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According to the question, (2M+3B) x405 = (3M + 2B) ×324 810M+1215B=972M+648B 972M-810M=1215B-648B 162M = 567B M = 567B /162=7B / 2 Let 5 men and 2 boys complete the work in (x) days. (5M+5B) x = (3M + 2B) ×324 (5x7B/2+5B) x = (3x7B/2+2B) x324 (35B+10B) ×x/2=(25B×324)/2 (45B×x)/2 =25B×324)/2 X=(324×25B)/45B X=180days.
A, B, C, D, E and F are sitting in a row. E and F are in the centre. A and B are at the ends. C is sitting to the left of A. Who is to the right of Piyush?
If S is related to X and W is related to T in a certain way, then who among the following person is related to R?
Seven persons I, J, K, L, M, N and O are sitting in the straight horizontal line facing towards the north. I sits extreme end of the line. One person si...
Six persons L, M, N, O, P, and Q sit in a linear row facing north direction but not necessarily in the same order. Two persons sit between N and P. P si...
Who sits second right of X?
How many persons are sitting between person R and person T?
Who sits opposite to G?
What is the position of P with respect to her sister?
If H is at extreme right end, then how many persons are sitting H and Z?
If O is related to L and M is related to N in a certain way. Then, who among the following is related to R?