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 =  a3b2cd
Percentage error in P is :
1. 10%
2. 7%
3. 4%
4. 14%

Subtopic:  Errors |
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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. e1+2e2

2. e1+e2

3. e1-2e2

4. e2-e1

Subtopic:  Errors |
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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
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NEET MCQ Books for 11th Physics, Chemistry & Biology