Model 1 Train Vs Train In Same Direction Practice Questions Answers Test With Solutions & More Shortcuts
TRAINS PRACTICE TEST [6 - EXERCISES]
Model 1 Train Vs Train In Same Direction
Model 2 Train Vs Train In Opposite Direction
Model 3 Train Vs Bridge/Platform
Model 4 Train Vs Pole/Signal Post/Man
Model 5 Train Vs Both Platform And A Man/a Pole
Model 6 Change In Speed Vs Change With Time Travel
Question : 6 [SSC CGL Tier-II 2014]
Two trains of equal length are running on parallel lines in the same direction at the rate of 46 km/hr and 36 km/hr. The faster train passes the slower train in 36 seconds. The length of each train is
a) 72 m
b) 80 m
c) 82 m
d) 50 m
Answer »Answer: (d)
Length of each train = x metre
Relative speed
= 46 – 36= 10 kmph
= $(10 × 5/18)$ m/sec = $25/9$ m/sec
Time taken in crossing
= $\text"Length of both trains"/ \text"Relativespeed"$
36 = ${2x}/{25/9}$
$2x = 36 × 25/9$ = 100
$x = 100/2$ = 50 metre
Question : 7 [SSC CHSL Tier-I 2017]
A thief is stopped by a policeman from a distance of 400 metres. When the policeman starts the chase, the thief also starts running. Assuming the speed of the thief as 5 km/h and that of policeman as 9 km/h, how far the thief would have run, before he is over taken by the policeman ?
a) 600 metre
b) 500 metre
c) 300 metre
d) 400 metre
Answer »Answer: (b)
Distance between thief and policeman = 400 metre
Relative speed of policeman with respect to thief
= (9 – 5) kmph = 4 kmph
= $({4 × 5}/18)$ m./sec. = $10/9$ m./sec.
Time taken in overtaking the thief
= $(400/{10/9})$ second
= $({400 × 9}/10)$ second = 360 second
Distance covered by thief
= Speed × Time
= $(5 × 5 × 18/360)$ metre
= 500 metre
Question : 8 [SSC DEO 2008]
A bus moving at a speed of 45 km/hr overtakes a truck 150 metres ahead going in the same direction in 30 seconds. The speed of the truck is
a) 24 km/hr
b) 25 km/hr
c) 28 km/hr
d) 27 km/hr
Answer »Answer: (d)
Let the speed of the truck be x kmph
Relative speed of the bus
= (45 – x) kmph
Time = $\text"Distance"/ \text"Relativespeed"$
$30/{60 × 60} = {150/1000}/({45 – x})$
$1/120 = 15/{100(45 – x)}$
$1/6 = 3/({45 – x})$
(45 – x ) = 18
x = 45 – 18 = 27 kmph
Question : 9 [SSC CPO S.I.2004]
A constable follows a thief who is 200 m ahead of the constable. If the constable and the thief run at speed of 8 km/hour and 7 km/hour respectively, the constable would catch the thief in
a) 12 minutes
b) 15 minutes
c) 20 minutes
d) 10 minutes
Answer »Answer: (a)
The constable and thief are running in the same direction
Their relative speed
= 8 – 7 = 1km.
= 1 × $5/18$ m/sec.
∴ Required time = $200/{5/18}$
= ${200 × 18}/5$ = 720 sec
= $720/60$ minutes = 12 minutes
Question : 10 [SSC CGL Tier-II 2013]
Two trains are running 40 km/hr and 20 km/hr respectively in the same direction. The fast train completely passes a man sitting in the slow train in 5 seconds. The length of the fast train is
a) 27 m
b) 27$7/9$ m
c) 23 m
d) 23 4$2/9$ m
Answer »Answer: (b)
Relative speed
= 40 – 20 = 20 km/hour = ${20 × 5}/18$ m/sec.
Length of the faster train
= ${20 × 5}/18 × 5$ metres
= $250/9 = 27{7}/9$ metres
IMPORTANT QUANTITATIVE APTITUDE EXERCISES
-
Top 399+ Trains Based Time and Distance MCQs For BANK SSC »
-
New 500+ Aptitude Problems on Train For All BANK SSC Exam »
-
Top 499+ Aptitude MCQs on Trains Crossing Bridge/Platform »
-
New 500+ Aptitude MCQs on Train Crossing Pole/Post or Man »
-
Top 499+ Trains Problems Using Time and Distance For SSC »
-
Top 489+ Time And Distance MCQ Problems on Train For BANK »
Model 1 Train Vs Train In Same Direction Shortcuts »
Click to Read...Model 1 Train Vs Train In Same Direction Online Quiz
Click to Start..TRAINS SHORTCUTS AND TECHNIQUES WITH EXAMPLES
-
Model 1 Train Vs Train In Same Direction
Defination & Shortcuts … -
Model 2 Train Vs Train In Opposite Direction
Defination & Shortcuts … -
Model 3 Train Vs Bridge/Platform
Defination & Shortcuts … -
Model 4 Train Vs Pole/Signal Post/Man
Defination & Shortcuts … -
Model 5 Train Vs Both Platform And A Man/a Pole
Defination & Shortcuts … -
Model 6 Change In Speed Vs Change With Time Travel
Defination & Shortcuts …
QUANTITATIVE APTITUDE CATEGORIES
-
» Number System
-
» Average
-
» LCM & HCF
-
» Percentage
-
» Profit & Loss
-
» Time & Work
-
» Pipes & Cisterns
-
» Time & Distance
-
» Trains
-
» Compound Interest
-
» Simplification
-
» Discount
-
» Power
-
» Permutations & Combination
-
» Ratio & Proportion
-
» Advance Math
-
» Algebraic Expressions
-
» Trigonometric Ratios & Identities
-
» Simple Interest
-
» Alligation & Mixtures
-
» Boats & Streams
-
» Set Theory
-
» Linear Equations
-
» Quadratic Equations
-
» Mensuration
-
» Squareroots & Cuberoots
-
» Data Sufficiency
-
» Logarithm
-
» Probability
-
» Statistics
RECENT BLOGS
Recently Added Subject & Categories For All Competitive Exams
Alphabet and Number Arrangement Aptitude Model Test SSC
Alphabet and Number Arrangement objective Questions with detailed answers, PDF. Aptitude 50+ Practice MCQ exercises for SSC, all competitive, Bank Exams
Continue Reading »
SSC Direction and Distance Sense MCQ Practice Exercise
Top Direction and Distance Sense objective questions with answers, PDF for SSC. 100+ Aptitude practice exercises for all Bank, Govt, and Competitive Exams
Continue Reading »
100+ Blood Relation Aptitude Test Online, PDF for SSC
Top Blood Relation objective questions with answers, download PDF for SSC. 100+ Aptitude online practice exercises for all Bank, Govt, and Competitive Exams
Continue Reading »
Top 100+ English Jumbled Sentences MCQ with PDF for RBI
Very important Jumbled Sentences questions with answers PDF for RBI. 100+ General English practice exercises for all Bank, Govt, and Competitive Exams
Continue Reading »