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Case I: 6 experienced and 2 freshers
Number of ways = 7C6 × 4C2 = 7 × 6 = 42 ways
Case II: 7 experienced and 1 fresher
Number of ways = 7C7 × 4C1 = 1 × 4 = 4 ways
Total number of ways = 42 + 4 = 46 ways
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How many letters are there in the given series which are immediately followed by a number?
L 6 7 Z @ U 5 % 6 L M @ N P L 9 @ Y # 5 F 6
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If we remove all the letters from this series, then which of the following element will be 7th from left end?
__________ characteristics is used to compute dynamically the results from Excel data.
How many letters are there between the second symbol from the left end and the 5 th number from the right end in the given arrangement?
Study the letter series and answer the question that follows.
K I O X J E T R U L E B A C K J M N
How many such vowels are there, each of ...
If the consonants of the following words are arranged first, followed by the vowels as per the English alphabetical order and then the consonants are ch...
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