Tech Mahindra
Company
Numerical Ability
Ratio and Proportion
A and B invest money in the ratio 3:4 and they has loss of Rs.7000 at the end of year. what is the share of loss of B?
a) Rs.4000
b) Rs.3000
c) Rs.7000
d) Rs.2000
e) None of the above
Read Solution (Total 3)
-
- option a
4000 - 8 years agoHelpfull: Yes(4) No(0)
- option A
Logic :
let ratio of A and B be 3x & 4x
so net loss = 3x+4x= 7000
x=1000
A=3x=3(1000)=3000
B= 4x=4(1000)=4000
so, B= 4000 - 8 years agoHelpfull: Yes(1) No(0)
- A:B=3:4
Here Total Loss is 7000 by Year
Then
loss of B=(4/7)*7000=4000
B=4000 - 8 years agoHelpfull: Yes(0) No(0)
Tech Mahindra Other Question
Ashok opened a shop investing Rs.60,000 and Madhuri joined him after 2 months investing Rs.90,000. They get a profit of Rs. 1,08,000 after one year. The share of Madhuri is
a) Rs.35,000
b) Rs.30,000
c) Rs.60,000
d) Rs.45,000
e) None of the above
A father tells his son, "I was of your present age when you were born." If the father is 36 now, how old was the boy 5 years back?
a) 15 years
b) 13 years
c) 17 years
d) 20 years
e) None of the above