Kerala PSC Previous Years Question Paper & Answer
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Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'Scientific Officer - Chemical Examiners Laboratory' And exam conducted in the year 2021. And Question paper code was '040/2021'. 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.
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040/21
Which of the following ASTM guidelines are for examination of Portland cement
clinker ?
1. ASTM C114-18
2. ASTM C1356-07
3. ASTM C1365-18
4. ASTM ೦1872-1862
A) 1 and 2 only 8) 2 and 3 only
©) 3 and 1 only D) 4 and 2 only
Abnormal situations of hair growth where excessive growth of hair take place are
1. Hirsutism
2. Alopecia
3. Hypertrichosis
4. Hypotrichosis
A) 1 and 2 only 8) 2 and 3 only
©) 3 and 1 only D) 4 1 only
Particle size of sand in terms of grain size is
A) 64 mm to 2048 mm 8) 2mm to 64mm
C) 63 microns to 2000 microns D) 2 microns to 63 microns
Perspective grid method of crime scene sketching is best utilized for
1. Traffic accident case
2. Indoor scene
3. Dense forest type of scene
A) 1 and 2 only 8) 2 and 3 only
©) 1 and 3 only 0) 1, 2 3
Lakshadweep is under jurisdiction of which of the following CFSL ?
A) CFSL, Kolkata B) CFSL, Hyderabad
C) CFSL, Pune D) CFSL, Bhopal
NICFS was renamed after the name of Lok Nayak Jayaprakash Narayan in the
year
A) 1976 B) 1983 C) 1991 D) 2003
The appellate jurisdiction of the Supreme Court can be invoked by a certificate granted
by the High Court concerned under Article
1. 125
2. 132(1)
3. 133(1)
4. 134
A) 1,2and3 8) 1, 3 4 ©) 1, 2 10 4 0) 2, 3 ४10 4
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