Kerala PSC Previous Years Question Paper & Answer
Page:15
Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'Tradesman- Masonary' And exam conducted in the year 2023. And Question paper code was '078/2023'. 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.
96.
97.
98.
99.
100.
078/23
Which of the following is/are ferrous metals ?
i. Tin
ர். Zinc
iii. Lead
iv. Copper
A) Only i andii B) Only i, ii and iii
C) None of these D) All of these
Heat is measured by
A) Thermometer B) Calorimeter
C) Barometer D) Manometer
Which of the following is /are equal to 1 ?
i. Sin 90°
1. Cos 0°
ர். Tan 45°
A) Only iii 8) Only i and ii
C) Only ii and iii D) All the above
Which of the following statement is/are true about mass and weight ?
i. Mass varies from place to place
ii. The mass is constant at all places
iii. The weight varies from place to place
iv. The weight is constant at all places
A) Only i and iii B) Only ii and iii
C) Only i and iv D) Only ii and iv
Which of the following statements is / are true ?
i. Specific gravity = Density of substance / Density of water at 4°C
ii. Relative density = Density of substance / Density of water at 4°C
A) Onlyi B) Only ii
C) Both i and ii D) None of the above