## Kerala PSC Previous Years Question Paper & Answer

Title : Overseer / Draftsman (Mechanical) Gr II (Special Recruitment From Among SC/ST) English
Question Code : A

Page:9

Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'Overseer / Draftsman (Mechanical) Gr II (Special Recruitment From Among SC/ST) English ' And exam conducted in the year 2019. And Question paper code was '055/2019'. 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: 9 out of 14
Excerpt of Question Code: 055/2019

66.

67.

68,

69.

70.

71.

72.

78.

74.

The formula for finding volume of hollow cylinder is

Find the area of a circle which inscribe in a square of side 14 cm:
¢} 140 sg.cm {B) 154 sq.cm
(09 160 ம. യ 1866൮.

If volume of cylinder is 900 cu.cm with height of 20 cm, then diameter of cylinder is:
(ಯ 24cm 0) 9.57cm
(0) 7.87 യ 12.28 ल

What is area of a circle whose circumference is 44 ‏تمہ‎
‎(¢) 150 ம. {B) 152 sq.cm
(0 154 sg.cm യ) 156 86.0೫%.

How many balls of 2 em radius can be made by melting of a big ball of diameter 16 cm?
4y 120 (8) 64
(0 32 (2) None of the above

Find the angle of sector whose radius is 10 em and area is 78.5 sq.cm:
{A) 60 degree (8) 75 degree
(0 90 degree (2) 45 degree

One side of rectangular field is 4 m and its diagonal is 5 m. The area of the field is :
(¢ 12 ‏دوه‎ (3) 20 86.7%
(0) 15 ‏سوہ‎ (D) 445 50.27

If the volume of two cubes are in the ratio 27 : 1. The ratio of their edges is :

A 1:8 B 8:1
(0 9:1 D) 1:6
The sides of a triangle are 5 m, 12 m and 18 m. The area of the triangle is
(¢) 30sq.Cm (3) 45sq.Cm
(0 68 ௨.0 (2) none of the above
11 55/2019

[P.T.O.]