Refer to the following letter series and answer the question. Counting to be done from left to right. (Left) C B A S N U C O M D K I F J H A I P B E B H (Right) How many such consonant are there each of which is immediately preceded by a consonant and also immediately followed by a consonant?
2
Series: C B A S N U C O M D K I F J H A I P B E B H
Check each consonant whose left and right neighbours are both consonants.
M D K — D is preceded by M and followed by K (both consonants).
F J H — J is preceded by F and followed by H (both consonants).
No other consonant satisfies both conditions (for example, N is followed by U, K is followed by I, H is followed by A, B is followed by E).
Number of such consonants = 2
Hence, 2.
Each of the letters in the word JALOPIES are arranged in alphabetical order. How many letters are there in the English alphabetical order between the letter which is fourth from the left and the one which is second from the right in the new letter-cluster thus formed?
The position(s) of how many letters will remain unchanged if each letter in the word MATCHBOX is arranged in the English alphabetical order?
If 1 is subtracted from each odd digit and 1 is added to each even digit in the number 843675432925 what will be the sum of the digits which are third from the left and second from the right in the new number thus formed?
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?