The density of a cube is measured by measuring its mass and the length of its sides. If the maximum error in the measurement of mass and length are $3\%$ and $2\%$ respectively, then find the maximum error in the measurement of the density of cube.......... $\%$
  • A$12$
  • B$14$
  • C$7$
  • D$9$
AIPMT 1996, Medium
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