HSA Mixed Practice Test #610

Question 1

Largest producer of jute:

Accepted Answer

West Bengal — West Bengal.

Answer

Assam

Answer

Bihar

Answer

Odisha

Question 2

Harappan seals usually made of:

Accepted Answer

Steatite — Steatite (soapstone) with unicorn motif common.

Answer

Gold

Answer

Silver

Answer

Bronze

Question 3

Who is known as the 'Father of the Indian Constitution'?

Accepted Answer

Dr. B.R. Ambedkar — Dr. B.R. Ambedkar is known as the Father of the Indian Constitution. He was the Chairman of the Drafting Committee of the Constituent Assembly.

Answer

Mahatma Gandhi

Answer

Jawaharlal Nehru

Answer

Sardar Patel

Question 4

Polio vaccines types:‌​‍

Accepted Answer

OPV (oral), IPV (inactivated) — OPV and IPV.‌​‍

Answer

Only one

Answer

Only injection

Answer

Only oral

Question 5

A fuse wire is characterized by:‌​‍

Accepted Answer

High resistance and low melting point — Fuse wire has high resistance (heats up quickly) and low melting point (so it melts to break the circuit during overload).‌​‍

Answer

Low resistance and low melting point

Answer

Low resistance and high melting point

Answer

High resistance and high melting point

Question 6

Which Kerala Government project integrates digital literacy with school curriculum to prepare students for the 21st-century workforce by providing them with coding and IT skills training?

Accepted Answer

D. IT@School Project — The Kerala Digital University Initiative is a recent project aimed at embedding digital literacy and advanced IT skills (including coding) into school curricula to equip students for future job markets. KITE Victers is an ICT-enabled learning platform, IT@School Project focuses on infrastructure, and Aksharaseva is a volunteer-based literacy program, not specifically for digital skills.

Answer

A. Aksharaseva

Answer

B. KITE Victers

Answer

C. Kerala Digital University Initiative

Question 7

Electronic configuration of Cr (Z=24):

Accepted Answer

[Ar] 3d⁵ 4s¹ — Half-filled d (3d⁵) is extra-stable. Cu similarly [Ar] 3d¹⁰ 4s¹ — exception to aufbau.

Answer

[Ar] 3d⁴ 4s²

Answer

[Ar] 3d⁶

Answer

[Ar] 4s² 4p⁴

Question 8

Which social reformer is known as 'Pulaya Raja'?

Accepted Answer

Ayyankali — Ayyankali, the great social reformer who fought for the rights of Dalits, was honoured as Pulaya Raja.

Answer

Poykayil Yohannan

Answer

Pandit Karuppan

Answer

Kumaranasan

Question 9

Antonym of TRANSPARENT:

Accepted Answer

Opaque — Transparent ↔ opaque.

Answer

Clear

Answer

Visible

Answer

Light

Question 10

Inactivated virus vaccine:‌​‍

Accepted Answer

Covaxin — Whole killed virus.‌​‍

Answer

Covishield

Answer

Moderna

Answer

Pfizer

HSA Mixed Practice Test #610