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Quadratic Equation & Pie Chart II Quantitative Aptitude II MH-CET 2021 II 23 August
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Question 1
Direction: In the following question two equations are given in variables X and Y. You have to solve these equations and determine the relation between X and Y.
I. 2X2 + X – 3 = 0
II. 3Y2 – 14Y – 17 = 0
Question 2
Direction: In the following question two equations are given in variables X and Y. You have to solve these equations and determine the relation between X and Y.
I. 7X2 + 16X + 9 = 0
II. 3Y2 – 16Y + 21 = 0
Question 3
Direction: In the following question two equations are given in variables X and Y. You have to solve these equations and determine the relation between X and Y.
I. X2 + 5X – 300 = 0
II. Y2 – 30Y + 225 = 0
Question 4
Direction: In the following question two equations are given in variables x and y. You have to solve these equations and determine relation between x and y.
I. 9x2 − 15x + 4 = 0
II. 4y2 − 27y + 45 = 0
II. 4y2 − 27y + 45 = 0
Question 5
Direction: In the following question two equations are given in variables X and Y. You have to solve these equations and determine the relation between X and Y.
I. 3X2 + 2X – 8 = 0
II. 3Y2 – 11Y + 10 = 0
Question 6
Direction: The following pie-chart represents the distribution of the number of students appeared for a quiz competition from five different colleges-A, B, C, D and E in 2018. Read the following data carefully and answer the questions.
Total number of students appeared for the quiz = 18000
If 60% of the number of students appeared from college A qualify the quiz and 75% of the number of students appeared from college B qualify the quiz, then what is the ratio of the number of students failed in quiz from college A to the number of students failed in quiz from college B?
Question 7
Direction: The following pie-chart represents the distribution of the number of students appeared for a quiz competition from five different colleges-A, B, C, D and E in 2018. Read the following data carefully and answer the questions.
Total number of students appeared for the quiz = 18000
If the number of students appeared from all college increased in 2019 by 20% and the distribution of the number of students remains the same, then what is the average number of students appeared from college B, C, D and E together in 2019?
Question 8
Direction: The following pie-chart represents the distribution of the number of students appeared for a quiz competition from five different colleges-A, B, C, D and E in 2018. Read the following data carefully and answer the questions.
Total number of students appeared for the quiz = 18000
If 70% students from college B passed and 40% students from college E passed, then the number of students failed from college B and E together is what percent of the total number of students appeared from all colleges together?
Question 9
Direction: The following pie-chart represents the distribution of the number of students appeared for a quiz competition from five different colleges-A, B, C, D and E in 2018. Read the following data carefully and answer the questions.
Total number of students appeared for the quiz = 18000
The ratio of boys and girls who appeared in the quiz from college C is 3 : 7 and the ratio of the number of boys and girls who appeared in the quiz from college D is 3 : 2. What is the difference between the numbers of boys appeared from college C and the number of girls appeared from college D?
Question 10
Direction: The following pie-chart represents the distribution of the number of students appeared for a quiz competition from five different colleges-A, B, C, D and E in 2018. Read the following data carefully and answer the questions.
Total number of students appeared for the quiz = 18000
The ratio of the number of boys and girls who appeared in the quiz from college A is 2 : 3 and the ratio of the number of boys and girls who appeared in the quiz from college B is 1 : 2. The number of girls appeared from college A is what percent more /less than the number of girls appeared from college B?
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Aug 23CAT & MBA
