Quant questions for SBI PO 2017
Directions (1-5): Study the following table carefully to answer the questions.
Percentage of marks obtained by six students
in six subjects |
|||||||
Subjects | History | Geography | Maths | Science | English | Hindi | |
Maximum marks | 75 | 75 | 100 | 150 | 50 | 60 | |
Students Percentage | |||||||
A | 82 | 66 | 59 | 76 | 62 | 65 | |
B | 76 | 72 | 65 | 84 | 74 | 75 | |
C | 56 | 78 | 71 | 66 | 86 | 70 | |
D | 64 | 80 | 68 | 72 | 66 | 80 | |
E | 48 | 68 | 83 | 88 | 56 | 60 | |
F | 60 | 74 | 79 | 64 | 80 | 85 |
Q1. What are the average marks obtained by all the students in Science out of 150?
(a) 75
(b) 112.50
(c) 108.50
(d) 78
(e) None of these
Q2. What are the average marks obtained by all students in Geography?
(a) 54.25
(b) 54.75
(c) 73
(d) 71
(e) None of these
Q3. What is the ratio between total marks obtained by D in Maths, Science and English together and the total marks obtained by F in these subjects together respectively?
(a) 209 : 215
(b) 215 : 209
(c) 206 : 223
(d) 223 : 206
(e) None of these
Q4. Marks obtained by C in Science are approximately what per cent of his total marks obtained in all the six subjects together?
(a) 22
(b) 16
(c) 20
(d) 18
(e) 28
Q5. What are the total marks obtained by B in all the subjects together?
(a) 336
(b) 223
(c) 446
(d) 273
(e) None of these
Directions (6-10): Study the following graph carefully to answer these questions.
Population of two states (in lakhs) over the year
Q6. Population of state B in 2002 is what per cent of the total population of State B in all the years together? (rounded off to two digits after decimal)
(a) 8.26
(b) 7.26
(c) 8.32
(d) 7.82
(e) None of these
Q7. What is the ratio between the total population of State A for the years 2001, 2002 and 2003 together and the total population of State B for the years 2005, 2006 and 2007 together respectively?
(a) 27 : 53
(b) 54 : 59
(c) 29 : 54
(d) 53 : 27
(e) None of these
Q8. For which state and in which year the per cent rise in population form the previous year was the highest?
(a) State B 2003
(b) State B 2002
(c) State A 2004
(d) State A 2005
(e) None of these
Q9. What is the per cent rise in population of State B from 2003 to 2004?
Q10. Approximately what is the average population of State A for all the given years?
(a) 65 lakhs
(b) 50 lakhs
(c) 48 lakhs
(d) 58 lakhs
(e) 52 lakhs
Directions (11-15): What will come in place of question mark (?) in the following questions?
(a) 40
(b) 25
(c) 45
(d) 30
(e) 20
Q12. (25% of 780 + 35% of 640) ÷ 4 = ?
(a) 108.25
(b) 104.75
(c) 120.75
(d) 114.25
(e) 110.75
(a) 32
(b) 38
(c) 42
(d) 48
(e) 54
(a) 18
(b) 21
(c) 19
(d) 28
(e) None of these
Q15. 76% of 1285 = 35% of 1256 + ?
(a) 543
(b) 537
(c) 547
(d) 533
(e) None of these
Solutions
S7. Ans.(c)
Sol. Required ratio
= (40 + 45 + 60) : (80 + 90 + 100)
= 145 : 270 = 29 : 54
S8. Ans.(a)
Sol. It is clear from the graph that for state B is year 2003 the per cent rise populations from the previous year was the highest.
S12. Ans.(b)
Sol. Here, (25% of 780 + 35% of 640) ÷ 4 = ?
⇒ (25 × 7.80 + 35 × 6.4) ÷ 4 = ?
⇒ (195 + 224) ÷ 4
⇒ ? = 419 ÷ 4 = 104.75