Mak driving from Indore to Ahmedabad such that after each of the 20th, 40th, 60th minute from start, he increases the sp

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Q 2265645565.     Mak driving from Indore to Ahmedabad such that after each of the 20th, 40th, 60th minute from start, he increases the speed of car by 10 km/h and after each of the 70th, 80th, 90th, 100th, 110th minute from start, he reduces his speed by 10 km/h. If Mak started the journey at an initial speed of 40 km/h and took exactly 2 hours to reach Ahmedabad. Find the distance between Indore to Ahmedabad.
IBPS-PO 2017 Mock Mains
A

96 km

B

98 km

C

100 km

D

95 km

E

None of these

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Solution
(Provided By a Student and Checked/Corrected by EXXAMM.com Team)

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