Directions (1-5): Find the wrong number in the following number series:
Q1. 8, 12, 24, 60, 180, 640, 2520
(a) 60
(b) 180
(c) 2520
(d) 640
(e) 8
Q2. –1, 1, 2, 6, 14, 30, 62
(a) 1
(b) 62
(c) -1
(d) 14
(e) 30
Q3. 3, 4, 12, 41, 103, 228, 444
(a) 228
(b) 3
(c) 41
(d) 444
(e) 103
Q4. 5, 3, 4, 7, 17, 45, 138
(a) 3
(b) 7
(c) 17
(d) 45
(e) 138
Q5. 17, 25, 38, 53, 79, 107, 140
(a) 79
(b) 140
(c) 25
(d) 53
(e) 107
Directions (6-10): What value should come in place of question mark (?) in the following questions?
Directions (11-15): Study the pie chart given below and answer the following questions.
Pie chart shows the percentage distribution of total distance travelled by Anurag on 5 days (Monday, Tuesday, Wednesday, Thursday and Friday).
Q11. On Monday, Anurag travelled 5/9th of the distance at an average speed of 50 km/hr. and remaining distance at an average speed of 60 km/hr., then find average speed (in km/hr.) of Anurag on Monday.
(a) 57
(b) 54
(c) 53
(d) 56
(e) 55
Q12. Distance travelled by Anurag on Wednesday and Friday together is how much more or less than distance travelled by Anurag on Tuesday and Thursday together?
(a) 9km
(b) 45km
(c) 18km
(d) 27km
(e) 36km
Q13. If ratio of distance travelled by Anurag on Tuesday via Bus, Car & Train is 7 : 3 : 5 and speed of Bus, Car & Train is 21 km/hr., 30 km/hr. & 25 km/hr. respectively, then find total time taken by Anurag on Tuesday to cover the whole distance.
(a) 16 hours
(b) 13 hours
(c) 12.5 hours
(d) 9.5 hours
(e) 15 hours
Q14. Find average distance travelled by Anurag on Wednesday, Thursday & Friday.
(a) 165km
(b) 182km
(c) 154km
(d) 176km
(e) 162km
Q15. If on Sunday Anurag travelled 250% of the distance travelled by him on Monday and time taken by Anurag to travel whole distance on Sunday is 20 hours, then find average speed of Anurag on Sunday.
(a) 25 km/hr.
(b) 30 km/hr.
(c) 22.5 km/hr.
(d) 20 km/hr.
(e) 17.5 km/hr.
Solutions