Tata Infotech Papers: Sample Questions 13  14 of 41
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Question number: 13
» Aptitude
Short Answer Question▾
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A 16 stored building has 12000 sq. Feet on each floor. Company A rents 7 floors and company B rents 4 floors. What is the number of sq. Feet of unrented floor space?
Explanation
 Building has total 16 floors. Each floor has 12000 sq. Feet area.
 Company A rents 7 floors and company B rents 4 floors.
 So, only 11 floors among 16 are on rent but still 5 floors are unrented.
 We are asked to find the number of sq. Feet of unrented floor space, which will be
 So, 60000 sq. Feet area is unrented floor space.
Question number: 14
» Aptitude
Short Answer Question▾
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A passenger train with speed 60 kmph and a goods train with speed 20 kmph are moving from a station X to Y. The passenger train reaches 50 minutes before the goods train then what is the distance between X and Y?
Explanation
 A passenger train with speed 60 kmph and a goods train with speed 20 kmph are moving from a station X to Y, i. e. both trains cover same distance.
 Passenger train reaches 50 minutes before the goods train.
 50 minutes = hours
 Let goods train take x hours to complete the journey between X and Y.
 We know, distance = speed time

 Goods train take hours to complete the journey between X and Y.
 We are asked to find the distance between two stations X and Y.
 Distance =

Distances between two stations X and Y is 25 km.