Question
Two trains X and Y start at the same time in the
opposite direction from two points P and Q and arrive at their destinations 25 and 16 hours respectively after their meeting each other. At what speed does the second train Y travel if the first train travels at 48 km/h.ÂSolution
Let the speed and time of two trains be s1 and s2, and t1 and t2. s1/s2 = (t2/t1)1/2 => 48/s2 = 4/5 => s2 = 60 km/hr.
Choose the correct word that can replace the given phrase.
a person who is excessively devoted to a particular religion or belief
Find the appropriate Phrasal verb.
The actress said that it sometimes took her two hours to ________ her make-up.
Sometimes things just don't happen the way you thought they would.
Phrasal verbs are highlighted in bold in the below-given sentences. Mark the option that best describes its meaning.
The new law seeks to crac...
Blow Off
A. She felt it was disrespectful when he blew off her invitation to the important event.
B. She regretted blowing off the op...
Choose the correct word that can replace the given phrase.
a state of being completely forgotten or ignored
Mark the correct meaning of highlighted phrasal verb.
I saw through the trick.
Phrasal verbs are highlighted in bold in the below-given sentences. Mark the option that best describes its meaning.
The chef decided to whip u...
Find the appropriate Phrasal verb.
They decided to ________ his number in the yellow pages.
A. Many students spend two or more hours playing video games each day.
B. Their grades suffer and they sometimes need to repeat classes.
...
Relevant for Exams:
