The cost of the paint is Rs.25 per kg. of 1 kg of paint covers 15 square feet, how much will it cost to paint outside of a cube having 5 feet each side?

Answers (1)

Side of the cube (a) = 5 feet

Total surface area of the cube = 6a2 = 150  square feet

Required amount of paint = 150/15 = 10 kg

Total cost of the paint = 10x25 = Rs 250 

Preparation Products

JEE Main Rank Booster 2021

This course will help student to be better prepared and study in the right direction for JEE Main..

₹ 13999/- ₹ 9999/-
Buy Now
Rank Booster NEET 2021

This course will help student to be better prepared and study in the right direction for NEET..

₹ 13999/- ₹ 9999/-
Buy Now
Knockout JEE Main April 2021 (Easy Installments)

An exhaustive E-learning program for the complete preparation of JEE Main..

₹ 4999/-
Buy Now
Knockout NEET May 2021

An exhaustive E-learning program for the complete preparation of NEET..

₹ 22999/- ₹ 14999/-
Buy Now
Knockout NEET May 2022

An exhaustive E-learning program for the complete preparation of NEET..

₹ 34999/- ₹ 24999/-
Buy Now
Exams
Articles
Questions