Get 5 TISSNET mocks at just Rs.299<\/a><\/p>\n Download TISSNET previous papers PDF<\/a><\/p>\n Question 1:\u00a0<\/b>A man can row 10.2 km downstream in 18 minutes. If the speed of the stream is 3.5 km\/h, how much time he would take to cover 121.5 km upstream? (in hours)<\/p>\n a)\u00a0$4\\frac{1}{2}$<\/p>\n b)\u00a0$3$<\/p>\n c)\u00a0$4$<\/p>\n d)\u00a0$5\\frac{1}{2}$<\/p>\n e)\u00a0$3 \\frac{1}{2}$<\/p>\n Question 2:\u00a0<\/b>Mohan walked 30 metres towards South took a left turn and walked 15 meters.He then took a right turn and walked 20 meters He again took a right turn and walked 15 meters How far is he from the starting point ?<\/p>\n a)\u00a095 meters<\/p>\n b)\u00a050 meters<\/p>\n c)\u00a070 meters<\/p>\n d)\u00a0Cannot be determined<\/p>\n e)\u00a0None of these<\/p>\n Question 3:\u00a0<\/b>A car covers the first 35 km of its journey in 45 minutes and covers the remaining 69 km in 75 minutes. What is the average speed of the car?<\/p>\n a)\u00a042 km\/hr<\/p>\n b)\u00a050 km\/hr<\/p>\n c)\u00a052 km\/hr<\/p>\n d)\u00a060 km\/hr<\/p>\n e)\u00a0None of these<\/p>\n Question 4:\u00a0<\/b>A man riding a bicycle completes one lap of a circular field along its circumference at the speed of 79.2km\/h in 2 min 40 s What is the area of the field ?<\/p>\n a)\u00a0$985600 m^{2}$<\/p>\n b)\u00a0$848500 m^{2}$<\/p>\n c)\u00a0$795600 m^{2}$<\/p>\n d)\u00a0Cannot be determined<\/p>\n e)\u00a0None of these<\/p>\n Question 5:\u00a0<\/b>A 240 m long train crosses a platform twice its length in 2 min what is the speed of the train ?<\/p>\n a)\u00a08 m\/s<\/p>\n b)\u00a04 m\/s<\/p>\n c)\u00a06 m\/s<\/p>\n d)\u00a0Cannot be determined<\/p>\n e)\u00a0None of these<\/p>\n Download TISSNET Previous Papers PDF<\/a><\/p>\n Take TISSNET Mock Tests<\/a><\/p>\n Question 6:\u00a0<\/b>Riya Manasvi and Pintu start running around a circular stadium and complete one round in 24 s, 6 s and 14 s respectively. In how much time will they meet again at the starting point ?<\/p>\n a)\u00a01 min 32 s<\/p>\n b)\u00a04 min 8 s<\/p>\n c)\u00a03 min 25 s<\/p>\n d)\u00a02 min 48 s<\/p>\n e)\u00a0None of these<\/p>\n Question 7:\u00a0<\/b>Parag walks 226 m everyday How many Kilometers will he walk in five weeks ?<\/p>\n a)\u00a06.57<\/p>\n b)\u00a07.91<\/p>\n c)\u00a08.23<\/p>\n d)\u00a09.41<\/p>\n e)\u00a0None of these<\/p>\n Question 8:\u00a0<\/b>A truck covers a distance of 360 Km in 8 h. A car covers the same distance in 6 h What is the respective ratio between the speed of the truck and the car ?<\/p>\n a)\u00a03:5<\/p>\n b)\u00a03:4<\/p>\n c)\u00a01:2<\/p>\n d)\u00a04:5<\/p>\n e)\u00a0None of these<\/p>\n Question 9:\u00a0<\/b>Ajay walked 2m towards east, took a right turn and walked 7m. He then took a left turn and walked 5m before taking a left turn and walking 7m. He then took a final right turn and walked 1 m before stopping. How far is Ajay from the starting point?<\/p>\n a)\u00a08m<\/p>\n b)\u00a07m<\/p>\n c)\u00a06m<\/p>\n d)\u00a05m<\/p>\n e)\u00a09m<\/p>\n Question 10:\u00a0<\/b>A 200 meter long train crosses a platform double its length in 36 seconds What is the speed of train in kmph ?<\/p>\n a)\u00a060<\/p>\n b)\u00a048<\/p>\n c)\u00a064<\/p>\n d)\u00a066<\/p>\n e)\u00a0None of these<\/p>\n Take TISSNET Mock Tests<\/a><\/p>\n Answers & Solutions:<\/strong><\/span><\/p>\n 1)\u00a0Answer\u00a0(A)<\/strong><\/p>\n Let the speed of boat rowed by man by x. 2)\u00a0Answer\u00a0(B)<\/strong><\/p>\n The data can be intrepreted in diagrammatic form as:<\/p>\n Hence, his distance from the starting point = 30+20 = 50 m Average speed = Total distance \/ Total time taken<\/p>\n Total distance = 35 + 69 = 104 km<\/p>\n Total time = 45 + 75 = 120 min = 2 hr<\/p>\n Average speed = $\\frac{104}{2} = 52~km\/hr$<\/p>\n 4)\u00a0Answer\u00a0(A)<\/strong><\/p>\n Circumference of circular field = Distance covered by cyclist in one lap = (79.2*1000)\/3600 * 160 = 3520 m 5)\u00a0Answer\u00a0(C)<\/strong><\/p>\n The length of platform = 2*length of train = 2*240 = 480 The time of their meeting again can be calciulated by taking LCM of 24, 6 and 14. 7)\u00a0Answer\u00a0(B)<\/strong><\/p>\n Number of days in 5 weeks = 5*7 = 35 days Speed of the truck = 360\/8 = 45 km\/hr For ease, we represent this in diagrammatic form. Length of platform = 200*2 = 400
\nA man can row 10.2 km downstream in 18 minutes i.e speed (x+3.5) = (10.2*60)\/18
\nHence, speed of boat = 30.5 km\/hr
\nNow, relative speed of boat going downwards = 30.5-3.5 = 27km\/hr
\nNow, number of hours required to row upwards = 121.5\/27 = 4.5 hours = 4$\\frac{1}{2}$
\nOption A is correct.<\/p>\n<\/p>\n
\nOption B is correct.
\n3)\u00a0Answer\u00a0(C)<\/strong><\/p>\n
\nHence, radius = 560 m
\nArea of the field = $985600 m^{2}$
\nTherefore, option A is correct.<\/p>\n
\nTotal distance covered by train = Length of platform + Length of train = 480+240 = 720
\nSpeed of train = 720\/120 = 6m\/s
\nHence, the correct option is option C.
\n6)\u00a0Answer\u00a0(D)<\/strong><\/p>\n
\nLCM of 24, 6 and 14 = 168
\nNow, 168 seconds = 2 min 48 s.
\nOption D is correct.<\/p>\n
\nNumber of kilometres wallked in one day = 0.226 kilometres
\nNumber of kilometres walked in 35 days = 0.226 * 35 = 7.91 km
\nHence, option B is the correct answer.
\n8)\u00a0Answer\u00a0(B)<\/strong><\/p>\n
\nNow,
\nSpeed of the car = 360\/6 = 60km\/hr
\nRatio of speed of truck and car = 45\/60 = 3:4
\nTherefore, option B is correct.
\n9)\u00a0Answer\u00a0(A)<\/strong><\/p>\n
\n
\nNow distance of Ajay from starting point = 2+5+1 = 8 metres.
\nHence, option A is correct.
\n10)\u00a0Answer\u00a0(A)<\/strong><\/p>\n
\nThe actual distance covered by train in 36 seconds = Length of platform + Length of train = 400+200= 600
\nSpeed of the train = 600\/36 = 16.67m\/s = 60km\/hr
\nHence, ther correct option is A.<\/p>\n