#percentage-3
In an examination, the maximum possible score is
N while the pass mark is 45% of N. A candidate
obtains 36 marks, but falls short of the pass mark
by 68%. Which one of the following is then correct?
(1) 201 ≤ N ≤ 242.
(2) N ≥ 253.
(3) N ≤ 200.
(4) 243 ≤ N ≤ 252.
Solution:-
Falls sort by 68%..so pass percent is 32%
36=32 % of Pass Mrks
36=32% of (45% of N)
N=250
(1) 201 ≤ N ≤ 242.
(2) N ≥ 253.
(3) N ≤ 200.
(4) 243 ≤ N ≤ 252.
Solution:-
Falls sort by 68%..so pass percent is 32%
36=32 % of Pass Mrks
36=32% of (45% of N)
N=250
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