Choose the item that breaks the rule. A5, C7, E9, G11, I10
I10
Look at the letters: A, C, E, G, I — each skips one letter (A→C→E→G→I), so the letters follow a steady +2 rule and are all consistent.
Now look at the numbers attached. Use each letter's position in the alphabet: A=1, C=3, E=5, G=7, I=9. The number in each correct pair is the letter's position plus 4: 1+4=5 (A5), 3+4=7 (C7), 5+4=9 (E9), 7+4=11 (G11).
For I, the position is 9, so the number should be 9+4 = 13, giving I13. But the term shown is I10, which does not follow the "position + 4" rule.
Hence, the item that breaks the rule is I10.
Similar Questions
Which one set of letters when sequentially placed at the gaps in the given letter series shall complete it? _sr_tr_srs_r_srst_
Find the missing number in the following series: 43, 172, 86, 344, ?
Select the missing numbers from the given alternatives
A series is given below with one term missing. Choose the correct alternative that will complete the series:
SCD, TEF, UGH, ?, WKLA series is given, with one term missing. Choose the correct alternative from the given ones that will complete the series.
CBA, FED, IHG, LKJ, ?Identify the set for the word "LIKE" from the matrix representation.
The position(s) of how many letters will remain unchanged if all the letters in the word 'LAUNDER' are arranged in English alphabetical order?
Select the letter-cluster from among the given options that can replace the question mark (?) in the following series.
DAC, GWH, JSM, MOR, ?Select the letter-cluster from among the given options that can replace the question mark (?) in the following series:
DAPR, FESU, HIVX, JMYA ?Complete the series.
A1, C2, E3, G4, ?
Important Questions from Alpha-numeric series
Consider the following sequence of numbers: 5 1 4 7 3 9 8 5 7 2 6 3 1 5 8 6 3 8 5 2 2 4 3 4 9 6 How many odd numbers are followed by the odd number in the above sequence?
Which one set of letters when sequentially placed at the gaps in the given letter series shall complete it? _sr_tr_srs_r_srst_
Find the missing number in the following series: 43, 172, 86, 344, ?
Select the missing numbers from the given alternatives
How many such pairs of letters are there in the word JOURNEY (in forward direction), each of which has as many letter in the same sequence between them in the word as in the English alphabet?
