Quantitative Aptitude Quiz For ECGC PO 2021- 13th February

Table of Contents

Q1. Mukesh sold a cow to Rakesh at 20% profit. Rakesh sold it to Mahesh at 25% profit. Mahesh sold it to Mona at 10% profit. If Mona paid Rs. 990 for the cow then at what price Mukesh purchased it?
(a) Rs. 580
(b) Rs. 550
(c) Rs. 600
(d) Rs. 620
(e) None of these

Q2. A hockey team has 14 players including two goalkeepers. In how many ways can playing eleven be selected?
(a) 138
(b) 232
(c) 130
(d) 132
(e) None of these

Q4. A committee of 5 persons is to be formed from 5 men and 4 women. What is the Probability of having at least 3 men in the committee?
(a) 9/13
(b) 11/13
(c) 7/9
(d) 9/14
(e) None of these

Q5. If a person reduces his speed by 2/3 of his normal speed then he takes one hour more in walking certain distance. The time (in hours) to cover the distance with normal speed is
(a) 0.5
(b) 1
(c) 3
(d) 1.5
(e) None of these

Directions (6-10): Study the following graph carefully to answer the questions that follow:
Number of students (in hundreds) from two different schools who qualified in an exam in six different years.

Q6. What is the approximate percent increase in the number of students who qualified in the exam from School Q in the year 2007 as compared to the previous year?
(a) 30
(b) 36
(c) 45
(d) 49
(e) 26

Q7. What is the ratio of the number of students who qualified in the exam from School P in the year 2005 to the number of students who qualified in the exam from School Q in the year 2008?
(a) 13 : 18
(b) 17 : 18
(c) 17 : 19
(d) 13 : 19
(e) None of these

Q8. What is the difference between the total number of students who qualified in the exam in the year 2005 from both the schools together and the total number of students from School-Q who qualified in the exam over all the years together?
(a) 30000
(b) 30500
(c) 29000
(d) 29500
(e) None of these

Q9. Total number of students who qualified in the exam from School-P over all the years together is approximately what percentage of the total number of students who qualified in the exam from both the schools together in the years 2006 and 2007?
(a) 143
(b) 159
(c) 155
(d) 165
(e) 147

Q10. If 40 percent of the total students who qualified in the exam from both the schools together over all the years are females, then what is the total number of males who qualified in the exams over all the years from both the schools together?
(a) 51000
(b) 54000
(c) 56000
(d) 52000
(e) None of these

Directions (11 – 15): What will come in the place of question (?) mark?