Quantitative Aptitude [Eng]

[Clerk (Morning) Dec, 2021]

6. A Pipe can fill a tank in 6 hours. Another pipe can empty the same tank in 12 hours. If both pipes are opened simultaneously, what part of the tank will be filled in 1 hour?




Answer & Solution
Answer:

1/12th part

Solution:

[Clerk (Morning) Dec, 2021]

7. The following table shows the number of students having obtained different marks.

 

Find the average marks obtained by Students.




Answer & Solution
Answer:

67.5

Solution:

[Clerk (Evening) Dec, 2021]

Direction for question no. 8-10 as directed. 

The following table show the sale of batteries sold by a company over the years.

 

8. In which of the following years, the percentage of Battery of type 4 AH sold to the total number of batteries sold in that year is maximum?




Answer & Solution
Answer:

2016

Solution:

[Clerk (Evening) Dec, 2021]

9. Which of the following batteries has maximum total sale for all the years?




Answer & Solution
Answer:

32 AH

Solution:

[Clerk (Evening) Dec, 2021]

10. What is the percentage of increase in sale in battery of 35 AH in 2019 as compared to that of 2015?




Answer & Solution
Answer:

20

Solution: