HR Interview Interview Logical Reasoning

1.There are 200 questions on a 3 hr examination.Among these questions are 50 mathematics
problems.It is suggested that twice as much time be
spent on each maths problem as for each other question.How many minutes should be spent
on mathematics problems
A.36
B.72
C.60
D.100

Read Solution (Total 1)

B.72

math time=2x*50 ,
others time=x*150
total time=>180=2x*50+x*150,
=> 250x=180
x=18/25
time spent on math=2*18/25*50 =72
9 years agoHelpfull: Yes(2) No(0)

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