Quantitative Aptitude Quiz For NIACL AO Prelims 2023 -30th August

Directions (1-5): Given Pie chart shows the degree wise distribution of students of six classes who attended a public seminar.

Note: – These students are from 3 different schools.
Total schools ⇒ D.A.V. schools + J.N.V. School + D.P.S. School

Q1. In class IX, 60% student who attended seminar are girls, in which distribution of girls, on the basis of school D.A.V, J.N.V and D.P.S is 2 : 3 : 1. If number of girls in IX class who attended seminar form J.N.V is 30, then find the total number of student who attended seminar from all schools and from all class.
(a) 500
(b) 600
(c) 1000
(d) 400
(e) 800

Q2. Ratio between Girls in class X to boys in class XII who attended seminar is 4 : 5 and girls in class XII is 66 ⅔% of total strength of class, then find the number of Boys in class X is what percent of total strength of class X?
(a) 63 ⅙%
(b) 69 ⅚%
(c) 67 ⅓%
(d) 65 ⅓%
(e) 64 ⅙%

Q3. Find the ratio of number of students who attended seminar from class VII, X and XI together to number of students who attended seminar from class VIII, IX and XII together?
(a) 13 :11
(b) 131 : 130
(c) 127 : 113
(d) Cannot be determined
(e) 113 : 111

Q4. Number of students in XI class from J.N.V who attended seminar is 75 which is 25% of the total student in class XI who attended seminar. If number of student in VIII class from D.A.V. who attended seminar is 60 than find the number of students in class VIII from J.N.V and D.P.S together
(a) 140
(b) 240
(c) 320
(d) 220
(e) 280

Q5. Number of students in Class X who attended seminar are what percent of the number of student in class IX who attend seminar.
(a) 60%
(b) 75%
(c) 65%
(d) 80%
(e) 50%

Directions (6 – 10): Given line graph shows number of applicants of SSC and Bank PO in given six years. Study the data carefully and answer the following questions.

Q6. If number of applicants of Bank PO in 2015 were 87.5% more than vacancies declared for same and only 70% of applicants reached final interview, find number of students not qualified in interview? (No. of applicants selected were equal to vacancy released).
(a) 2200
(b) 3400
(c) 2800
(d) 2500
(e) 3200

Q7. Average number of Bank PO applicants in 2014, 2016 and 2017 together is what percent more/less than average number of SSC applicants in 2012 & 2015 together?
(a) 36%
(b) 25%
(c) 44%
(d) 37.5%
(e) 22.5%

Q8. If only 80% SSC applicants appeared for tier 1 in 2016 and 2100 students were not able to get selection out of total appeared, then find what percent of applicants were selected in 2016 out of total applicants of SSC in 2016?
(a) 65 ⅔ %
(b) 64 ½ %
(c) 68 ⅓%
(d) 65 ⅓%
(e) 66 ½ %

Q9. In 2017, only 40% and 55% applicants got selection in Bank Po and SSC respectively, then find ratio between applicants not selected in same in 2017?
(a) 3 : 4
(b) 5 : 7
(c) 5 : 6
(d) 4 : 7
(e) 6 : 7

Q10. In 2011, Ratio between SSC applicants to Bank PO applicants was 4 : 3 and SSC applicants in 2011 were 40% more than SSC applicants in 2012,then find number of Bank PO applicants in 2011?
(a) 14200
(b) 14700
(c) 16300
(d) 15800
(e) 13900

Solutions