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Let the total work done to plough field ‘A’ = 80 units (LCM of 40 and 80) Then, efficiency of a buffalo = (80/40) = 2 units/day Efficiency of a bull = (80/80) = 1 units/day Total work required to plough field ‘B’ = 80 × 1.25 = 100 units Combined efficiency of 3 bulls and 1 buffalo = 1 × 3 + 2 × 1 = 5 units So, number of days required to plough field ‘B’ = 100/5 = 20 days
How many persons sit between the one who sits to the immediate right of U and the one who sits to the immediate right of R?
Which of the following statement is/are correct?
i) Ranbir and Aishwarya like same Color
ii) Alia sits second to the right of Deepika
How many persons are sitting between D and C when counted from the left of D?
Which of the following statements is definitely true as per the given arrangement?
K4 likes which of the flowers?
If positions of A and D are interchanged, what will be the position of A with respect to the person who speaks English?
What is the position of P with respect to the person who paid Rs. 550?
If in a certain way ‘B’ is related to ‘L’ and ‘Z’ is related to ‘G’ then which of the following is ‘C’ related to?
...Who among the following person is sitting opposite to the one who is sitting immediate left of O?
Eight people J, K, L, M, N, O, P and Q are sitting in a straight line. All of them are facing North. J sits fourth from one of the extreme ends of the l...