If the radius of a sphere is increased by \( 25 \% \), then find the percentage increase in its ...

Channel:
PW Solutions
Subscribers:
445,000
Published on ● Video Link: https://www.youtube.com/watch?v=C09SeiVm0wk


Duration: 3:01
2 views
0

If the radius of a sphere is increased by \( 25 \% \), then find the percentage increase in its volume.
a. \( 84 \% \)
b. \( 95 \% \)
c. \( 83 \% \)
d. \( 195 \% \)
šŸ“²PW App Link - https://bit.ly/YTAI_PWAP
šŸŒPW Website - https://www.pw.live



Other Videos By PW Solutions


2023-07-14A semi-circular sheet of metal of diameter \( 28 \mathrm{~cm} \) is bent into an open conical cu...
2023-07-14A conical flask is full of water. The base radius and height of flask is \( r \) and \( h \) ...
2023-07-14A golf ball has diameter equal to \( 4.1 \mathrm{~cm} \). Its surface has 150 dimples each of ra...
2023-07-14A solid cylinder has a total surface area equal to \( 462 \mathrm{~cm}^{2} \). Its curved surfac...
2023-07-14The ratio of the volumes of two spheres is \( 64: 27 \). If the sum of their radii is 7 , then t...
2023-07-14A rectangular sheet of paper having length \( 22 \mathrm{~cm} \) and breadth \( 12 \mathrm{~cm} ...
2023-07-14If side of the base of a regular hexagonal pyramid is \( 5 \mathrm{~m} \) and height is \( 20 \m...
2023-07-14Find the space occupied by the figure, when we rotate the figure about the line \( \mathrm{EF} \...
2023-07-14A slab of ice having length 8 inches, breadth 11 inches and thickness 2 inches was melted and re...
2023-07-14If the radius of base of a cone and a cylinder are equal, the curved surface areas are also equa...
2023-07-14If the radius of a sphere is increased by \( 25 \% \), then find the percentage increase in its ...
2023-07-14A well having diameter \( 14 \mathrm{~m} \) has been dug 10 \( \mathrm{m} \) deep and the earth ...
2023-07-14A toy is in the form of a cone mounted on a hemisphere with same radius. The diameter of the bas...
2023-07-14Find the number of solid spheres, each of diameter \( 6 \mathrm{~cm} \) that could be moulded to...
2023-07-14If radius of upper circular end and lower circular end of a frustum of cone are \( 5 \mathrm{~cm...
2023-07-14A school mathematics teacher took her class \( \mathrm{X} \) students on an educational trip to ...
2023-07-14A school mathematics teacher took her class \( \mathrm{X} \) students on an educational trip to ...
2023-07-14A school mathematics teacher took her class \( \mathrm{X} \) students on an educational trip to ...
2023-07-14A school mathematics teacher took her class \( \mathrm{X} \) students on an educational trip to ...
2023-07-14A group of students of class \( \mathrm{X} \) went on a trip. The incharge of the trip planned t...
2023-07-14A group of students of class \( \mathrm{X} \) went on a trip. The incharge of the trip planned t...