Data Interpretation For Mains

Set-113

The following bar graph shows total number of men (in 00’) completing a task and percentage of men working in odd days.
Note: (I) the data given below is from xyz source in 2021.
(II) If working time is not mentioned, then take same time taken by them.

1. In the even days of month of July, men are working for 16 hours per day. Find how much time per day taken by the men working in odd days in the month of July to complete the same amount of work.

1. 21 hr 30 mins
2. 22 hr 30 mins
3. 18 hr
4. 24 hr 15 mins
5. 23 hr

Option “2” is correct.
Number of men working in February= 1000

2. The men working in odd days in December takes two hours less time per day than time taken by men working in even days in February. If the ratio of total work done by men working in odd days in December to total work done by men working even days in February is 8:7, then find the time taken by men working in February. (in hour)

1. 6
2. 3
3. 4
4. 5
5. 2

Option “1” is correct.
Number of men working in February= 1000

3. Find the total work done in the month of November, if they work for single hour every day and work done by a man in an hour is one unit.

1. 17500 units
2. 18000 units
3. 18750 units
4. 18500 units
5. 19000 units

Option “3” is correct.
Number of men working in February= 1000

4. Find the respective ratio of work done by men in odd days in December to the work done by men in even days in February.

1. 12:7
2. 7:12
3. 12:11
4. 11:12
5. 13:11

Option “1” is correct.
Number of men working in February= 1000

5. Find the sum of number of men working in odd days in February and that in July is how much more or less than the sum of number of men working in even days in November and that in December.

1. 1210
2. 520
3. 1920
4. 1905
5. 2000

Option “4” is correct.
Number of men working in February= 1000

Set-114

The table given below shows data regarding measurement of four different shapesRead the following table carefully and answer the following question.
Note: Some data are missing, student have to calculate if required.

1. If a man wanted to convert the rectangular area into a rectangular well to store water for irrigation purpose for that he digs the ground 13 m deep. Find the volume of water that can be stored in rectangular well. (In m³)

1. 2730
2. 2370
3. 7320
4. 3270
5. Can’t be determined

Option “1” is correct.
Height of the well = 13 m
Volume of the well= 210 × 13 = 2730 m³

2. If a man wants to make a badminton court in the circular playground for the children and for their safety he fenced around the playground. Find the total cost of flooring the badminton court and fencing the circular park.

1. Rs 73330
2. Rs 73350
3. Rs 73530
4. Rs 73050
5. Rs 73550

Option “2” is correct.

3. Find the cost of fencing of square field is how much less or more than the cost of fencing the circular field.

1. Rs.4570
2. Rs.4560
3. Rs.4550
4. Rs.4575
5. Rs.4565

Option “2” is correct.

4. Find the total cost of fencing and flooring of the triangular ground. (Consider right angle triangle)

1. Rs.9000
2. Rs.12500
3. Rs.10500
4. Rs.12000
5. Rs.8400

Option “4” is correct.

5. In a circular playground, an area in the shape of square left for making a stage. Find the cost of flooring the remaining area.

1. Rs.116909
2. Rs.108740
3. Rs.82480
4. Rs.124245
5. Rs.90828

Option “1” is correct.

6. Find the ratio of sum of area of circular field and triangular field to the sum of area of rectangular field and square field.

1. 111: 91
2. 112: 89
3. 128: 87
4. 117: 79
5. 131: 82

Option “3” is correct.

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