Must do Caselet DI Questions

Directions (Q. 1-5): Study the following information carefully to answer the questions given below:

In the recently held Commonwealth Games, a total number of 500 players participated in five different games, viz Athletics, Hockey, Lawn Tennis, Rugby and Badminton. 15% of the total players participated in Badminton. ²/₅ of the total players participated in Hockey. 6% of the total players participated in Lawn Tennis, and 25% of the total players participated in Athletics. The remaining players participated in Rugby. One-fourth of the Hockey players are females. 20% of the Badminton players are males. Half of the players who participated in Lawn Tennis are males. There are 55 female athletes. No female player participated in Rugby.

1. The number of female players who participated in Badminton is approximately what per cent of the total number of players who participated in Rugby?

1) 82%

2) 86%

3) 80%

4) 76%

5) None of these

2. What is the difference between the number of male players who participated in Hockey and the number of female players who participated in Lawn Tennis?

1) 125

2) 145

3) 130

4) 135

5) 150

3. If due to certain reason Athletics was dropped and all the athletes left the tournament, then what was the percentage of male players among the total players remaining in the tournament?

1) 45.66%

2) 40.33%

3) 35.33%

4) 30.66%

5) 66.66%

4. What is the ratio of the total number of male players participating in Badminton to the total number of female players participating in Hockey?

1) 10 : 3

2) 3 : 10

3) 5 : 10

4) 3 : 25

5) None of these

5. If there is an increase of 10% in the total number of female players participating in Hockey and Badminton, then what is the total number of female players who participated in the tournament?

1) 225

2) 215

3) 218

4) 199

5) 191

Directions (Q. 6-10): Study the following information and answer the questions that follow.

The premises of an institute are to be renovated. Only the floor is to be renovated either with marble or with wood. All rooms, halls and pantry are rectangular. The area to be renovated comprises a hall measuring 33m by 39m. The director’s room measures 13m by 12m and the pantry measures 14m by 12m. A record keeping-cum-server room measures 23m by 13m and the accounts room measures 12m by 23m. The total area of the institute is 2500 square metres. The cost of wooden flooring is Rs. 170 per square metre and the cost of marble flooring is Rs. 190 per square metre. The accounts room, the record keeping-cum-server room, and the pantry are to be floored with marble. The director’s room and the hall are to be floored with wood.

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

1) 1443 : 735

2) 8177 : 4655

3) 1443 : 4655

4) 24531 : 14117

5) 9177 : 4655

7. If four walls and ceiling of the room (the height of the room is 15 metres) are to be painted at the cost of Rs. 190 per square metre, how much will be the total cost of renovation of the director’s room, including the cost of flooring?

1) Rs. 198660

2) Rs. 178680

3) Rs. 198880

4) Rs. 22876

5) Rs. 188680

8. If the remaining area of the institute is to be carpeted at the rate of Rs. 210 per square metre, by how much will the cost of renovation of institute premises increase?

1) Rs. 75000

2) Rs. 72840

3) Rs. 65940

4) Rs. 75940

5) Rs. 64940

9. What is the percentage area of the institute that is not to be renovated?

1) 16.44%

2) 13.56%

3) 14.55%

4) 12.56%

5) 11.44%

10. What is the total cost of renovation of the hall and the accounts room?

1) Rs. 287700

2) Rs. 277230

3) Rs. 266600

4) Rs. 298870

5) Rs. 271230

 Answers:

1. 2
2. 4
3. 5
4. 2
5. 5
6. 4
7. 1
8. 3
9. 4
10. 5