**Study@Night: Data Analysis/Interpretation**

**Directions (Q. 1-5): Study the following information and answer the questions that follow:**

The premises of a bank are to be renovated. The renovation is in terms of flooring. Certain areas are to be floored either with marble or wood. All rooms/halls and pantry are rectangular. The area to be renovated comprises a hall for customer transaction measuring 23m by 29m, the branch manager’s room measuring 13m by 17m, a pantry measuring 14m by 13m, a record keeping-cum-server room measuring 21m by 13 m and locker area measuring 29m by 21m. The total area of the bank is 2000 square metres. The cost of wooden flooring is ₹ 170 per square metre and the cost of marble flooring is ₹ 190 per square metre. The locker area, record keeping-cum-server room and pantry are to be floored with marble. The branch manager’s room and the hall for customer transaction are to be floored with wood. No other area is to be renovated in terms of flooring.

1. What is the ratio of the total cost of wooden flooring to the total cost of marble flooring?

1) 1879 : 2527

2) 1887 : 2386

3) 1887 : 2527

4) 1829 : 2527

5) 1887 : 2351

2. If the four walls and ceiling of the branch manager’s room (the height of the room is 12 metres) are to be painted at the cost of ₹ 190 per square metre, how much will be the total cost of renovation of the branch manager’s room, including the cost of flooring?

1) ₹ 1,36,800

2) ₹ 2,16,660

3) ₹ 1,78,790

4) ₹ 2,11,940

5) None of these

3. If the remaining area of the bank is to be carpeted at the rate of ₹ 110 per square metre, how much will be the increment in the total cost of renovation of bank premises?

1) ₹ 5,820

2) ₹ 4,848

3) ₹ 3,689

4) ₹ 6,690

5) None of these

4. What is the percentage area of the bank that is not to be renovated?

1) 2.2%

2) 2.4%

3) 4.2%

4) 4.4%

5) None of these

5. What is the total cost of renovation of the hall for customer transaction and the locker area?

1) ₹ 2,29,100

2) ₹ 2,30,206

3) ₹ 2,16,920

4) ₹ 2,42,440

5) None of these

**Directions (Q. 6-10): Study the following graph and table carefully and answer the questions given below:**

**Time taken to travel (in hours) by six vehicles on two different days**

**Distance covered (in kilometres) by six vehicles on each day**

6. Which of the following vehicles travelled at the same speed on both the days?

1) Vehicle A

2) Vehicle C

3) Vehicle F

4) Vehicle B

5) None of these

7. What was the difference between the speed of Vehicle A on Day 1 and the speed of Vehicle C on the same day?

1) 7 km/hr

2) 12 km/hr

3) 11 km/hr

4) 8 km/hr

5) None of these

8. What was the speed of Vehicle C on Day 2 in terms of metres per second?

1) 15.3

2) 12.8

3) 11.5

4) 13.8

5) None of these

9. The distance travelled by Vehicle F on Day 2 was approximately what per cent of the distance travelled by it on Day 1?

1) 80

2) 65

3) 85

4) 95

5) 90

10. What is the ratio of the speeds of Vehicle D and Vehicle E on Day 2?

1) 15:13

2) 17:13

3) 13:11

4) 17:14

5) None of these

**Answers:**

- 3
- 5
- 5
- 2
- 1
- 4
- 3
- 5
- 5
- 2