Directions (1-5): What should come in place of question mark (?) in the series given below?
Q1. 41, 164, 2624, ?, 6045696
(a) 104244
(b) 94644
(c) 94464
(d) 102444
(e) None of these
Q2. 14, 43.5, 264, ?, 76188
(a) 3168
(b) 3176
(c) 1587
(d) 1590
(e) 3174
Q3. 274, 301, 426, 769, 1498, ?
(a) 3016
(b) 4264
(c) 7692
(d) 2829
(e) None of these
Q4. 6, 26, 134, 666, 3334, 16666, ?
(a) 83334
(b) 84256
(c) 54333
(d) 13425
(e) None of these
Q5. 949, 189.8, ?, 22.776, 11.388, 6.8328
(a) 48.24
(b) 53.86
(c) 74.26
(d) 56.94
(e) None of these
Solutions (1-5):
Directions (6-10): What should come in place of question mark(?) in the questions given below?(you are not expected to get exact values).
Q6. 3739.98 + 164.89 × 29.95 = ?
(a) 10540
(b) 8800
(c) 8690
(d) 6900
(e) 6300
Q7. 6524.98 ÷ 544.88 × 1.02 = ?
(a) 21
(b) 33
(c) 14
(d) 12
(e) 28
Q8. 51% of 5086 – 3/7 of 899 = ?
(a) 2215
(b) 2315
(c) 2025
(d) 2157
(e) 2351
Q9. 21 + 4.9 × 7.9 + 9.88= ?
(a) 65
(b) 71
(c) 66
(d) 75
(e) None of these
Directions (11-15): In the following table, number of students studying in five different branches of a university is given for the year 2017. Also given the percentage of students participating in two different games (Hockey and Football). Study the table carefully and answer the questions that follow:
Branches | Total students | Sports for participation | |
Hockey | Football | ||
Mechanical | 480 | 25% | 15% |
Electrical | 320 | 20% | 25% |
Civil | 260 | 30% | 10% |
Computer science | 450 | 10% | 40% |
Electronics | 300 | 16% | 30% |
Q11. What will be the difference between students playing Hockey and football together from the Electrical branch and the no. of students playing the same games from Electronics branch?
(a) 8
(b) 6
(c) 12
(d) 11
(e) None of these
Q12. If 40% students in the Mechanical branch are girls then find the ratio of girls playing Hockey from Mechanical branch to the students playing Football from the Civil branch?
(a) 24: 13
(b) 25: 17
(c) 13: 24
(d) 23: 28
(e) Cannot be determined
Q13. Total no. of students playing Hockey and Football from Computer Science branch are approximate what percent of total no. of students playing the same games from the Mechanical branch?
(a) 125%
(b) 120%
(c) 117%
(d) 113%
(e) 135%
Q14. Find the approximate average no. of students playing Football from all branches.
(a) 81
(b) 93
(c) 95
(d) 85
(e) 90
Q15. If 40%, 30% and 50% students are girls in respected branches Electrical, Civil and Computer Science, then find the average no. of girls from these branches who participate in Hockey if the percentage of girls participating in Hockey are 10%,15% and 12% from respected branches (approximately).
(a) 21
(b) 23
(c) 24
(d) 17
(e) 26