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The number of signifigures in the number...

The number of signifigures in the numbers `4.8000 xx 10^4` and `48000.50` are respectively

A

5 and 6

B

5 and 7

C

2 and 7

D

2 and 6

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The correct Answer is:
B
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AAKASH SERIES-UNITS AND MEASUREMENT-EXERCISE - II
  1. Three measurements of the time for 20 oscillations of a pendulum give ...

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  2. The measured mass and volume of a body are 53.63 g and 5.8 cm^3 respec...

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  3. A vernier callipers has 1 mm marks on the main scale. It has 20 equal ...

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  4. The relative error in the determination of the surface area of a spher...

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  5. A student measures the time period of 100 oscillations of a simple pen...

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  6. A force F is applied in a square plate of length L . If the perc...

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  7. Which of the following number has least number of significant figures

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  8. The number of significant figures in 0.0006032 is

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  9. The number of significant figures in 6.320 is

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  10. The radius of a disc is 1.2 cm . Its area according to the idea of sig...

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  11. The number of signifigures in the numbers 4.8000 xx 10^4 and 48000.50 ...

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  12. The mass of a block of wood is 87.2 g and its volume is 25 cm^3 . Its ...

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  13. The length of a rod is measured by different instruments. Of the follo...

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  14. 2.34 is obtained by rounding of the number

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  15. When 0.0003125 is reduced to 3 significant figures its value is

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  16. The value of 2.2 + 4.08 + 3.125 + 6.3755 with due regard to significa...

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  17. 9765 div 14.39 = 678.59625. This quotient on rounding off to two signi...

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  18. The value of 124.2 - 52.487 with due regard to significant places is

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  19. The value of 42 xx 0.041 with due regard to significant figures is

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  20. sqrt(58.97) =

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