Quant Quiz For IBPS/BOM Exam

Today is DAY 36 of the study plan and in Quantitative Aptitude today’s chapter is Practice of 4-7 Chapters (Percentage, Average and Ratio) 

Q1. A person gave 20% of his income to his elder son, 30% of the remaining to the younger son and 10% of the balance he denoted to a trust. He is left with Rs. 10080. His income was:
(a) Rs. 50000
(b) Rs. 40000
(c) Rs. 30000
(d) Rs. 20000
(e) None of these

Q2. Mr Shamin’s salary increases every year by 10% in June. If there is no other increase or reduction in the salary and his salary in June 2011 was Rs. 22,385, what was his salary in June 2009?
(a) Rs. 18,650
(b) Rs. 18,000
(c) Rs. 19,250
(d) Rs. 18,500
(e) None of these


Q3. How many students passed in first class?
Statements:
I. 85% of the students who appeared in examination have passed either in first class or in second class or in pass class.
II. 750 students have passed in second class.
III. The number of students who passed in pass class is 28% of those passed in second class.
(a) All I, II and III
(b) Only I and III
(c) Only II and III
(d) Question cannot be answered even with information in all three statements.
(e) None of these

Q4. In a school there are 250students, out of whom 12 percent are girls. Each girl’s monthly fee is Rs. 450 and each boy’s monthly fee is 24 percent more than that of a girl. What is the total monthly fee of girls and boys together?
(a) Rs. 1,36,620
(b) Rs. 1,36,260
(c) Rs. 1,32,660
(d) Rs. 1,32,460
(e) None of these


Q5. In a test consisting of 80 questions carrying one mark each, Arpita answer 65% of the first 40 questions correctly. What percent of the other 40 questions does she need to answer correctly to score 75% on the entire test?
(a) 60
(b) 80
(c) 75
(d) 40
(e) None of these


Q6. 5 members of a team are weighed consecutively and their average weight calculated after each member is weighed. If the average weight increases by one kg each time, how much heavier is the last player than the first one?
(a) 4 kg
(b) 20 kg
(c) 8 kg
(d) 5 kg
(e) None of these


Q7. The batting average for 40 innings of a cricketer is 50 runs. His highest score exceeds his lowest score by 172 runs. If these two innings are excluded, the average of the remaining 38 innings is 48 runs. The highest score of the player is:
(a) 165
(b) 170
(c) 172
(d) 174
(e) None of these


Q8. The average marks in English of a class of 24 students is 56. If the Marks of three students were misread as 44, 45 and 61 in lieu of the actual marks 48, 59 and 67 respectively, then what would be the correct average?
(a) 56.5
(b) 59
(c) 57.5
(d) 58
(e) None of these


Q9. The average score of Rahul, Manish and Suresh is 63. Rahul’s score is 15 less than Ajay and 10 more than Manish. If Ajay scored 30 marks more than the average score of Rahul, Manish and Suresh, what is the sum of Manish’s and Suresh’s scores?
(a) 120
(b) 111
(c) 117
(d) Cannot be determined
(e) None of these

Q10. What is the age of a class teacher?
I. There are 11 students in the class.
II. The average age of the students and the teacher is 14 years.
III. The average age of the teacher and the students is 3 years more than that of the students.
(a) Both I and III
(b) Both I and II
(c) II and either I or III
(d) All I, II and III
(e) None of these

Directions (11-15): Study the information carefully to answer the following questions.
On the occasion of an opening ceremony of a sports event, in a stadium, there are 600 players who are participating in four different events, that is, Athletics, Table Tennis, Kho-Kho and Lawn Tennis. The ratio of male to female players is 11:4. 30% of the female players are participating in Athletics. 10% of the female players are participating in Table Tennis. The remaining female players are participating in Kho-Kho and Lawn Tennis in the ratio of 1:3. The ratio of male players who are participating in Athletics and other events together is 3:5. 4% of those male players who are not participating in Athletics are participating in Lawn Tennis. Remaining male players are participating in Table Tennis and Kho-Kho in the ratio 5:3.


Q11. What is the ratio of the male players participating in Lawn Tennis to the female players participating in Table Tennis?
(a) 11:72
(b) 11:38
(c) 11:16
(d) 16:13
(e) None of these

Q12. What is the total number of players (both males and females together) participating in Table Tennis and Athletics together?
(a) 360
(b) 358
(c) 374
(d) 396
(e) None of these

Q13. What is the ratio of the female players participating in Lawn Tennis to those participating in Table Tennis?
(a) 9:5
(b) 4:7
(c) 7:4
(d) 9:2
(e) None of these

Q14. What is the difference between the male players participating in Kho-Kho and the female players participating in Lawn Tennis?
(a) 27
(b) 31
(c) 83
(d) 76
(e) None of these

Q15. What is the total number of female players who are participating in Athletics and Kho-Kho together?
(a) 68
(b) 72
(c) 58
(d) 67
(e) None of these