A train 125 m long passes a man, running at 5 km/hr in the same direction in which the train is going, in 10 seconds. The speed of the train is: A. 45 km/hr B. 50 km/hr C. 54 km/hr D. 55 km/hr

Asked by Last Modified  

Follow 0
Answer

Please enter your answer

Tutor

The relative velocity of train is (x-5) if x is real velocity. (x-5) *(1000/3600 )* 10 = 125 x = 50km/hr
Comments

Don't want to over express myself, just join and feel the experience.

B
Comments

Home Tutor

The required answer is option A. 45 km/hr
Comments

Headstart to assured 95+ score in math

B
Comments

Teaching is my passion!!!!

b
Comments

b
Comments

View 4 more Answers

Related Lessons

For NEET /IIT Aspirants.
A Lindlar Catalyst is a heterogeneous catalyst that consists of pd (palladium) deposited on calcium carbonate. CaCO3 is then poisoned with various forms of lead or sulphur. It is used for the hydrogenation...

For those who have very little knowledge on English but try to learn English very quickly.
For those who have very little knowledge on English but try to learn English very quickly, I would say to you: First of all be confident. Learn the basics of tenses from some friends. Know some common...

Integration by trig substitution
Let's use trig substitution to solve a problem. ∫ x² / (√ 1 - x²) dx Let x = sin θ. dx = cos θ dθ. Substituting ∫ sin² θ cos θ /...

Listen to the FAIRYTALE
Haven't you always remembered the fairytales heard with a peaceful mind when you were a kid? Try to apply the trick now. Read out the content you are willing to learn in a playback device. Try to put the...
A

Aarti Mishra

1 0
0

Concept of Economics
Economics: Economics in general is about making Choices in the presence of Scarciy. The two words, Choice and Scaricity are important here. Choice involve when there is excess availability and Scarcity...

Recommended Articles

Raghunandan is a passionate teacher with a decade of teaching experience. Being a skilled trainer with extensive knowledge, he provides high-quality BTech, Class 10 and Class 12 tuition classes. His methods of teaching with real-time examples makes difficult topics simple to understand. He explains every concept in-detail...

Read full article >

Urmila is a passionate teacher with over 8 years of experience in teaching. She is currently pursuing her Ph. D. She provides classes for Class 11, Class 12, MBBS and Medical tuition.  Urmila began her career in teaching long before she became a teacher. She used to provide classes for foreign national students in her college...

Read full article >

Swati is a renowned Hindi tutor with 7 years of experience in teaching. She conducts classes for various students ranging from class 6- class 12 and also BA students. Having pursued her education at Madras University where she did her Masters in Hindi, Swati knows her way around students. She believes that each student...

Read full article >

Sandhya is a proactive educationalist. She conducts classes for CBSE, PUC, ICSE, I.B. and IGCSE. Having a 6-year experience in teaching, she connects with her students and provides tutoring as per their understanding. She mentors her students personally and strives them to achieve their goals with ease. Being an enthusiastic...

Read full article >

Looking for Class 12 Tuition ?

Learn from the Best Tutors on UrbanPro

Are you a Tutor or Training Institute?

Join UrbanPro Today to find students near you