google app store

apple app store

Question

Alloy A contains iron and copper in ratio 4:5. Alloy B

contains iron and copper in ratio 3: 4. If 63kg of alloy A and 56 kg of alloy B are mixed, then what is the final ratio of copper and iron?

A 67:52.

B 47:61

C 30:19

D 53:61

E None of the above

Practice Next

More Alligation Questions

. Radhika is 18^th from the left end in a row of girls and Shivani is 20^ththe from right end. Megha is 16^th from Radhik...
If ‘lived is coded as ‘ma’ then what is the code for ‘to’?
By interchanging the given two signs and numbers which of the following equation will be correct?

× and ÷, 7 and 9
A(n) ........................ is a set of programs designed to manage the resources of a computer, including starting the computer, managing programs, m...
Find the greatest 3 digit number which when divided by 13 or 17 leave 2 as remainder.
Find which one of the given words cannot be made from the letters of the given word.

‘ FRIGHTMENT ’
...
A device that is connected to the motherboard is called
The sides of a cuboid are in the ratio 1:2:4. If its volume is 1728 cm³, find the sum of its dimensions.
Dog , Fish , Mammal
What does GUI stand for?

Relevant for Exams:

Management Aptitude Test (MAT)

ask-question