08 May 2016

PROBLEMS ON BOATS & STREAMS (PART-II)

PROBLEMS ON BOATS & STREAMS (PART-II) QUERY 11 A boat running upstream takes 8 hours 48 minutes to cover a certain distance, while it takes 4 hours to cover the same distance running downstream. What is the ratio between the speed of the boat and speed of the water current

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25 Aug 2014

QUESTIONS ON RACES & GAMES

QUESTIONS ON RACES & GAMES QUERY 1 A can give B a 200 meter start and C a 300 meter start in a race of 1 km. How many meters start can B gives to C in a 1 km race? A) 100 meters B) 75 meters C) 125 meters

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25 Aug 2014

PROBLEMS ON BOATS & STREAMS (PART-I)

PROBLEMS ON BOATS & STREAMS QUERY 1 The speed of a boat upstream is 2/3 that of downstream. Find the ratio of speed of boat in still water and to the average speed of boat in downstream and upstream. A) 24/25 B) 25/24 C) 5/12 D) 12/5 MAHA GUPTA Speed of

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25 Aug 2014

PROBLEMS ON TRAINS (PART-III)

PROBLEMS ON TRAINS (PART-III) QUERY 21 A train running at 7⁄11 of its own speed reached a place in 22 hours. How much time could be saved if the train would run at its own speed? A) 14 hours B) 7 hours C) 8 hours D) 16 hours MAHA GUPTA The

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24 Aug 2014

PROBLEMS ON TRAINS (PART-II)

PROBLEMS ON TRAINS (PART-II) QUERY 11 A train got accidental after the journey of 50 km. Therefore its speed become 3/4th, so it took 35 more minutes to complete its destination. If accident was taken place before 24 km, then time taken to complete destination was 60 minutes more. What

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24 Aug 2014

PROBLEMS ON TRAINS (PART-I)

PROBLEMS ON TRAINS (PART-I) QUERY 1 A train 105 mts long moving at a speed of 54 kmph crosses another train in 6 sec. Then which of the following is true? A) trains are moving in the opposite direction B) trains are moving in the same direction C) the other

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24 Aug 2014

QUESTIONS ON TIME, DISTANCE & SPEED (PART-III)

QUESTIONS ON TIME, DISTANCE & SPEED (PART-III) QUERY 21 A car completes its journey of 42 km in 1 hour 40 minutes 48 seconds when it runs at 5/7 of its actual speed. Find the actual speed of the car. A) 30 km/h B) 35 km/h C) 32 km/h D)

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24 Aug 2014

QUESTIONS ON TIME, DISTANCE & SPEED (PART-II)

QUESTIONS ON TIME, DISTANCE & SPEED (PART-II) QUERY 11 A man starts A to B at 12 pm and another man starts B to A at 2 pm. They meet each other at 4:05 pm and both of them reach their destination at the same time, what is that time?

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24 Aug 2014

QUESTIONS ON TIME, DISTANCE & SPEED (PART-I)

QUESTIONS ON TIME, DISTANCE & SPEED (PART-I) QUERY 1 Supposing that telegraph poles on a railroad are 50 m apart, how many will be passed by a train in 4 hours if the speed of the train is 45 km an hour. A) 3601 B) 3600 C) 360 D) 361

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