3i Infotech Papers: Sample Questions 4  5 of 1245
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Question number: 4
» Aptitude
Write in Short
The cost of an item is Rs. 12.60. If the profit is 10 % over selling price what is the selling price?
Explanation
Cost price of an item is Rs. 12.60.
When the item is sold, it makes a profit of 10%.
We are asked to find the selling price of the item.
We already know that,
So, selling price will of the item will be Rs. 13.86.
Question number: 5
» Aptitude
Question
A car travels a certain distance taking 7 hrs in forward journey, during the return journey increased speed 12km/hr takes the times 5 hrs. What distance car has traveled?
Choices
Choice (4)  Response  

a.  20 km 

b.  210 km 

c.  30 km 

d.  None of the above 

Answer
b.Explanation
A car travels a certain distance taking 7 hours in forward journey.
During the return journey, speed is increased by 12 kmph and it took only 5 hours to complete the journey.
Let the speed of the car in the forward journey be x kmph.
Distance covered in both forward and return path will remain same.
So,
So, speed of the car in forward journey is 30 kmph.
We are asked to find the distance traveled by the car.
So, car has traveled 210 km distance.