Quantitative Aptitude Quiz for Prelims Exams- SBI & IBPS 2021- 1st January

Table of Contents

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

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): What is the value of (?) in the following number series?

Q6. 17, 21, 30, ?, 104, 225
(a) 41
(b) 55
(c) 46
(d) 45
(e) 51

Q7. ?, 2.25, 2.75, 6.5, 28, 228
(a) 2
(b) 1
(c) 3
(d) 4
(e) 0

Q8. 94, 100, 111, 132, 168, ?
(a) 228
(b) 234
(c) 214
(d) 220
(e) 224

Q9. 66, ?, 212, 242, 254, 256
(a) 156
(b) 146
(c) 136
(d) 149
(e) 145

Q10. 21, 24, 32, 50, ?, 166
(a) 69
(b) 88
(c) 78
(d) 57
(e) 68

Q12. Marks scored by Sumit is 12.5% more than Sahil’s marks. Ajay got 6⅔% more marks then Sumit’s. If difference between marks scored by Ajay and Sahil is 40, then find the total marks scored by all three.
(a) 665
(b) 450
(c) 555
(d) 745
(e) 625

Q13. Amit’s saving is 1000 Rs more than Vikas’s saving. They both save 10% of their respective income. Amit and Vikas both invested 30% and 20% of their respective income in a scheme which offers 10% per annum for 10 months and 12 months respectively. If total interest earned by both is Rs.2500 then find the income of Vikas?
(a) 60000
(b) 48000
(c) 35000
(d) 55000
(e) 50000

Q15. In how many ways a committee of 5 member can be formed from 6 men and 7 women in which at least 3 men should come?
(a) 431
(b) 520
(c) 720
(d) 531
(e) 640

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