DILR Preparation Tips for MBA

There are 6 refineries, 7 depots, 9 districts. The refineries are R1, R2, R3, R4, R5, R6. The depots are D1, D2, D3, D4, D5, D6 and D7 and the districts are DR1, DR2, DR3, DR4, DR5, DR6, DR7, DR8, DR9.

Table A shows the cost of transporting one unit from refinery to depot.

Table B shows the cost of transporting one unit from depot to districts.

The minimum cost of transportation of one unit from refinery BD to any district is

There are 6 refineries, 7 depots, 9 districts. The refineries are R1, R2, R3, R4, R5, R6. The depots are D1, D2, D3, D4, D5, D6 and D7 and the districts are DR1, DR2, DR3, DR4, DR5, DR6, DR7, DR8, DR9.

Table A shows the cost of transporting one unit from refinery to depot.

Table B shows the cost of transporting one unit from depot to districts.

The largest cost of sending one unit from any refinery to district is

There are 6 refineries, 7 depots, 9 districts. The refineries are R1, R2, R3, R4, R5, R6. The depots are D1, D2, D3, D4, D5, D6 and D7 and the districts are DR1, DR2, DR3, DR4, DR5, DR6, DR7, DR8, DR9.

Table A shows the cost of transporting one unit from refinery to depot.

Table B shows the cost of transporting one unit from depot to districts.

How many possible ways are there for sending one unit from any refinery to any district?

Directions for questions: Answer the questions on the basis of the information given below.

There are 6 refineries, 7 depots, 9 districts. The refineries are R1, R2, R3, R4, R5, R6. The depots are D1, D2, D3, D4, D5, D6 and D7 and the districts are DR1, DR2, DR3, DR4, DR5, DR6, DR7, DR8, DR9.

Table A shows the cost of transporting one unit from refinery to depot.

Table B shows the cost of transporting one unit from depot to districts.

The minimum cost of sending one unit from any refinery to any district is

A college stores data on students, showing their gender and performance, on a computer disc. Due to virus, some of the data is lost and only the following could be recovered.

Study the table carefully and answer the questions given below it.

However, an expert committee arrived at the following conclusions

I.     One-third of the male students were 'average'.

II.   40% of the students were female.

III.  Half the total numbers of students were 'excellent'.

What fraction of total excellent students are female excellent students?

A college stores data on students, showing their gender and performance, on a computer disc. Due to virus, some of the data is lost and only the following could be recovered.

Study the table carefully and answer the questions given below it.

However, an expert committee arrived at the following conclusions

I.     One-third of the male students were 'average'.

II.   40% of the students were female.

III.  Half the total numbers of students were 'excellent'.

The ratio of female 'good' students to male 'average' students is

A college stores data on students, showing their gender and performance, on a computer disc. Due to virus, some of the data is lost and only the following could be recovered.

Study the table carefully and answer the questions given below it.

However, an expert committee arrived at the following conclusions

I.     One-third of the male students were 'average'.

II.   40% of the students were female.

III.  Half the total numbers of students were 'excellent'.

The number of female 'good' students is

Directions for questions: Answer the questions on the basis of the information given below.

A college stores data on students, showing their gender and performance, on a computer disc. Due to virus, some of the data is lost and only the following could be recovered.

Study the table carefully and answer the questions given below it.

However, an expert committee arrived at the following conclusions

I.     One-third of the male students were 'average'.

II.   40% of the students were female.

III.  Half the total numbers of students were 'excellent'.

The number of male 'good' students is

Mr. John has 5 children & he gives different pocket money to all of his 5 children to do 5 particular tasks viz. going for morning walk, Exercise, Completing their home work, Drinking Milk and Assisting in family work. A particular child can do only one task at a time and each task can be assigned to one child only. (The values are in $)

If all the children increase the pocket money demanded by them for the tasks, then what will be the least amount for doing the task, keeping in mind that children 1, 2, 3, 4 and 5 increased the amount for the task by 50%?