Kerala PSC Previous Years Question Paper & Answer

Title : ENGINEERING APTITUDE TEST
Question Code : A

Page:6


Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'ENGINEERING APTITUDE TEST' And exam conducted in the year 2019. And Question paper code was '009/03/2019'. 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.

page: 6 out of 7
Excerpt of Question Code: 009/03/2019

೦-20 ೦8೫೦.
0:50 ೮0020
கொலைப்‌
Quastion80: What doss the tarm *hydrapanics" refer ta?
Acmproving the water content of soll
B Generating drinking water from saa water
C-Growing plants without sal
D-Finding locations of ground watar
கொலைப்‌ நே
ಆಟ told Rahim, "It you giva me half of your money, will then have Rs. 75", Rahim tald Ram, "If you give ma taro-thirds of your maney, T willthen have R, 70", How much should ane give to the
ather 5o that both o therm will have the same amount?
‘AcRam to Rahim, R 15
BRahim to Ram, 5. 15.
(ಗ to Rahim, Rs. 30
D-Rahim to Ram, R, 30
ಲಂಗ ಸಳ ಲಸ,
ಟಟ ಬ ಫಾ ್‌್‌್‌ೂ
கா
മളം

മയം ളേ.
ಟೋ ರ 65% and 80% of their madian. Exactly two of them are batwaen 120% and 140% of the median. Th mods i twice the median മാദ മട
xactly two times. Let "*x,y, 2" denote the mean, median and mode of the numbers respactively. Then

A0 zemx< =052

B sy
605-0062
०0 5

മേയ. ളേ.
‘Quostion8tFour balls labllod as B1, B2, B3, B4 are placed uniformy at random in threo pots labellod as P1, P2 and P3. What is the chance that o pat remains empty? (Note : The chanca of an oventis
Compound as tha rato of the mumber of fsvourable configurations for that event to the total numbor of configurations).

111/16)
മംത്‌
கறு

Quostion8s: Twolvo distinct numbors " (a1, 2...,a 12)" satisfy four inoqualiies 'a 1>a 2>a 3>a 4,2 5a 6> ' 7>a 8, 95൭. 10>a 11>a 12,2 1>a 5 >a 9*. Then which ono of the folowing cannot be
(न number?
2

சொல்வா மெல
Quastion8-A toothed whasl of radius 20 cmis attached to a smaller whl of radius 15 cm, How many ravalutions doss the smaller whesl maka when the larger ana makes 3 revolutions?
1/5)"

೦-311/0):

01یپ
‎Quastion87.-Twa cylindrical vessels are connactad at the bottorn throvgh a narrow tube of negligible velume. The diametars of vessals are in 2:3 ratio, Tha heights are in 3:2 ratio. If the total volume of the‏
عمد ‎water contained in both the vessels 28 the volumes in aach vessel‏
‎கல மய‏
‎8०10... 15.51.‏
‎क)‏
‏.13 .0:13
مره ‎ರಜ ಸಿರ‏
‎त तवमा 81 12 burnt rom लि सी: लाते, कैसे 187/೭ 6೯೦72 02 right ond, it takes 21 minutes. Tho rope s burnt from both ங்க ஹல்‌ ட வம‏ همل م3 مه معط ما ‎அல்கா விடை 12 ബദ്ധ‏
‎timo an ant starts to walk from no and of the ropa at a spoad of 1 cantimator par second. When tho an roaches tho other burning ond, i reversas direction, and kaps rapaating that until it jumps aut o the‏
‎ropo when it completely burns away. How much distance does the ant cover bfors it jumps out?‏
‎A-1080 contimaters.‏
‎B.720 cantimters‏
‎೦-480 ೦೫0೯೫‏
‎೦೫೫/3೫01‏ 2-100
مره سمدم الي
‎Quastion89.-Aflar 2 common entrance axam, an institute would lics to call sveryona at or better than ranik 500 fr an interview If 10000 candidates appaarad for the exam, and the results are announced in‏
‎percentilo, what percontla should the instituto sot as the cut off? (Nte: In a se of obsarvations, a samplo is at porcontila if % of abservations are below tho scora o the sampla).‏
‎५‏
‎೫:95‏
‏0891
‏90ھ
‏مره لفقم تعمجو
‎Quostiond0-An 1.6m tal parson stands right boeath the ഡിം ited at the caling of the room, and therofora makos no shadow. Sho moves 2 maters to make length of her shadow as equal as her height. Then‏
کا ‎height of the ceiling‏
2 ۸:36
‎രും: 3.6(1 +cos(tan ~1(1.6/2))m’"‏
771[
‎യു ബിം to computo from given यमाण‏
ساسا سر
‎Quastiond 1. Which right of the fallowing is nota fundamental right according ta the Constitutian வில்லி:‏
‎orm associations or unions‏ ما وتام
‎B Right to property‏
‎CeRightagainst exploitation‏
‎ಹ Education‏
‎ಣಜ മയ. ളമ.‏
‎രോ) 08 10 following is not a Canstitutional Authority?‏
‎‘AcAttomey General of ndia‏
‎B: Comptraller and Auditor Genoral of India‏
‎C-Chiof Justico of ಔಯ,‏
‎D-Salictor Ganaral of India‏
‎கொலைப்‌ நெ‏
‎Quastiond3: The abjectives o the Indian Canstitution i reflactad in‏
‎parliamentary syster‏ ۸ص۸
‎BUnion Stata Relationship‏
‎C-Proambla of tho constitution‏
‎D-Fundamentl Rights.‏
‎ജയം. நெ‏
‎Quastiong4:Which of the folowing can be ragardad as a slient fasture of tha Constitution?‏
‎‘AcFedaral system‏
‎B Parliamentary system‏
‎लतम ज‏
‎മജ in form and Unitary in spirit‏
‎മേയ ളമ‏
‎ச்சி வட வைப சவனல 0.‏
‎AcUnion List‏
‎B State List‏

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