Question
If a/b =c/d =e/f =2/3 Then (2a2-3c2+4e2)/ (2b2-3d2+4f2) =?
More Ratio and proportion Questions
- A stone worth Rs. 3000 drops and breaks with weight in the ratio 1:2:3:4. The price of stone is proportional to square of its weight. Find the total loss?
- Rs. 23942 are divided between A and B in the ratio 3:7. What is the difference between thrice the share of A and twice the share of B?
- A boy is supposed to distribute Rs.2400 among his three friends P, Q and R in the ratio of 4:3:5 respectively, but mistakenly he distributed in the ratio o...
- Population of a town is 1,02,000. If number of the male increase by 7% and Females increase by 10% then the population of town would increase by 9.5 %. Fin...
- In a class of 240 students, 20% decided to leave. From those who stayed, the ratio of boys to girls is 11:13. How many girls are currently in the class?
- A sum of Rs.9600 is to be divided among 4 brothers, 3 sisters and 2 aunts. If each sister receives twice as much as each aunt and each brother receives fou...
- A sum of money is divided among A, B, C and D in the ratio 1:3:5:2. If C receives Rs. 6000 more than D, find the difference between the shares of A and B.
- A bag contains a certain number of balls of different colors. The ratio of the number of black-colored balls to white-colored balls is 5:7, respectively, a...
- What is the mean proportion between 4 and 36?
- Some balls are to be distributed among some boys. If 6 more balls are available, each boy gets 8 balls. If 6 less balls are available, each boy gets 5 ball...
Hey! Ask a query
Please enter email id
The email must be a valid email address.
Please enter Mobile Number
Please enter valid Mobile Number
Please enter your Doubt