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1) Train-A crosses a pole in 25 seconds and another Train-B crosses a pole in 1 minute and 15 seconds. Length of train-A is half length of train-B. What is the respective ratio between the speed of Train-A and Train-B ?

**(a)**3:02

**(b)**, 3 : 4

**(c)**4:03

**(d)**Cannot be determined ‘

**(e)**None of these

**2) **The average speed of a car is 9/5 times the average speed of a bus. A tractor covers 575km in 23 hours. How much distance will the car cover in 4 hours if the speed of the bus is twice the speed of the tractor ?

**(a) **340 km

**(b) **480 km

**(c) **360 kin

**(d) **450 km

**(e) **None of these

**3) **A car covers the first 39 km. of it’s journey in 45 minutes and covers the remaining 25 km. in 35 minutes. What is the average speed of the car ?

**(a) **40 kmph

**(b) **64 kmph

**(c) **49 kmph

**(d) **48 kmph

**(e) **None of these

**4) **An aeroplane flies with an average speed of 756 km/hr. A helicopter takes 48 hours to cover twice the distance covered by aeroplane in 9 hours. How much distance will the helicopter cover in 18 hours? (assuming that flights are non-stop and moving with uniform speed)

**(a) **5014 km

**(b) **5140 km

**(c)**5130 km

**(d) **5103 km

**(e) **None of these

5) A 360 metre long train runs at the speed of 80 kmph. In what time will the train cross a man running at 8 kmph in the same direction of train ?

**(a)**16 seconds

**(b)**18 seconds

**(c)**20 seconds

**(d)**15 seconds

**(e)**None of these

**6) **The speed of a boat in still water is 9.5 kmph while that of current is 2.5 kmph. If the boat takes 114 minutes in rowing from point A to B and coming back to point A, what is the distance between A and B ?

**(a) **8.4 km.

**(b) **4.8 km.

**(c) **8.8 km.

**(d) **7.4 km.

**(e) **None of these

**7) **A boat running downstream covers a distance of 16 km in 2 hours while for covering the same distance upstream, it takes 4 hours. What is the speed of the boat in still water ?

**(a) **4 kmph

**(b) **6 kmph

**(c) **8 kmph

**(d) **3.5 kmph

**(e) **None of these

**8) **A car starts at 11 am from point A towards point B at 36 kmph while another car starts at 1 pm from point B towards A at 44 kmph. They cover a distance of 592 km till meeting. At what time will they meet each other ?

**(a) **8 pm

**(b) **6 : 30 pm

**(c) **7 : 30 pm

**(d) **5 : 30 pm

**(e) **None of these

9) Find the speed of train in km/hr whose length is 200m and crosses a platform of length 240 m in 22 seconds?

**(a)**60

**(b)**48

**(c)**53

**(d) **Data inadequate

**(e) **None of these

**10) **A man starts going for morning walk every day. The distance walked by him on the first day was 2 kms. Everyday he walks half of the distance walked on the previous day. What can be the maximum total distance walked by him in his life time ?

**(a) **4 kms.

**(b) **120 kms.

**(c)**18 kms.

**(d)**Data inadequate

**(e)**None of these

**11) **A car covers its journey at the speed of 80 km/hour in 10 hours. If the same distance is to be covered in 4 hours, by how much the speed of car will have to increase ?

**(a) **8 km/hr

**(b) **10 km/hr

**(c) **12 km/hr

**(d) **16 km/hr

**(e) **None of these