Latest TCS Aptitude Question SOLUTION: 26. In this question, A^B refers to A raised to the power B. Assume that the rate of consumption of coal by a locomotive engine varies as the square of its speed

• Placement Papers
• /
• TCS
• /
• Numerical Ability
• /
• Arithmetic

TCS Question Papers: TCS Interview Experience(90) TCS Company Profile

(#M40153026) TCS Numerical Ability question Keep an EYE

26. In this question, A^B refers to A raised to the power B.
Assume that the rate of consumption of coal by a locomotive engine varies as the square of its speed and is 1000 kg per hour when the speed is 60 km per hour, when in motion. If coal costs the railway company Rs. 15 per 100kg and if the other expenses of running the train is Rs. 12 per hour, find a formula for the cost in paise per kilometre when the speed is per hour.
o (1200/S)+(25S/6)
o (1200/S)+(25S^2/6)
o (1200/S)+(5S^2/18)
o None of these

Asked In TCS Nakshatra Mukhopadhyay (8 years ago)

Unsolved Read Solution (1)

Is this Puzzle helpful?   (0)   (2) Submit Your Solution Arithmetic