Quantitative Aptitude Quiz For ESIC- UDC, Steno, MTS Prelims 2022-28th February

Directions (1-5): The percentage distribution of students studying various subjects in a college is given below in the pie-graph. Answer the following question based on given data-

Q1. Find the ratio between no. of students studying ‘Science’ and ‘English’ together to number of students studying ‘Eco’ and ‘Others’ together?
(a) 2:5
(b) 5:2
(c) 3:5
(d) 7:5
(e) 5:3

Q2. If the difference between students studying ‘Maths’ and ‘Arts’ is 512, then find the number of students studying science?
(a) 1600
(b) 1500
(c) 1800
(d)1400
(e) 1700

Q4. Find the average of number of student studying ‘Eco’, ‘Others’ and Maths if number of students studying ‘Science’ is 20 more than number of students studying ‘English’?
(a) 62
(b) 65
(c) 70
(d)60
(e) 57

Q5. Find the number of students studying ‘Eco’ and ‘Others’ together, if total number of students studying in college is 1800?
(a) 412
(b) 560
(c) 486
(d) 350
(e) 520

Directions (6-10): Table given below shows population of five villages and percentage of male, female and transgenders among them.

Q6. Total number of females in village ‘B’ and ‘D’ together is what percent more than total number of males in village ‘C’ ?
(a) 275%
(b) 225%
(c) 125%
(d) 175%
(e) 150%

Q7. What will be the difference between number of males and females in village ‘A’ ?
(a) 480
(b) 1120
(c) 1680
(d) 1920
(e) 2880

Q8. Find the ratio of population of transgenders in village ‘C’ to population of male in village ‘B’?
(a) 9 : 10
(b) 7 : 8
(c) 3 : 4
(d) 27 : 32
(e) 3 : 5

Q9. Find the difference between males in village ‘E’ to females in village ‘D’ ?
(a) 710
(b) 690
(c) 610
(d) 830
(e) 890

Q10. Transgender population in village ‘A’ is what percent of the female population in village ‘B’ ?
(a) 75%
(b) 33 ⅓%
(c) 66 ⅔%
(d) 55%
(e) 50%

Directions (11-15): Bar-chart given below shows students registered for three different exams in five different years. Study the data carefully and answer the following questions.

Q12. Find the ratio of total students registered for all the three exams in 2012 and 2013 together to total students registered for all the three exams in 2014 and 2015 together?
(a) 9 : 17
(b) 2 : 3
(c) 3 : 5
(d) 5 : 8
(e) 10 : 17

Q13. Average number of students registered for MTS exam in all the five years together is how much less/more than average number of students registered for CHSL exam in all the five years together?
(a) 4
(b) 0
(c) 2
(d) 6
(e) 8

Q14. Out of total students registered for all the exams in 2016, 80% appeared for exam. Students appeared in MTS, CGL and CHSL are in the ratio 3 : 3 : 1. Find how much percent of students appeared for exam MTS out of students registered for MTS exam in that year?
(a) 90%
(b) 80%
(c) 60%
(d) 10%
(e) 20%

Q15. In 2013, out of total students registered for all the three exams, 80% appeared out of which only 25% qualified the exams. Find the number of students appeared in exam but disqualified. (in Lakh)
(a) 18
(b) 36
(c) 72
(d) 54
(e) 63

Solutions