Kerala PSC Previous Years Question Paper & Answer
Page:10
Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'BIO MEDICAL ENGINEER MEDICAL EDUCATION' And exam conducted in the year 2015. And Question paper code was '115/2015'. Medium of question paper was in Malayalam or English . Booklet Alphacode was 'A'. 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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The Boolean expression (A+ B')(A’+ B +C')(A'+ B’ + C') when simplified, becomes :
ல B(A+C)+ABC ®) AB+0)
(0 A'BC യ ABC
If the output of the system at any instant of time depends only on present and past input but
not on future is called :
(A) Causal (B) Non Causal
)0 Time invariant (D) Time variant”
If N=8, the no. of stages required in computing DFT-FFT using DIT algorithm is :
@ 2 2) 8
€ 4 യ 8
For representing 256 gray level how many no of bits required :
(ಯ) 500 رق 6 bits
(C) 715 യ 8bits
Which color model is used in color printers?
(4) RGB 8) تحت
(0 1 D) YIQ
The total external data. memory that can be interfaced to the 8051 is :
@) 32K رمق 128K
(© 64K (D) 256K
The minimum number of bits required to store the hexadecimal number FF is :
@ 2 ೧) 4
© 16 (0) 8
The present Sri Lankan foreign Minister :
(ಹ) Chitrangane Wagisware (B) Mangala Samaraveera
(0) Maitripala Sirisena (D) John Amaratunga
The Boko Haram militants are operating in :
(4) Nigeria برق Egypt
)0 ட (D) Keniya
115/2015 12 A
