Question
P and Q can complete a work in 16 days and 24 days,
respectively. P, Q and R together can complete the work in 8 days. If R get a total wage of Rs. 3360 to complete the work alone, then find the per day wage of R.Solution
Let the total work be LCM of (16, 24 and 8) = 48 units Number of units of work done by P alone in one day = 48/16 = 3 units Number of units of work done by Q alone in one day = 48/24 = 2 units Number of units of work done by P, Q and R together in one day = 48/8 = 6 units Number of units of work done by R alone in one day = 6 – 3 – 2 = 1 unit So, time taken by R alone to complete the work = 48/1 = 48 days So, per day wage of R = 3360/48 = Rs. 70
Which of the following is true regarding E as per the given seating arrangement?
Who among the following person sits exactly between P and W?
Four of the five pairs are related to each other in some way and thus form a group, then which of the following pairs is odd among all five?
Who among the following is an immediate neighbor of Pallav and Padma?
How is F related to G?
Which of the following statement is true?
In the questions given below, there are three statements followed by three conclusions I, II and III. You have to take the three given statements to be...
How many persons sit between J and E when counted from the left of J?
D, E, F, G and H are sitting on a bench all are facing towards the north. D sits next to E; F sits next to G. H sits at the extreme left end. F sits on ...
Six friends are sitting in a circle and are facing the centre. R, C and P are females. V, M and A are males. M is between V and A, C is between P and R...
Relevant for Exams:
