In an experiment, four quantities a, b, c and d are measured with percentage error 1%, 2%, 3% and 4% respectively. Quantity P is calculated as follows :
P =  $\frac{{a}^{3}{b}^{2}}{cd}$
Percentage error in P is :
1. 10%
2. 7%
3. 4%
4. 14%

Subtopic:  Errors |
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NEET 2023 - Target Batch - Aryan Raj Singh
To view explanation, please take trial in the course below.
NEET 2023 - Target Batch - Aryan Raj Singh
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A student measures the distance traversed in free fall of a body, initially at rest in a given time. He uses this data to estimate g, the accelration due to gravity. If the maximum percentage errors in measurement of the distance and the time are e1
and e2 respectively, the percentage error in the estimation of g is -

1. ${e}_{1}+2{e}_{2}$

2. ${e}_{1}+{e}_{2}$

3. ${e}_{1}-2{e}_{2}$

4. ${e}_{2}-{e}_{1}$

Subtopic:  Errors |
To view explanation, please take trial in the course below.
NEET 2023 - Target Batch - Aryan Raj Singh
To view explanation, please take trial in the course below.
NEET 2023 - Target Batch - Aryan Raj Singh
Launched MCQ Practice Books

Prefer Books for Question Practice? Get NEETprep's Unique MCQ Books with Online Audio/Video/Text Solutions via Telegram Bot

If the error in the measurement of the radius of a sphere is 2%, then the error in the determination of the volume of the sphere will be:

1.  4%

2.  6%

3.  8%

4.  2%

Subtopic:  Errors |
To view explanation, please take trial in the course below.
NEET 2023 - Target Batch - Aryan Raj Singh
To view explanation, please take trial in the course below.
NEET 2023 - Target Batch - Aryan Raj Singh