1)540, 272.5, ? , 141.25, 78.125, 49.06
A)160.25
B)141.25
C)90.50
D)210.75
E)None of these

2)2340, 1172, 590, 301, ?
A)201.50
B)160.6
C)158.5
D)124.05
E)None of these

3)5, 136, ? , 8768, 88680
A)1032
B)1356
C)1562
D)2450
E)None of these

4)19, 21, 45, 139, ?, 2811
A)1780
B)786
C)1290
D)561
E)None of these

5)36, 19, 18, 28, 55, 138.5, ?
A)234.6
B)414.5
C)560.8
D)643.5
E)None of these

6)A Bus covers a distance of 36km at a uniform speed.Had the speed been 6 kmps less, it would have taken one hour more for the journey.The original speed of the bus is?
A)30kmps
B)12kmps
C)18mmps
D)20kmps

7)Two buses of same length are running in in the same direction with speed 50km/hr and 80km/ph.The latter completely cross the man in 18sec. The length of the each bus is?
A)70m
B)75m
C)80m
D)150m

8)A bus reached Mumbai from Hyderabad in 30min with an average speed of 50kmph. If the average speed is increased by 35kmph ,How long will it take to cover the same distance ?
A)17min
B)18min
C)19min
D)20min

9)An aeroplane covers a certain distance at a speed of 240kmph in 5hours. To cover the same distance in 1(2/3) hours it must travel at a speed of?
A)700kmph
B)730kmph
C)720kmph
D)710kmph

10)If Anil persons walks at 12kmph instead of 10kmph, he would have walked 18km more.The actual distance travelled by him is?
A)100km
B)90km
C)80km
D)60km