What should come in place of the question mark (?) in the given series based on the English alphabetical order? DEL GFJ JGH MHF ?
PID
Examine each letter position of the clusters separately using their place in the alphabet.
First letters: D, G, J, M increase by +3 each time, so the next first letter is M + 3 = P.
Second letters: E, F, G, H increase by +1 each time, so the next second letter is H + 1 = I.
Third letters: L, J, H, F decrease by 2 each time, so the next third letter is F - 2 = D.
Combining the three results gives P, I, D.
Hence, the answer is PID.
What should come in place of the question mark (?) in the given series?
4 9 14 19 24 ?
Which of the following letter-number clusters will replace the question mark (?) in the given series to make it logically complete?
FEA 40 EDZ 32 DCY 24 CBX 16 ?
What should come in place of the question mark (?) in the given series?
6, 10, 18, 30, 46, ?
What should come in place of the question mark (?) in the given series?
170 150 133 119 108 ?
What should come in place of the question mark (?) in the given series?
40 47 55 64 74 ?
What should come in place of the question mark (?) in the given series?
2 3 ? 38 102 227
What should come in place of the question mark (?) in the given series?
18 24 12 30 ? 36
What should come in place of the question mark (?) in the given series?
25 32 41 52 65 ?6663
Refer to the given number series and answer the question that follows. Counting to be done from left to right only. All numbers are single-digit numbers.
(Left) 1 6 1 5 5 2 4 8 4 9 1 8 7 3 3 6 9 1 2 6 2 1 2 7 4 9 3 (Right)
How many such odd numbers are there, each of which is immediately preceded by an odd number and also immediately followed by an even number?
What should come in place of the question mark (?) in the given series?
412 414 418 424 432 ?
Choose the option which completes the given figure series.

Select the correct option that will fill in the blank and complete the series.
18, 36, 108, 432, 2160, .............Select the correct option that will fill in the blank and complete the series.
52, 56, 65, 81, 106, ?Select the correct option that will fill in the blank and complete the series. 21, 43, 85, 171, 341, .......
Select the correct option that will fill in the blank and complete the series.
3, 5, 7, 9, 11, ?
2, 2, 2, 2, 2, ?