Quantitative Aptitude :: Problems on Trains Problems And Answers

5. A man is standing on a railway bridge which is 180 m long. He finds that a train crosses the bridge in 20 seconds but himself in 8 seconds. Find the length of the train and its speed

A. 50 km B. 52 km
C. 54 km D. 56 km
Answer & Explanation

Answer: Option C

Explanation:
Let the length of the train be x meters,
Then, the train covers x meters in 8 seconds and (x + 180) meters in 20 sec
x/8=(x+180)/20 ⇔ 20x = 8 (x + 180) <=>  x = 120
Length of the train = 120 m.
Speed of the train = (120/8)m / sec = m / sec = (15 ×18/5)kmph = 54 km


Write your comments here:
Name *:     Email:

Who are all can get the advantages from this Problems on Trains Question and Answers section?

Those are all planning for any competitive examinations can use this segment to enhance their abilities.

Problems on Trains questions and answers pdf

Where Problems on Trains is Used?

Problems on Trains is used to improve individual's awareness about the use of computers at workplace. Here you will be able to practice and learn All Non Verbal Figures along with Explanations (Questions with Answers) which will improve your Math skills. Also helps to write the Bank, Competitive Examination (like IBPS, LIC AAO, MAT, CAT, GRE) and other Government entrance test (SSC CGL, CDS, NDA, SCRA Railway Apprentice Exams, RRB, RBI ACIO).

How shall I Download Problems on Trains questions and solutions with explanations?

IndianStudyHub is providing all Problems on Trains questions and answers along with detailed explanation in an easy and understandable way. They are explained in elaborated manner to get clear subject knowledge.

How to get knowledge for using computers effectively?

You will be able to answer all kind of questions based on Problems on Trains by practicing exercises given in this Computer Knowledge section.

How to get concepts for Problems on Trains

One can get all the concepts explained in a detailed manner in Problems on Trains section.

Where did all the important topics of reasoning are explained in IndianStudyHub.in?

Quantitative Aptitude Questions and Answers

Logical Reasoning Questions and Answers

Verbal Abilitie Questions and Answers

Basic Computer Knowledge

Indian Study Hub