Directions: Read the following information to answer the question.
Explanation :
C’s 1 day’s work =1/3-1/6+1/8
=1/3-7/24=1/24
A’s wages : B’s wages : C’s wages =1/6:1/8:1/24
= 4 : 3 : 1.
C's share = Rs.1/8 x 3200 = Rs. 400
Directions: Read the following information to answer the question.
Explanation :
Let the number of pages typed in one hour by P, Q and R be x, y and z respectively.
Then,
x + y + z =216/4
x + y + z = 54 ...(i)
z - y = y - x
2y = x + z ...(ii)
5z = 7x
x ={5/7} z ...(iii)
Solving (i), (ii) and (iii), we get x = 15, y = 18, z = 21.
Directions: Read the following information to answer the question.
Explanation :
Work done by A, B and C in 4 days ={1/10}x 4=2/5
. Remaining work =1 -2/5=3/5
Now,3/5 work is done by B anc C in 10 days.
Whole work will be done by B and C in 10 x{5/3}=50/3 days.
(A + B + C)’s 1 day’s work =1/10
, (B + C)'s 1 day's work = 3/50
A’s 1 day’s work =1/10- 3/50=2/50=1/25
A alone could complete the work in 25 days.
Directions: Read the following information to answer the question.
Explanation :
(A + B)'s 2 days' work = 1/16+1/12=7/48
work done in 6 pairs of days ={7/48} x 6 =7/8
. Remaining work =1-7/8=1/8
Work done by A on 13th day = 1/16
Remaining work =1/8-1/16=1/16
On 14th day, it is B’s turn.
1/12 Work is done by B in 1 day.
1/16work is done by B in12 x{1/16}=3/4 day
Total time taken 55/4 days.
Directions: Read the following information to answer the question.
Explanation :
Ratio of rates of working of A and B = 2 : 1. So, ratio of times taken = 1 : 2.
A's 1 day's work =1/6
; B's 1 day's work =1/12
(A + B)'s 1 day's work = 1/6+1/12=3/12=1/4
So, A and B together can finish the work in 4 day