OHLC || Data Interpretation || CAT 2021 || 27 July
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Question 1
OHLC (Open-High-Low-Close) chart given below shows data regarding trading of 5 shares on a particular Monday at National Stock Exchange.
Z Value = (Lowest + Opening) − Highest
Note:
1) Red Candle – Top end & bottom end represents opening & closing value of the share respectively of a particular day.
2) Green Candle – Top end & bottom end represents closing & opening value of the share respectively of a particular day.
3) Vertical line represents highest & lowest value of the share of a particular day.
For how many of the five shares mentioned, the highest value on that day was more than 50% than the opening value of that day?
Question 2
OHLC (Open-High-Low-Close) chart given below shows data regarding trading of 5 shares on a particular Monday at National Stock Exchange.
Z Value = (Lowest + Opening) − Highest
Note:
1) Red Candle – Top end & bottom end represents opening & closing value of the share respectively of a particular day.
2) Green Candle – Top end & bottom end represents closing & opening value of the share respectively of a particular day.
3) Vertical line represents highest & lowest value of the share of a particular day.
Question 3
OHLC (Open-High-Low-Close) chart given below shows data regarding trading of 5 shares on a particular Monday at National Stock Exchange.
Z Value = (Lowest + Opening) − Highest
Note:
1) Red Candle – Top end & bottom end represents opening & closing value of the share respectively of a particular day.
2) Green Candle – Top end & bottom end represents closing & opening value of the share respectively of a particular day.
3) Vertical line represents highest & lowest value of the share of a particular day.
Question 4
OHLC (Open-High-Low-Close) chart given below shows data regarding trading of 5 shares on a particular Monday at National Stock Exchange.
Z Value = (Lowest + Opening) − Highest
Note:
1) Red Candle – Top end & bottom end represents opening & closing value of the share respectively of a particular day.
2) Green Candle – Top end & bottom end represents closing & opening value of the share respectively of a particular day.
3) Vertical line represents highest & lowest value of the share of a particular day.
Question 5
5 high blood-pressure patients (Smit, Ishita, Sanchit, Yahan, Takara) get their blood pressure checked 4 times in a day at 8 am, 1 pm, 6 pm and 11 pm in a hospital.
The given below chart shows the data of the systolic reading (in mmHg) of the 5 patients on a particular day.
Note:
1) Candle – Top end & bottom end represent the systolic reading (in mmHg) of the 5 patients at 8 am and 11 pm. If the candle is black, it represents that the systolic reading at 8 am is more than the systolic reading at 11 pm. If the candle is white, it represents vice versa.
2) Vertical line represents highest & lowest systolic reading on the day.
For the readings after the first, if the difference was 20% or more than the earlier reading, it was measured again after 2 hours, otherwise it was measured agin after 3 hours apart from the given timing slots. For all patients, the 8 am, 1 pm, 6 pm and 11 pm readings were respectively their 1st, 3rd, 5th and last readings. If for Takara, all the blood pressure reading took place at 3 hour intervals, what was the maximum possible reading for him?
Question 6
5 high blood-pressure patients (Smit, Ishita, Sanchit, Yahan, Takara) get their blood pressure checked 4 times in a day at 8 am, 1 pm, 6 pm and 11 pm in a hospital.
The given below chart shows the data of the systolic reading (in mmHg) of the 5 patients on a particular day.
Note:
1) Candle – Top end & bottom end represent the systolic reading (in mmHg) of the 5 patients at 8 am and 11 pm. If the candle is black, it represents that the systolic reading at 8 am is more than the systolic reading at 11 pm. If the candle is white, it represents vice versa.
2) Vertical line represents highest & lowest systolic reading on the day.
Question 7
5 high blood-pressure patients (Smit, Ishita, Sanchit, Yahan, Takara) get their blood pressure checked 4 times in a day at 8 am, 1 pm, 6 pm and 11 pm in a hospital.
The given below chart shows the data of the systolic reading (in mmHg) of the 5 patients on a particular day.
Note:
1) Candle – Top end & bottom end represent the systolic reading (in mmHg) of the 5 patients at 8 am and 11 pm. If the candle is black, it represents that the systolic reading at 8 am is more than the systolic reading at 11 pm. If the candle is white, it represents vice versa.
2) Vertical line represents highest & lowest systolic reading on the day.
Question 8
5 high blood-pressure patients (Smit, Ishita, Sanchit, Yahan, Takara) get their blood pressure checked 4 times in a day at 8 am, 1 pm, 6 pm and 11 pm in a hospital.
The given below chart shows the data of the systolic reading (in mmHg) of the 5 patients on a particular day.
Note:
1) Candle – Top end & bottom end represent the systolic reading (in mmHg) of the 5 patients at 8 am and 11 pm. If the candle is black, it represents that the systolic reading at 8 am is more than the systolic reading at 11 pm. If the candle is white, it represents vice versa.
2) Vertical line represents highest & lowest systolic reading on the day.
Quantity I: The average of the 6 pm systolic reading of the 5 patients.
Quantity II: The average of the systolic reading of the patients with the highest systolic reading for the four timings. (If two patients have highest systolic reading then consider only one of them)
Use the data from the previous question.
Question 9
Note:
1) Candle – Top end & bottom end represent the average of the highest scoring 6 matches (other than the highest) and lowest scoring 6 matches (other than the lowest) of the player.
2) Vertical line represents highest & lowest score of the player in the 14 matches.
For how many players, the highest scoring 6 matches (other than the highest) is more than 75% more than the lowest scoring 6 matches (other than the lowest) of the player?
Question 10
Note:
1) Candle – Top end & bottom end represent the average of the highest scoring 6 matches (other than the highest) and lowest scoring 6 matches (other than the lowest) of the player.
2) Vertical line represents highest & lowest score of the player in the 14 matches.
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