## Labels

### MCQ ON ERROR ANALYSIS

Q1 The significant figures in 0.001

• 1
• 2
• 3

• 1

Q2 The significant figures in 0.500

• 1
• 2
• 3

• 3

Q3 The significant figures in 30.00

• 1
• 3
• 4

• 4

Q4 The significant figures in 3400

• 1
• 2
• 3

• 2

Q5 if f = x^{2}, then relative error in f is

• \frac{\triangle}{x}
• \frac{2\triangle x}{x}
• \triangle x^{2}
• None of these

• \frac{2\triangle x}{x}

Q6 The sides of rectangle are 6.01cm and 12cm. Taking significant figures into account, the area of rectangle is

• 72 cm^{2}
• 72.1 cm^{2}
• 72.5cm^{2}
• 72.9 cm^{2}

• 72 cm^{2}

Q7 Which of the following equation is true

• Absolute error = true value - measured value
• True value = absolute error - measured value
• All of these
• None of these

• Absolute error = true value - measured value

Q8 Relative error is equal to

• \frac{ABSOLUTE  ERROR} {TRUE 'VALUE}
• \frac{TRUE' VALUE} {ABSOLUTE  ERROR}
•  None of these
• Both

• \frac{ABSOLUTE  ERROR} {TRUE 'VALUE}

Q9 The significant figures in 6.230J

• 4
• 3
• 2

• 4

Q10 The significant figures in 2.64 x 10 ^{24}

• 3
• 6
• 2
• 8

3