Join the Most Relevant JEE Main 2025 Test Series & get 99+ percentile! Join Now
Open MARKS Web Download App
Search any question & find its solution
Question: Answered & Verified by Expert
Two gold pieces, each of mass 0.035 g, are placed in a box of mass 2.3 g. The total mass of the box with gold pieces is
PhysicsUnits and DimensionsJEE Main
Options:
  • A 2.3 g
  • B 2.4 g
  • C 2.37 g
  • D 2.370 g
Solution:
2428 Upvotes Verified Answer
The correct answer is: 2.4 g
(2.3+0.035+0.035) g = 2.37 g

But we have to retain only one decimal place.

So, the total mass is 2.4 g

Looking for more such questions to practice?

Download the MARKS App - The ultimate prep app for IIT JEE & NEET with chapter-wise PYQs, revision notes, formula sheets, custom tests & much more.

Use on iOS or Desktop Download from Google Play