A 280 m long train crosses a platform which is three times of its leng – McqOptions

MCQOPTIONS

1.	A 280 m long train crosses a platform which is three times of its length, in 6 min 40 s. What is the speed of the train ?
A.	3.2 m/s
B.	1.4 m/s
C.	2.8 m/s
D.	Cannot Determined
Answer» D. Cannot Determined

Discussion

No Comment Found

Related MCQs

Sachin is younger than Rahul by 7 years. If their ages are in the respective ratio of 7 : 9, how old is Sachin?
Sachin is younger than Rahul by 7 years. If their ages are in the respective ratio of 7 : 9, how old is Sachin?
Kamla got married 6 years ago. Today her age is 11/4 times her son's age at the time of marriage. Her son's age is (1/10) times of her age. Her son's age is ?
A person's present age is two-fifth of the age of his mother. After 8 years, he will be one-half of the age of his mother. How old is the mother at present?
The age of father 10 years ago was thrice the age of his son. Ten years hence, father's age will be twice that of his son. The ratio of their present ages is:
At present, the ratio between the ages of Arun and Deepak is 4 : 3. After 6 years, Arun's age will be 26 years. What is the age of Deepak at present ?
A man is 24 years older than his son. In two years, his age will be twice the age of his son. The present age of his son is:
Sachin is younger than Rahul by 7 years. If their ages are in the respective ratio of 7 : 9, how old is Sachin?
The sum of ages of 5 children born at the intervals of 3 years each is 50 years. What is the age of the youngest child?
A father said to his son, "I was as old as you are at the present at the time of your birth". If the father's age is 38 years now, the son's age five years back was: