Question
Select the number from among the given options that can
replace the question mark (?) in the following series. 45, 80, ?, 171, 227Solution
45 + 35 = 80 80 + 42 = 122 122 + 49 = 171 171 + 56 = 227
What will come in place of the question mark (?) in the following series?
112, 124, 138, 154, ?, 196
12 ? 545 2729 10919
7, 8, 18, 57, 232, ?
What will come in place of the question mark (?) in the following series?
45, 54, 72, ?, 126, 162
155, 157, 160, ?, 172, 183
What will come in place of the question mark (?) in the following series?
50, 70, 110, 190, 310, ?
What will come in place of the question mark (?) in the following series?
18, 22, 34, 70, 178, ?
3.6 × 1.5 + 8.4 × 2.5 – 9.2 × 3.5 = ? – 9.2 × 4.4
23, 28, 38, 49, 62, ?
143 Â Â Â Â 119Â Â Â Â 107Â Â Â Â 101Â Â Â Â Â 98Â Â Â Â ?