Pointing to a photograph, Ravi says, 'She is the daughter of my grandfather's only son.' How is the girl related to Ravi? MCQ with Answer and Explanation
In a row of boys, A is 5th from the left and B is 8th from the right. If they interchange positions, A becomes 15th from the left. How many boys are in the row?
Explanation:
A's new position from left is 15, which is B's original position from left. Total = B's left position + B's right position - 1 = 15 + 8 - 1 = 22.
If the positions of the first and the sixth letters in the word 'BENEFICIAL' are interchanged, similarly the positions of the second and the seventh letters are interchanged and so on, which letter will be the third from the right after rearrangement?
Explanation:
Word: B E N E F I C I A L (positions 1 to 10). Interchange 1-6, 2-7, 3-8, 4-9, 5-10. New: I I C I A B E N E F. Third from right is C (positions from right: F, E, C).
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