{"id":33492,"date":"2019-08-13T15:21:33","date_gmt":"2019-08-13T09:51:33","guid":{"rendered":"https:\/\/cracku.in\/blog\/?p=33492"},"modified":"2019-08-13T15:21:33","modified_gmt":"2019-08-13T09:51:33","slug":"time-speed-distance-questions-for-rrb-group-d-pdf","status":"publish","type":"post","link":"https:\/\/cracku.in\/blog\/time-speed-distance-questions-for-rrb-group-d-pdf\/","title":{"rendered":"Time Speed & Distance Questions for RRB Group-D PDF"},"content":{"rendered":"

Time Speed & Distance Questions for RRB Group-D PDF<\/strong><\/span><\/h2>\n

Download Top-10 RRB Group-D Time Speed & Distance Questions PDF.\u00a0RRB GROUP-D Time Speed & Distance\u00a0 questions based on asked questions in previous exam papers very important for the Railway Group-D exam.<\/p>\n

Download Time Speed & Distance Questions for RRB Group-D PDF<\/a><\/p>\n\n

Download RRB Group-D Previous Papers PDF<\/a><\/p>\n

Take a RRB Group-D free mock test<\/a><\/p>\n

Question 1:\u00a0<\/b>A person travelling at a certain speed reaches his office 5 minutes late. On doubling the speed he reaches the office 5 minutes early. If he leaves the home at 7:30 a.m., when does his office start?<\/p>\n

a)\u00a08:00 a.m.<\/p>\n

b)\u00a07:55 a.m.<\/p>\n

c)\u00a07:45 a.m.<\/p>\n

d)\u00a07:50 a.m.<\/p>\n

Question 2:\u00a0<\/b>Find the average speed of a car if it travels 10km with the speed of 15 km\/hr and another 10km with the speed of 10km\/hr?<\/p>\n

a)\u00a012km\/hr<\/p>\n

b)\u00a015km\/hr<\/p>\n

c)\u00a012.5km\/hr<\/p>\n

d)\u00a014km\/hr<\/p>\n

Question 3:\u00a0<\/b>At what time between 1 and 2 does the hour hand and the minute hand meet?<\/p>\n

a)\u00a05 minutes after 1.<\/p>\n

b)\u00a060\/11 minutes after 1.<\/p>\n

c)\u00a06 minutes after 1<\/p>\n

d)\u00a063\/11 minutes after 1.<\/p>\n

Take a free mock test for RRB Group-D<\/a><\/p>\n

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Question 4:\u00a0<\/b>Two trains of lengths 200 and 300 meters are running towards each other with the speeds of 36 km\/h and 90 km\/h. How long will they take to cross each other?<\/p>\n

a)\u00a090\/7 sec.<\/p>\n

b)\u00a099\/7 sec.<\/p>\n

c)\u00a0100\/7 sec.<\/p>\n

d)\u00a0110\/7 sec.<\/p>\n

Question 5:\u00a0<\/b>If a person travelled the first 2 hours of the journey at 40kmph and the next 2 hours at 60kmph, find the average speed.<\/p>\n

a)\u00a045<\/p>\n

b)\u00a048<\/p>\n

c)\u00a050<\/p>\n

d)\u00a052<\/p>\n

RRB Group D previous year papers<\/a><\/p>\n

Daily Free RRB Online Test<\/a><\/p>\n

Question 6:\u00a0<\/b>A car and a bus are travelling from points A and B respectively with speeds 80kmph and 60kmph respectively. If the initial distance between them is 280km, find the distance from B at which they meet.<\/p>\n

a)\u00a0160 km<\/p>\n

b)\u00a0120 km<\/p>\n

c)\u00a0100 km<\/p>\n

d)\u00a0140 km<\/p>\n

Question 7:\u00a0<\/b>Find the number of non-negative integral solutions of the equation x + y + z = 4<\/p>\n

a)\u00a010<\/p>\n

b)\u00a012<\/p>\n

c)\u00a015<\/p>\n

d)\u00a018<\/p>\n

RRB Group-D Important Questions (download PDF)<\/a><\/p>\n\n

Question 8:\u00a0<\/b>What is the time taken for a 300 metre long train speeding at 60 kmph to cross a pole ?<\/p>\n

a)\u00a05 seconds<\/p>\n

b)\u00a030 seconds<\/p>\n

c)\u00a050 seconds<\/p>\n

d)\u00a018 seconds<\/p>\n

Question 9:\u00a0<\/b>A man swim at 5 km per hour velocity in still water He takes 75 minutes to swim from position A to the position B and back in a river when it is flowing at 1 km per hour The distance between A and B is<\/p>\n

a)\u00a06 km<\/p>\n

b)\u00a05 km<\/p>\n

c)\u00a02.5 km<\/p>\n

d)\u00a03 km<\/p>\n

Question 10:\u00a0<\/b>A farmer travelled a distance of 61 km. in a 9 hours. He travelled partly on foot at the rate of 4 km. per hour and partly on bicycle at the rate of 9 km. per hour. The distance travelled on foot is:<\/p>\n

a)\u00a017 km.<\/p>\n

b)\u00a016 km.<\/p>\n

c)\u00a015 km.<\/p>\n

d)\u00a014 km.<\/p>\n

General Science Notes for RRB Exams (PDF)<\/a><\/p>\n\n

Answers & Solutions:<\/strong><\/span><\/p>\n

1)\u00a0Answer\u00a0(C)<\/strong><\/p>\n

Let the office time be x minutes after 7:30.
\nIn the first instance he takes x+5 minutes. In the second instance he takes x-5 minutes.
\n(x+5)\/(x-5) = 2
\n2x-10 = x+5
\nx = 15 minutes
\nSo the office time is 7:45 a.m.<\/p>\n

2)\u00a0Answer\u00a0(A)<\/strong><\/p>\n

When the distance travelled is same, then the average speed is the harmonic mean of the two speeds.
\nAvserage speed = (2*15*10)\/(15+10) = 2*3*2 = 12 km\/hr<\/p>\n

3)\u00a0Answer\u00a0(B)<\/strong><\/p>\n

At 1 o clock, the angle between the hour hand and the minute hand is 30 degrees.
\nRelative speed of minute hand with respect to hour hand = 11\/2 degrees per minute.
\nTime taken by minute hand to meet hour hand =$\\frac{30}{\\frac{11}{2}}$= 60\/11\u00a0minute.<\/p>\n

4)\u00a0Answer\u00a0(C)<\/strong><\/p>\n

Relative speed = (10+25) meter\/second (36 km\/h = 10 m\/s and 90 km\/h = 25 m\/s.)
\nTotal distance = 500 m
\nTime taken to cross each other = 500\/35 = 100\/7 sec.<\/p>\n

5)\u00a0Answer\u00a0(C)<\/strong><\/p>\n

Total distance travelled = 2*40 + 2*60 = 200 km
\nTotal time = 2 + 2 = 4 hours
\nAverage Speed = $\\frac{200}{4}$ = 50 kmph<\/p>\n

6)\u00a0Answer\u00a0(B)<\/strong><\/p>\n

Let the distace from B be x km.
\n$\\frac{280-x}{80}$ = $\\frac{x}{60}$
\n=> (280*60) – 60x = 80x
\n=> 140x = 280 * 60
\n=> x = 120 km<\/p>\n

7)\u00a0Answer\u00a0(C)<\/strong><\/p>\n

If z=0, then x + y = 4 => (0,4),(1,3),(2,2),(3,1),(4,0) => 5
\nIf z=1, then x + y = 3 => (0,3,),(1,2),(2,1),(3,0) => 4
\nIf z=2, then x + y = 2 => (2,0),(1,1),(0,2) => 3
\nIf z=3, then x + y = 1 => (0,1),(1,0) => 2
\nIf z=4, then x + y = 0 => (0,0) => 1
\n=> 15 solutions.<\/p>\n

8)\u00a0Answer\u00a0(D)<\/strong><\/p>\n

Length of the train = 300 metres.<\/p>\n

Speed = 60 kmph = 60 * 5\/18 m\/s<\/p>\n

Time taken = length \/ speed = 300*18\/60*5 = 18 seconds<\/p>\n

9)\u00a0Answer\u00a0(D)<\/strong><\/p>\n

Let the distance be x<\/p>\n

Relative speed when travelling upstream = 5 – 1 = 4 kmph<\/p>\n

Relative speed when travelling downstream = 5 + 1 = 6 kmph<\/p>\n

Time taken = 75 minutes = 1.25 hours<\/p>\n

So, x\/4 + x\/6 = 1.25<\/p>\n

So, x = 3 kms<\/p>\n

10)\u00a0Answer\u00a0(B)<\/strong><\/p>\n

If t is the time travelled on foot, then 9-t is the time taken on the bicycle.<\/p>\n

The distance travelled on foot + the distance travelled on bicycle=total distance travelled<\/p>\n

thus, 4t + (9-t)9=61 , distance travelled=Speed x time<\/p>\n

On solving we get t=4<\/p>\n

So the distance travelled on foot=4×4=16 km<\/p>\n\n

DOWNLOAD APP FOR RRB FREE MOCKS<\/a><\/p>\n

We hope this Time Speed & Distance Questions PDF for RRB Group-D Exam will be highly useful for your preparation.<\/p>\n","protected":false},"excerpt":{"rendered":"

Time Speed & Distance Questions for RRB Group-D PDF Download Top-10 RRB Group-D Time Speed & Distance Questions PDF.\u00a0RRB GROUP-D Time Speed & Distance\u00a0 questions based on asked questions in previous exam papers very important for the Railway Group-D exam. Download RRB Group-D Previous Papers PDF Take a RRB Group-D free mock test Question 1:\u00a0A […]<\/p>\n","protected":false},"author":41,"featured_media":33496,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_mi_skip_tracking":false,"footnotes":""},"categories":[169,125,31,1679],"tags":[491,1637,492,1647],"class_list":{"0":"post-33492","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-downloads","8":"category-featured","9":"category-railways","10":"category-rrb-group-d","11":"tag-rrb","12":"tag-rrb-exam","13":"tag-rrb-group-d","14":"tag-rrb-mocks"},"better_featured_image":{"id":33496,"alt_text":"Time Speed & Distance Questions for RRB Group-D PDF","caption":"Time Speed & Distance Questions for RRB Group-D PDF","description":"Time Speed & Distance Questions for RRB Group-D 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