Question
Rohit and Karan can complete a work alone in 64 days and
80 days respectively. Working together they earn Rs. 7,200. How much does Karan get?Solution
ATQ,
Ratio of efficiency = reciprocal of days.
Ratio of efficiency of Rohit and Karan = 80:64 = 5:4
So, ratio of wages = 5:4
Karan’s wage = (4/9) × 7,200 = Rs. 3,200
If the position of U and T are interchanged, then the position of Q and U are interchanged, then who among the following person sits second to the righ...
Four of the following five are related to each other in some way and thus formed a group. Choose the one which does not belong to that group?
Who is sitting third to the left of R?
How many seats are there around the table?
Who among the following sits second to the left of L?
If I sits second to the left of N, then how many persons are sitting on the left of I?
Statements:
All amit are ashwani.
Only a few arjun are ashish.
Some ashish are Aryan.
Some ashish are not ashwani.
...
B work who among the following banks?
D likes which of the colour?
Which of the following is correct?
I) P Visit Delhi
II) The one who visit Mumbai sits third to the left of S
III) U sits fif...
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