MHT-CET

Units and Dimensions question bank (Physics)

Practice 35 free MHT-CET Physics - Units and Dimensions questions with answers and step-by-step solutions.

Start free Book a demo
All Easy Hard Medium
Q1.

If the mass of the object is measured as $m = (7 \mp 0.14)$ kg and the density is measured as $\rho = (5 \mp 0.25)$ kg/m$^3$ respectively. The percentage error in the measurement of volume is

(A)
$3\%$
(B)
$5\%$
(C)
$7\%$
(D)
$9\%$
Show answer & solution
Verified Answer & Solution Locked
Sign in to your free student account to reveal verified answers, instant hints, and detailed explanations.
Sign in to view
Q2.

If the errors involved in the measurement of a side and the mass of a cube are $2\%$ and $4\%$ respectively, the maximum permissible error in the density of the material is

(A)
$2\%$
(B)
$6\%$
(C)
$10\%$
(D)
$12\%$
Show answer & solution
Verified Answer & Solution Locked
Sign in to your free student account to reveal verified answers, instant hints, and detailed explanations.
Sign in to view
Protected Questions

Unlock All 35 Questions in Units and Dimensions

Log in or sign up free to access every question with complete solutions, create chapter practice tests, and track your performance.

Sign in to unlock Create free account

Sign up free to access all 35 questions

Unlock every Units and Dimensions question, generate papers, and practice at your own pace.

Start free