Aspire's Library
A Place for Latest Exam wise Questions, Videos, Previous Year Papers,
Study Stuff for MCA Examinations - NIMCET
Study Stuff for MCA Examinations - NIMCET
Previous Year Question (PYQs)
Gold is 19 times as heavy as water and copper is 9 times as heavy as water.
In what ratio should these be mixed to get an alloy 15 times as heavy as water?
Solution
Using alligation method:
Gold : Copper = (15 − 9) : (19 − 15)
= 6 : 4
= 3 : 2
Online Test Series, Information About Examination,
Syllabus, Notification
and More.
View More
Online Test Series, Information About Examination,
Syllabus, Notification
and More.
View More
Ask Your Question or Put Your Review.
