Which of the following options will replace the question mark (?) in the given series? A10, E8, I6, M4, ?
Q2
This is an alphanumeric series where each term has a letter part and a number part; both change by a fixed rule.
Write out the letters: A, E, I, M, ?. Find their alphabet positions: A=1, E=5, I=9, M=13.
The gap between consecutive letters is \(5-1=4,\; 9-5=4,\; 13-9=4\), so each letter jumps forward by 4 places.
The next letter is at position \(13+4=17\), which is the letter Q.
Now look at the numbers: 10, 8, 6, 4, ?. Each number decreases by 2.
So the next number is \(4-2=2\).
Combining the letter and the number gives Q2.
This matches the highlighted option, so the missing term is Q2.
A series is given with one term missing. Select the correct alternative from the given ones that will complete the series.
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A series is given with one term missing. Select the correct alternative from the given ones that will complete the series.
AR54, UL109, OF219, IZ439, ?
A series is given with one term missing. Select the correct alternative from the given ones that will complete the series.
FR120, CO176, ZL232, WI288, ?
A series is given with one term missing. Select the correct alternative from the given ones that will complete the series.
-438, -435, -429, ? , -408, -393, -375, -354
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-6, -15, -57, -168, -669, -2004, ? , -24036
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2, 6, 14, 30, 62, ?
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A series is given with one term missing. Select the correct alternative from the given ones that will complete the series.
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What should come next in the following series?
A4, C16, F36, J64, ?
Which of the following options will replace the question mark (?) in the given series?
Z1, X2, V3, T4, ?
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5, 8, 13, 20, 29, ........., 53, 68, 85Select the alphanumeric-cluster from among the given options that can replace the question mark(?) in the following series.
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From the given options, select the term that can replace the question mark (?) in the following series.
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If all the special characters are dropped from the below arrangement, which of the following will be the 10th to the right of X?
3 X ! I B O # F 4 5 * 1 K 2 $ 8 R 8 % Z