Question
A man takes a total of 5 hrs 30 min by walking to a
certain place and coming back by cycle. He would have gained 2 hrs 30 min by cycling both the ways. The time he would take to walk both ways is ?Solution
By cycling + by walking = 5 hrs 30 min .......... (i) One way by cycling = (5 hrs 30 min〖- 2 hrs 30 min〗)/2 = 1 hrs 30 min ∴ By walking both ways = 2 (5 hrs 30 min - 1 hrs 30 min) = 8 hrs.
Statements:
Some teachers are scientists.
All scientists are doctors.
All doctors are engineers.
Conclusions:
I. ...
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Select the figure from among the given options that can replace the question mark (?) in the following series.
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Statements:
(I) C sits to the...
Three Statements are given followed by two conclusions numbered I and II. Assuming the statements to be true, even if they seem to be at variance with c...
Four letter-clusters have been given, out of which three are alike in some manner and one is different. Select the incongruous letter-cluster.
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