Directions: Refer the following data to answer the questions given below.
In vessel A, milk = 5 / 5 + 3 = 5 / 8 of the weight of mixture
In vessel B milk = 9 / 9 + 7 = 9 / 16 of the weight of mixture
Now, we have to form a mixture in which milk be 7 / 12 of the weight of the mixture
Directions: Read the following information to answer the question.
Explanation :
Suppose A, B and C take x,x/2andx/3
hours respectively to finish the work.
Then,1/x+2/x+3/x=1/2
6/x=1/2
x = 12.
So, B takes 6 hours to finish the work.
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 A’s 1 day’s work = x and B’s 1 day’s work = y.
Then, x + y =1/5and 2x +1/3
y =1/3
Solving, we get : x =4/25
and y = 1/25
A's 1 day's work =4/25
So, A alone could complete the work in 25/4days
Directions: Read the following information to answer the question.
To cover up 15 min, the distance travelled with normal speed = 12 km
∴To cover up 45 min, the distance to be travelled at normal speed = 36 km
Total distance travelled = 30 + 36 = 66 km.