Data Interpretation -Caselets

Directions (Q.NO. 1 - 5): In organization A, Ratio of female and male is 6 : 7. Female at organization C is 750 more than Male at organization A. In organization B, Male and Female are equal. Male at D is 250 more than the double of Female at A. Female at D is 2550. Male and Female ratio at D is 11 : 15. Total Male are 5655. And Male at C is double the Female at A.

1. 20% Female of D are doing MBA and 25% Female of B are doing MBA. What is total no. of Female doing MBA from these organizations?

A) 655      B) 743      C) 815      D) 735        E) none

2. What is the average (approx) Male in all theoraganizations together?

A) 1414     B) 5699      C) 5234     D) 4567      E) none

3. Out of the total people doing job at A in three departments - marketing, accounts, and IT are in the ratio of 4 : 3 : 2 respectively. Then total people in IT department are..

A) 234      B) 450           C) 760     D) 390          E) none

4. Age of some people of every organization is below 30 and some are above 30. 12.5% of total employee from B is above 30 and 25% of total employee of D is above 30. Then find the ratio of above 30 employee of D to the same of B?

A) 123 : 67       B) 221 : 61       C) 223 : 61     D) 234 : 67         E) none

5. 20% out of total Female and 25% out of total Male at C has resigned. What is total number of people who are still working at C?

A) 2571      B) 3456        C) 3156     D) 4532        E) none

Explanation:

Directions (Q. NO. 6 - 9): In a college, there are four branches ECE, CE, ME, and EE. They are offering two types of courses, M.tech and B.Tech. Seat for different courses are different. Ratio of total seat capacity in ME and ECE is 7 : 6. In ME seat capacity of M.tech is 30. Total seat capacity of CSE is 60% of the seat capacity of EE. Total B.tech seats in all deptartments together are 330. M.Tech seat at EE is 33.33% of B.tech at EE. B.Tech and M.tech seat ratio in
CSE is 3 : 1. Total students in CSE is 60. In ECE, B.Tech : M.Tech is 5 : 1.

6. College want to increase 40% B.tech seats in ECE and 20 seat in ME. Seat of the other two is same. Then total seats in B.tech now is?

A) 540        B) 234       C) 390      D) 240       E) none

7. In one year, 80% seats are filled up and in M.tech 60% seats are filled up. Then what is the total no. of vacant seats in ECE?

A) 28       B) 32       C) 38       D) 18        E) none

8. Find ratio of B.tech seats in ME and CSE together with M.Tech seats of ECE and EE together?

A) 31 : 3       B) 37 : 12       C) 3 : 4      D) 31 : 9        E) none

9. In which branch difference of B.tech and M.Tech seats capacity are lowest?

A) ME       B) ME & ECE C) ECE     D) CSE & EE       E) none

Explanation:

Let, total seats at ME dept. is 7x. and Ece is 6x. M.tech seats in ME is 30, B. tech seats in ME is 7x − 30, B.tech seats : M.tech seats in ECE is 5 : 1. Let, 5x is B. tech seat and x is M.tech seat. Now if seats in CSE is 60. So EE seats is 100.

6-C; 40% B.tech seats increase in ECE so total B.tech is now 140. 20 seat increase in ME. Total seat increase in B.tech is 60. Total B.tech seat is now 330 + 60= 390.

7-A; Total B.tech seats in ECE is 100 80% is fill up, so the vacant B.tech seat is 20%. Total M.tech seats are 20. 60% is fill up,

9-B; In ECE difference is 20, ME is 20, CSE is 30, EE is 50. So difference lowest in both ME and ECE.

Directions (Q.NO. 10 - 14): Vitamin C tablet sell in shop at P in March is 330. Where in April at Q is 480. At R in April total sell is 10% more than total sell in March at P. Total sell at R in March and April is 783. Average sell at Q is 400. And sell in April at P is 25% more than the sell in March at Q. Total sell in March at P, Q, R and T is 1324 and total sell in April 25% more than in March at all the shop.

10. Total sell of P is what percentage of total sell of Q in both months?

A) 91.34      B) 89.99      C) 91.25     D) 95.55       E) none

11. What is average sell in April all the shop together?

A) 413.75        B) 411.23         C) 422.1       D) 456.7       E) none

12. What is the ratio of total sell in R to the T in both months?

A) 89 : 79     B) 78 : 79        C) 23 : 79      D) 87 : 74         E) none

13. In June at P 20% and at Q 25% sell increase than April. Then what is total sell in June at P and Q?

A) 1236        B) 1080        C) 1452      D) 2596       E) none

14. In P, per piece price is Rs.5 where in R is Rs.4. What is total amount of vitamin C sell in March in these two shops?

A) 3102       B) 2345        C) 6545      D) 4564        E) none

Explanations: Total sell in March at P is 330. R sold 10% more than in March.

So, at R in March total sell is 363. In April

total sell at R is 783 − 363 = 420

Total at Q is 800. So at Q in March 320.

Posted Date : 02-04-2023

గమనిక : ప్రతిభ.ఈనాడు.నెట్‌లో కనిపించే వ్యాపార ప్రకటనలు వివిధ దేశాల్లోని వ్యాపారులు, సంస్థల నుంచి వస్తాయి. మరి కొన్ని ప్రకటనలు పాఠకుల అభిరుచి మేరకు కృత్రిమ మేధస్సు సాంకేతికత సాయంతో ప్రదర్శితమవుతుంటాయి. ఆ ప్రకటనల్లోని ఉత్పత్తులను లేదా సేవలను పాఠకులు స్వయంగా విచారించుకొని, జాగ్రత్తగా పరిశీలించి కొనుక్కోవాలి లేదా వినియోగించుకోవాలి. వాటి నాణ్యత లేదా లోపాలతో ఈనాడు యాజమాన్యానికి ఎలాంటి సంబంధం లేదు. ఈ విషయంలో ఉత్తర ప్రత్యుత్తరాలకు, ఈ-మెయిల్స్ కి, ఇంకా ఇతర రూపాల్లో సమాచార మార్పిడికి తావు లేదు. ఫిర్యాదులు స్వీకరించడం కుదరదు. పాఠకులు గమనించి, సహకరించాలని మనవి.