) 18 C) 22.5 D) 27