Q:

A) 88.01 lit | B) 87.48 lit |

C) 87.51 lit | D) 87.62 lit |

Answer: B) 87.48 lit

Explanation:

Explanation:

For these type of problems,

Quantity of Diesel remained = $\left(q{\left(1-\frac{p}{q}\right)}^{n}\right)$

Here p = 12 , q = 120

=> $\left(120{\left(1-\frac{12}{120}\right)}^{3}\right)$ = 120 x 0.9 x 0.9 x 0.9 = 87.48 lit.