A gold biscuit of 11 kg contains only 82% gold and the rest is copper. It is alloyed with another go….

[EduGorilla Keymaster]

Select Question Language : English

---

A gold biscuit of 11 kg contains only 82% gold and the rest is copper. It is alloyed with another gold biscuit and the resulting alloy has a mass of 28 kg and contains 90% of gold. Find the percentage of gold in the second biscuit.

Options :-

1. 93.2%
2. 94.5%
3. 95.2%
4. 96.3%

Spoiler Alert

Answer/ Explanation

You need to Login or Signup to see this content

Post your Training /Course Enquiry

Are You looking institutes / coaching center for

• IIT-JEE, NEET, CAT
• Bank PO, SSC, Railways
• Study Abroad

Select your Training / Study category

Select Course

Classroom Online Both

Want to know about InstituteLooking for Test SeriesLooking for Education LoanLooking for Career CounsellingWant to know about CourseWant to know about FeesLooking for CertificationsOthers

Submit

[Author]

Posts