41 - 41 of 41 Questions
# | Question | Ans |
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41. |
The surnames of 40 children in a class arranged in alphabetical order. 16 of the surnames begins with O and 9 of the surname begins with A, 14, of the letters of the alphabet do not appear as the first letter of a surname A. 2 B. 3 C. 4 D. 5 E. 6 Detailed Solution14 of the letters of the alphabet do not appear as the first letter of surname∴ the no. of letters that appeared = 26-14 = 12 alphabets 15 surnames begin with 10 letters beside O and A ∴ 6 surnames begin with a letter |
41. |
The surnames of 40 children in a class arranged in alphabetical order. 16 of the surnames begins with O and 9 of the surname begins with A, 14, of the letters of the alphabet do not appear as the first letter of a surname A. 2 B. 3 C. 4 D. 5 E. 6 Detailed Solution14 of the letters of the alphabet do not appear as the first letter of surname∴ the no. of letters that appeared = 26-14 = 12 alphabets 15 surnames begin with 10 letters beside O and A ∴ 6 surnames begin with a letter |