Question
The ratio of acid to water in solutions A and B is 2 : 7 and 4 : 5, respectively these solutions are mixed in the ratio of 4 : 3. What is the ratio of acid to water in the resulting solution?
More Previous year papers Questions
- A person crosses a 900-metre long street in 6 minutes. The speed of the person, in km/h, is:
- What is 25% of 500?
- A group of class IX students conducted a survey for the number of family members in a household on 40 households in a locality, which resulted in the given...
- The diameter of a sphere is 14.7 meter. What will be the volume of the sphere?
- Find the smallest number that can be subtracted from 148109326 so that it becomes divisible by 8.
- Read the following passage and answer the questions In a hospital, there are 1500 doctors. The hospital has total seven departments namely –Orthopedics, N...
- The lengths of one side and a diagonal of a rectangle are 63 cm and 65 cm, respectively. What is the perimeter (in cm) of a square whose area is one-sevent...
- The cost of 2 pencils, 4 pens, and 8 erasers is Rs. 12 and the cost of 8 pens, 10 pencils, and 4 erasers is Rs. 36. How much will 3 pencils, 3 pens, and 3 ...
- In triangle XYZ, XY = YZ and m∠X = 78°. Find the value of m∠Y.
- A train takes 57 seconds to cross the 204 m long bridge. If the same train takes 23 seconds to cross a signal board, tell the length of the train. (In mete...
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
