Junior Clerk Mixed Practice Test #780

Question 1

The highest mountain peak in Kerala is:‌​‍

Accepted Answer

Anamudi (Anamalai) — Anamudi (2,695m) in Idukki — highest peak in Kerala and South India.‌​‍

Answer

Malayattoor mala

Answer

Sabarimala

Answer

Ezhimala

Question 2

Which part of the human brain is primarily responsible for maintaining posture, balance, and coordinating voluntary movements, ensuring smooth and precise actions?

Accepted Answer

C. Cerebellum — The cerebellum plays a vital role in motor control, coordinating muscle movements, maintaining balance, and regulating posture. The cerebrum is involved in higher-level functions, the brainstem controls vital involuntary functions, and the thalamus acts as a relay station for sensory information.

Answer

A. Cerebrum

Answer

B. Brainstem

Answer

D. Thalamus

Question 3

The first telegraph line in India was between:‌​‍

Accepted Answer

Calcutta-Diamond Harbour — First telegraph line: Calcutta to Diamond Harbour (1851) under Lord Dalhousie.‌​‍

Answer

Delhi-Agra

Answer

Bombay-Thane

Answer

Madras-Bangalore

Question 4

Antonym of OVER:

Accepted Answer

Under — Over ↔ under.

Answer

Above

Answer

Finished

Answer

Done

Question 5

In which year did the Planning Commission publish the Kerala Development Report?‌​‍

Accepted Answer

2008 — 2008 report on state model.

Answer

2000

Answer

2013

Answer

2018

Question 6

Which of the following represents the identity matrix I of order 3?‌​‍

Accepted Answer

[[1,0,0],[0,1,0],[0,0,1]] — AI = IA = A for any compatible A. Inverse: A·A⁻¹ = I.‌​‍

Answer

[[1,1,1],[1,1,1],[1,1,1]]

Answer

[[0,0,0]]

Answer

[[2,0,0]]

Question 7

Rani Lakshmibai of Jhansi died fighting the British at:‌​‍

Accepted Answer

Gwalior (17 June 1858) — After loss of Jhansi, fought alongside Tatya Tope. ‌​‍Killed in battle near Kotah-ki-Serai, Gwalior. Hugh Rose called her 'the best and bravest of the rebel leaders.'

Answer

Jhansi

Answer

Kalpi

Answer

Kanpur

Question 8

'By hook or by crook' means:

Accepted Answer

By any means (honest or dishonest) — The idiom indicates determination to achieve something one way or another.

Answer

Fishing

Answer

Farming

Answer

Only honest ways

Question 9

Logic gate NAND is called 'universal' because:‌​‍

Accepted Answer

All other gates can be built using NAND — NOR also universal. Basis of digital electronics. NOT A = NAND(A,A).‌​‍

Answer

Uses less power

Answer

Used always

Answer

Faster

Question 10

'Silver lining' means:‌​‍

Accepted Answer

Hope in difficulty — Hopeful prospect in a difficult situation.‌​‍

Answer

Rich person

Answer

Silver border

Answer

Cloud

Junior Clerk Mixed Practice Test #780