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Mathematics

CSE - Mathematics - Questions and solutions
Question:-
Option (A)
a sample of
Option (B)
an assay of
Option (C)
an analysis of
Option (D)
any one of the above
Correct Option:
B
Question Solution:
"An assay of” is the most suitable word for the fill in the blank. This means to examine the medicine and this word fits the context well.
Question:-
Option (A)
100%
Option (B)
33%
Option (C)
66%
Option (D)
50
Correct Option:
D
Question Solution:
Let the distance between his house and park be 100 meters. Let us assume he takes 30 min daily. Hence his speed would be 100/30.
One day, if he wishes to save 1/3rd of 30 minutes, that is 10 minutes, he should cover the distance in 20 minutes in which case his speed would be 100/20.
Required increment in speed =
Percentage of increase in speed = (Required increment in speed/original speed) x 100)% =
Question:-
Option (A)
Elder brother
Option (B)
Brother in law
Option (C)
Younger brother
Option (D)
Any one of the above
Correct Option:
A
Question Solution:
Option (a) is the right answer. Ravi's grandfather's only daughter in law has to be Ravi's mother. Hence, the eldest son of Ravi's mother should be his elder brother.
Question:-
Option (A)
leave the place
Option (B)
avoid commitment
Option (C)
struggle
Option (D)
fight
Correct Option:
B
Question Solution:
Evasive means to avoid commitment so that one would not be held responsible for an incomplete work.
Hence correct answer is (b).