Kerala PSC Junior Lab Assistant Mock Test 2023

Kerala Public Service Commission has issued the notification for the recruitment of Junior Lab Assistant to the available 27 posts. The Kerala PSC exam for the recruitment of Junior Lab Assistant will be for a total of 100 marks. The duration of the exam is 1 hour 30 minutes. Also, along with it try to prepare yourselves for the interviews. The candidates are advised to visit the official website of the Kerala Public Service Commission to know more about the Kerala PSC Junior Lab Assistant recruitment 2023.

Prepare for your upcoming Kerala PSC Junior Lab Assistant exams along with solving questions. Exam is almost near, while you start preparing keep an eye on every single topics and should focus on main important topics. Candidates who wish to crack the Kerala PSC Junior Lab Assistant exam 2023 should start preparing for the exam at the earliest. collects necessary study materials and keep depth knowledge of syllabus. Attempting mock test series is very important part of the preparation. By attending mock tests candidates get familiarized with exam pattern and can improve their preparation. Through daily practicing mock test will makes the candidate more efficient and get to know about the time management. The candidates who are preparing for the competitive exam should make a well organized steady time table and study plan to ace the goal.

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Kerala PSC Junior Lab Assistant Exam 2023: Free Mock test (Sample Questions with Answers)

Mocks test questions that can be effective for the preparation of Kerala PSC Junior Lab Assistant exam in 2022 are listed below.

Q.1 Cob-web appearance of CSF is seen in

1. A) syphilis
2. B) Tubercular meningitis
3. C) Malaria
4. D) Hepatitis

Ans: [B] Tubercular meningitis

Q.2. The food for work programme was later renamed as

1. A) IRY
2. B) IRDP
3. C) NREP
4. D) RLEGP

Ans: [C] NREP

Q.3. Which of the following is an enrichment media?

1. A) Macconkey agar
2. B) Nutrient agar
3. C) Peptone water
4. D) Selenite F broth

Ans: [D] Selenite F broth

Q.4. Which of the following is a natural anticoagulant?

1. A) EDTA
2. B) Double Oxalate
3. C) ACD
4. D) Heparin

Ans: [D] Heparin

Q.5. Volume of ACD solution used to collect 100ml of blood is

1. A) 16ml
2. B) 30 ml
3. C) 28ml
4. D) 5ml

Ans: [A] 16ml

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Q.6. Canary grass experiment related hormone

1. A) Auxin
2. B) Gibberellin
3. C) ABA
4. D) Ethylene

Ans: [A] Auxin

Q.7. Round shaped bacteria are called

1. A) Bacilli
2. B) Vibrios
3. C) Actinomycetes
4. D) Cocci

Ans: [D] Cocci

Q.8. Kaolinite is the ore of

1. A) Copper
2. B) Iron
3. C) Aluminium
4. D) Zinc

Ans: [C] Aluminium

Q.9. Ideal time for collecting blood sample for detection of filarial worm is

1. A) 2pm – 4pm
2. B) 10pm – 2am
3. C) 6am – 8am
4. D) 10am – 2pm

Ans: [B] 10pm – 2am

Q.10. Father of Microbiology is

1. A) Robert Koch
2. B) Joseph Lister
3. C) Edward Jenner
4. D) Louis Pasteur

Ans: [D] Louis Pasteur

Q.11. Identify a Renal function test from the following tests

1. A) Blood Sugar
2. B) Serum Bilirubin
3. C) Blood Urea
4. D) Total Cholesterol

Ans: [A] Blood Urea

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Q.12. Which of the following antibody can cross the placenta

1. A) Ig M
2. B) Ig E
3. C) Ig A
4. D) Ig G

Ans: [D] Ig G

Q.13. The river that originates in the Anamudi Hills, flowing to Tamil Nadu

1. A) Bhavani
2. B) Pambar
3. C) Khabani
4. D) Chaliar

Ans: [B] Pambar

Q.14. Basic unit of classification is

1. A) Family
2. B) Genes
3. C) Species
4. D) Order

Ans: [C] Species

Q.15. Percentage of alluvial soil in India

18. A) 18.5%
19. B) 15%
20. C) 28%
21. D) 43%

Ans: [D] 43%

Q.16. The place known as Gateway of Kerala

1. A) Wayanad
2. B) Palakkad
3. C) Cochin
4. D) Thiruvananthapuram

Ans: [B] Palakkad

Q.17. Author of the work ‘The Other Side Of Silence’ which deals with the atrocities during the partition of India

1. A) Rajendar Singh Bedi
2. B) Urvasi Butalia
3. C) Bishma Sahni
4. D) Amitav Ghosh

Ans: [B] Urvasi Butalia

Q.18. Name the combined operation of Navy, Army and Airforce to rescue the okhi victims

1. A) Operation Synergy
2. B) Operation chain protection
3. C) Operation Flying Eagle
4. D) Operation Seashore

Ans: [A] Operation Synergy

Q.19. The dilution that can be made using an RBC pipette is

1. A) 1/200
2. B) 1/10
3. C) 1/50
4. D) 1/20

Ans: [A] 1/200

Q.20. Joint between Atlas and Axis

1. A) Pivot Joint
2. B) Hinge Joint
3. C) Ball and Socket Joint
4. D) Hinge Joint

Ans: [A] Pivot Joint

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Q.21. In August 2021, ______ was dedicated to the nation by PM Narendra Modi & every year ____ will be observed as ‘Partition Horrors Remembrance Day’

1. A) National War Memorial; 16th August
2. B) National War Memorial; 14th August
3. C) Jallianwala Bagh Smarak; 16th August
4. D) Jallianwala Bagh Smarak; 14th August

Ans: [D] Jallianwala Bagh Smarak; 14th August

Q.22. As per ICMR’s 4th Serology Survey released in July 2021, which state has the highest Covid-19 Sero-prevalence?

1. A) Bihar
2. B) Madhya Pradesh
3. C) Uttar Pradesh
4. D) Kerala

Ans: [B] Madhya Pradesh

Q.23. Which Company collaborated with CBSE and the Ministry of Education for the “AI For All” initiative?

1. A) Intel 
2. B) Microsoft
3. C) Wipro
4. D) Dell

Ans: [A] Intel 

Q.24. Which organization recently (in Aug’ 21) set up India’s 1st Green Hydrogen Electrolyser Factory in Bengaluru?

1. A) Tata Power Solar
2. B) ReNew Power
3. C) Ohmium India Private Limited
4. D) Rain Commodities LtdV

Ans: [C] Ohmium India Private Limited

Q.25. The area of a square park is Rs. 25 sq km. The time taken to complete a round the field once, at a speed of 3 km/h.

1. A) 4 h 60 min
2. B) 4 h 50 min
3. C) 6 h 40 min
4. D) 5 h 40 min

Ans: [C] 6 h 40 min

Q.26. In July 2021, India & Russia conducted the 12th edition of Naval exercise ‘INDRA’ in _____, where the Indian side was represented by ______.

1. A) Baltic Sea; INS Tabar  
2. B) Baltic Sea; INS Trishul
3. C) Andaman Sea; INS Tabar       
4. D) Andaman Sea; INS Trishul 

Ans: [A]  Baltic Sea; INS Tabar  

Q.27. In August 2021, ISRO successfully conducted the first hot test of the System Demonstration Model (SDM) for which type of system?

1. A) Geoloid Service Module Propulsion System
2. B) Gaganyaan Service Module Propulsion System
3. C) Akashyaan Service Module Propulsion System
4. D) Jupiter High Thrust Cryogenic Engine

Ans: [B] Gaganyaan Service Module Propulsion System

Q.28. In a certain code language, DHIE is written as WSRV and AEFB is written as ZVUY. How will GKLH be written in that code language?

1. A) SQNR
2. B) TQMP
3. C) TRDO
4. D) TPOS

Ans: [D] TPOS

Q.29. A person starts walking from his home towards his friend’s place. He walks for 25 m towards the West. He takes a 900 right turn and walks for 20 m. He again takes a 900 right turn and walks for 10 m. He then walks for another 10 m after taking a 900  left turn. Turning 900  towards his right, he walks for 15 m to reach his friend’s place. How far and in which direction is the friend’s place from his home?

1. A) 30 m towards North
2. B) 40 m towards South
3. C) 30 m towards South
4. D) 40 m towards North

Ans: [A] 30 m towards North

Q.30. Point A is 30 m to the South of point B. Point C is 20 m to the East of point A. Point D is 15 m to the South of point C. Point D is exactly midway between points E and F in such a manner that point E, D and F form a horizontal straight line of 40 m. point E is to West of point D. How far and in which direction is point E from point B?

1. A) 45 m towards South
2. B) 25 m towards South
3. C) 30 m towards West
4. D) 35 m towards North

Ans: [A] 45 m towards South

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Q.31. Passage Direction : In question below a statement is given followed by two assumptions/ inferences numbered I and II. An assumption is something supposed or taken for granted and an inference is something which can be directly inferred from the given facts. You have to consider the statement and the following assumptions / inferences and decide which of those is / are implicit in the statement.

Kerala PSC Junior Lab Assistant Mock Tests 2023

Attempting mock test series is a very important part of the preparation. By attending mock tests candidates get familiarized with exam patterns and can improve their preparation. Through daily practice, mock tests will make the candidate more efficient and get to know about time management.

Solving a large number of questions can always be beneficial while attending a competitive exam. A question can provide you a reach to many topics. As the exam is almost near. While you start preparing, keep an eye on every single topic and should focus on main important topics. Thus, it is always effective to try out various questions.