Question
A train of length 180 m crosses another train of length
120 m coming from the opposite direction. If the speeds of the two trains are 6 m/sec and 9 m/sec respectively, what time will they take to completely pass each other?Solution
ATQ,
Relative speed = 6 + 9 = 15 m/sec
Combined length = 180 + 120 = 300 m
Time taken = 300 / 15 = 20 seconds
What is the code for the word 'can' in the given code language?
In a certain code language, 'HOUSE' is written as '81261922' and 'INK' is written as '181411'. How will 'MISTAKE' be written in that language?
According to the given code, find the code word of ‘experience similar soldier definition’?
Read the given statements and conclusions carefully. Assuming t sweet the infor sour ion given in the statements is true, even if it appears to be at v...
QEWIUT
If in a certain coding language, ‘ EXPERTS ’ is written as ‘ 58 ', how will ‘ AVAILABLE ’ be written using the same code?
...What is the code for ‘never’?
In a certain code language, 'FAINT' is coded as '2014916', and 'GRME' is coded as '513187'. How will 'POIL' be coded in that language?
The number of persons attending the class before V is the same as the number of persons attending the class after ____.
In a certain code language, ‘TOLERANCE’ is written as ‘VQNGTCPEG’. What will be the code for ‘CAPTURING’ in the same code language?
...
Relevant for Exams:
