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Let the end error on the LHS and RHS be ...

Let the end error on the LHS and RHS be equal to 1 cm. For the balance point at O, find out the `%` error in the value of X ? (If the end error is 1 cm from both sides then it means the correct reading will become 10 cm `+1` cm from LHS and 90 cm `+1` cm from the RHS)

A

`4.2 %`

B

`8.1%`

C

`9.2%`

D

None

Text Solution

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The correct Answer is:
B
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