Kerala PSC Previous Years Question Paper & Answer
Page:21
Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'Training Officer' And exam conducted in the year 2023. And Question paper code was '053/2023/OL'. Medium of question paper was in Malayalam or English . Booklet Alphacode was ''. Answer keys are given at the bottom, but we suggest you to try answering the questions yourself and compare the key along wih to check your performance. Because we would like you to do and practice by yourself.
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Question96:-If y = Acospx + Bsinpx (A, B, P are constants), then dx? is
يتم زم
B:--p2y
(:->२4५
D:--p24y
Correct Answer:- Option-B
Question97:-If x = ksec0, y = m tané find # , k and m are constants
f= Boss
8 :-% = tane
سر ہی
D:-#=*sece
Correct Answer:- Option-C
5/2
3sin?x dx
Question98:- 5 is
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8:-3
نکی
D:-0
Correct Answer:- Option-B
Question99:-Find the area enclosed between the parabola y = ೨2-5-2486 1% ೫ 815
விம ملت
GOD جج
Correct Answer:- Option-D
Question100:-The solution of the linear differential equation #.8,=s: is
5 87
xy = 7* +
A:-
8
گر = Ex +
B:-
8
xy = gx +C
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D:-None of these