Directions (1-5): What should come in place of question mark (?) in the following questions?
Q2. 1674 ÷ 27 × 9 + 18 = ?²
(a) 26
(b) 23
(c) 24
(d) 35
(e) 18
Q3. 320% of 700- 70% of 320 – 3.2% of 7000 = ?
(a) 1792
(b) 224
(c) 1972
(d) -224
(e)1692
Q4. (7294 – 3241 + 716) – (3267 + 2425 – 961) = ?
(a) 35
(b) 48
(c) 43
(d)38
(e) 47
Directions (6-10): Line graph given below gives information about total no. of students appeared in SSC exam held on five different days (Day1, Day2, Day3, Day4 & Day5).
Q7. If ratio of no. of girls to boys appeared on day 2 and day 3 for SSC exam are 3:2 and 5:3 respectively, find no. of girls appeared on day 3 for SSC exam are how much more/less than no. of boys appeared on day 2 for SSC exam?
(a)2000
(b)2500
(c)3700
(d)5000
(e)2800
Q8. No. of students appeared on day 1 for SSC exam are what percent more or less than no. of students appeared on day 4 for SSC exam?
(a)20%
(b)12.5%
(c)25%
(d)14.28%
(e)7.14%
Q9. What is the ratio of average no. of student appeared for SSC exam on day1, day2 and day5 to that of on day3 and day4?
(a)147:110
(b)55:49
(c)49:55
(d)55:51
(e)None of these.
Q10. Difference between no. of students appeared for SSC exam on day 1 and day 3 is 12.5% of total no. of students applied for SSC exam. Find total no. of students applied for SSC exam are how much more than no. of students appeared on day 2 for SSC exam?
(a)75000
(b)71000
(c)81000
(d)80000
(e)85000
Directions (11 – 15): In each of these questions, two equations (I) and (II) are given. You have to solve both the equations and answer the following questions.
(a) x > y
(b) x < y
(c) x ≥ y
(d) x ≤ y
(e) x = y or no relation.
Q11. I. 2x² – 17x + 36 = 0
II. 2y² – 19y+ 45 = 0
Q12. I. x² – 25x + 154 = 0
II. y² – 28y + 195 = 0
Q14. I. 3x²- 10x – 8 = 0
II. 2y² – 23y + 60 = 0
Q15. I. 12x – 16y = -16
II. 17y – 13x = 12
Solutions