Discussion
Two benches contain 52 and 44 per cent calcium oxide. In what ratio should they be blended to give 50 per cent?
Answer: C
The first is 2 above the target and the second 6 below, so they must be mixed in inverse proportion, three to one. This is the mixing rule used constantly in raw mix control and is worth being able to apply quickly. The rule works for any two components blended to a target between their values.
No comment is present. Be the first to comment.
Loading…
Post your comment
Please log in or register to post a comment.
Examination Categories
- SSC Exams
- Banking Exams
- Teaching Exams
- Civil Services Exams
- Railways Exams
- Engineering Recruitment Exams
- Defence Exams
- State Government Exams
- Police Exams
- Insurance Exams
- Nursing Exams
- Other Government Exams
- NRA CET
- PG Entrance Exams
- Campus Placement
- MBA Entrance Exams
- CUET and UG Entrance
- Judiciary Exams
- Regulatory Body Exams
- Software Development