Junior Clerk Mixed Practice Test #582

Question 1

The largest ocean is:‌​‍

Accepted Answer

Pacific — Pacific Ocean is the largest and deepest ocean.‌​‍

Answer

Atlantic

Answer

Indian

Answer

Arctic

Question 2

Kerala Assembly passed resolution against CAA:

Accepted Answer

All true — First state to pass resolution against CAA 2019.

Answer

First state

Answer

2019

Answer

Yes

Question 3

12.5 + 12.3 minus you (12.5 ÷ 12.3) ratio (a:b form):‌​‍

Accepted Answer

5:8 — OCR garbled; answer per standard key 5:8.‌​‍

Answer

8:1

Answer

8:5

Answer

11:8

Question 4

'He is a doctor, ___?'

Accepted Answer

isn't he — Positive statement → negative tag.

Answer

is he

Answer

doesn't he

Answer

has he

Question 5

The total number of Panchayati Raj institutions in Kerala is:‌​‍

Accepted Answer

978 — Kerala has 978 Gram Panchayats, 152 Block Panchayats, and 14 District Panchayats as part of its three-tier Panchayati Raj system.‌​‍

Answer

1200

Answer

941

Answer

152

Question 6

Technetium-99m (Tc-99m) is widely used in diagnostic imaging due to its ideal physical properties. Which of the following is NOT a characteristic contributing to its suitability?

Accepted Answer

D. Emission of alpha particles — Tc-99m is ideal for diagnostic imaging because it has a short half-life (6 hours), emits gamma rays (which can be detected externally), and results in a low patient radiation dose. Alpha particles are highly energetic and would deliver a high, localized radiation dose, making them unsuitable for diagnostic imaging.

Answer

A. Short half-life

Answer

B. Emission of gamma rays

Answer

C. Low patient radiation dose

Question 7

What is the general formula for alkenes?‌​‍

Accepted Answer

CnH2n — One C=C double bond. Alkanes: CnH2n+2. Alkynes: CnH2n-2.‌​‍

Answer

CnH2n-2

Answer

CnH2n+2

Answer

CnHn

Question 8

Muziris, the ancient port of Kerala, is identified with modern:‌​‍

Accepted Answer

Kodungallur — Muziris, a major ancient trading port, is identified with present-day Kodungallur in Thrissur district.‌​‍

Answer

Kollam

Answer

Kozhikode

Answer

Alappuzha

Question 9

Palakkad Gap is in:‌​‍

Accepted Answer

Western Ghats — Only significant break in Western Ghats.‌​‍

Answer

Eastern Ghats

Answer

Himalayas

Answer

Vindhyas

Question 10

The Temple Entry Proclamation of Travancore was issued on:‌​‍

Accepted Answer

12 November 1936 — Maharaja Sri Chithira Thirunal issued the Temple Entry Proclamation on 12 November 1936, opening all temples in Travancore to Hindus of all castes.‌​‍

Answer

12 November 1932

Answer

12 November 1940

Answer

15 August 1936

Junior Clerk Mixed Practice Test #582