Junior Clerk Mixed Practice Test #66

Question 1

'She has lived in Kochi ___ five years.'‌​‍

Accepted Answer

for — 'For' + duration; 'since' + point in time.‌​‍

Answer

until

Answer

from

Answer

since

Question 2

A batch of a large volume parenteral (LVP) solution has been manufactured. Which test is crucial to perform to ensure the absence of fever-inducing substances that could cause adverse reactions in patients?

Accepted Answer

C. Pyrogen test — The pyrogen test is specifically designed to detect the presence of pyrogens, which are fever-inducing substances, primarily bacterial endotoxins, that can cause adverse reactions if administered parenterally. The sterility test checks for viable microorganisms, the particulate matter test for physical contaminants, and pH determination for chemical stability, none of which directly address pyrogens.

Answer

A. Sterility test

Answer

B. Particulate matter test

Answer

D. pH determination

Question 3

Probability: sum 7 on two dice:

Accepted Answer

1/6 — 6/36.

Answer

1/12

Answer

1/36

Answer

5/36

Question 4

In a 30-60-90 triangle, sides are in ratio:

Accepted Answer

1:√3:2 — Sides opposite 30°:60°:90° = 1:√3:2.

Answer

1:1:√2

Answer

3:4:5

Answer

2:3:4

Question 5

Silicon Valley of India is:‌​‍

Accepted Answer

Bangalore — Bangalore (Bengaluru) is called India's Silicon Valley — hub of IT industry.‌​‍

Answer

Hyderabad

Answer

Pune

Answer

Chennai

Question 6

Who founded the newspaper 'Swadeshabhimani'?‌​‍

Accepted Answer

Vakkom Maulavi — Vakkom Abdul Khader Maulavi started Swadeshabhimani in 1905.‌​‍

Answer

K.M. Maulavi

Answer

Abdurahiman Sahib

Answer

Ramakrishna Pillai

Question 7

Which planet is called the 'Red Planet'?‌​‍

Accepted Answer

Mars — Mars is called the Red Planet due to iron oxide on its surface.‌​‍

Answer

Venus

Answer

Jupiter

Answer

Saturn

Question 8

Nobel Physics 2024 was for:‌​‍

Accepted Answer

AI/neural networks — Hinton and Hopfield for foundational AI work.‌​‍

Answer

Quantum

Answer

Genetics

Answer

Climate

Question 9

Kerala's per capita income:‌​‍

Accepted Answer

Higher than national avg — Higher than national average.‌​‍

Answer

Unknown

Answer

Equal

Answer

Lower

Question 10

India's 2024 General Election phases:‌​‍

Accepted Answer

7 phases — 7 phases, April-June 2024.‌​‍

Answer

4 phases

Answer

5 phases

Answer

6 phases

Junior Clerk Mixed Practice Test #66