Kerala PSC Previous Years Question Paper & Answer
Page:13
Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'DRAUGHTSMAN GRADE II (MECHANICAL) in KEAEC Ltd and OVERSEER/ DRAFTSMAN (MECHANICAL) GRADE II in PWD/ Irrigation' And exam conducted in the year 2021. And Question paper code was '066/2021'. 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.
80.
81.
82.
83.
84.
85.
86.
066/21
A grinding wheel travels 880 cm in each revolution. Find the diameter of the grinding
wheel.
A) 200 cm B) 210cm
C) 560 cm 0) 280 cm
The total surface area of a cube is 216 square centimetres. Calculate the volume of
the cube.
A) 216 cm? 8) 36 cm?
©) 18 cms 0) 24 ന്ന്
The volume of a metallic block is 3000 cubic centimetres. The density of the metal
used for the block is 7.2 gm/cc, find the weight of the block.
A) 3000 gm B) 21000 gm
C) 21600 gm D) 28000 gm
n third angle projection of an object where is the position of the plan of the object ?
A) Directly above the front view B) Directly below the front view
C) Left of the front view D) Right of the front view
How T-square is specified ?
A) According to mass B) According to weight
C) According to blade length D) According to blade thickness
Find the area of an equilateral triangle of side 4 cm.
A) 13.84 cm? 8) 6.92 2
C) 27.68 cm? D) 55.36 cm?
The part of a circle bounded by two radii meeting at an angle and an arc is known as
A) Segment B) Arc
C) Chord D) Sector
-13-