engineering recuitment NCRTC Station Controller Mock Test 2021 Quantitative Aptitude Data Sufficiency
Directions:- Each of the question below consist of a question and two statements A and B given below it. You have to decide whether the data provided in the statements are sufficient to answer the question. Read the questions and both statements and give answer.
What is the speed of the train which crosses a tree in 12 s?
A. The length of the train is 360 m.
B. It crosses a railway platform of length 420 m.
1
Statement A is alone sufficient to answer the question
2
Statement B is alone sufficient to answer the question
3
Both the statements independently are sufficient to answer the question
4
Both the statements are not sufficient to answer the question