LGS Mixed Practice Test #639

Question 1

Faraday's law of electromagnetic induction:‌​‍

Accepted Answer

EMF induced = -dΦ/dt — Negative sign = Lenz's law. Flux Φ = B·A cos θ. Unit: weber.‌​‍

Answer

EMF = BIL

Answer

EMF = qV

Answer

EMF = V/R

Question 2

Queen of Arabian Sea:

Accepted Answer

Kochi — Kochi.

Answer

Kozhikode

Answer

Kollam

Answer

Kannur

Question 3

The term 'Privatization' within the context of India's 1991 economic reforms primarily involved:

Accepted Answer

D. Disinvestment in Public Sector Undertakings (PSUs) and opening up sectors previously reserved for the government. — Privatization was a core component of the 1991 reforms, aimed at reducing the government's role in the economy and enhancing efficiency through private sector participation. This was primarily achieved through disinvestment in Public Sector Undertakings (PSUs) and opening up strategic sectors previously monopolized by the state. Options A, B, and C describe actions contrary to the principles of privatization or are unrelated to its core objective.

Answer

A. Increasing the government's equity stake in public sector enterprises.

Answer

B. Expanding the scope of the public distribution system for essential commodities.

Answer

C. Reintroducing the industrial licensing system for all major manufacturing sectors.

Question 4

Normal number of chromosomes in a human somatic cell is:‌​‍

Accepted Answer

46 — Humans have 46 chromosomes (23 pairs); gametes have 23.‌​‍

Answer

44

Answer

23

Answer

48

Question 5

Regarding the prestigious Padma Awards conferred by the Government of India for distinguished service, including in the field of medicine, which option correctly lists them in ascending order of their hierarchy?

Accepted Answer

A. Padma Shri, Padma Bhushan, Padma Vibhushan — The Padma Awards are India's highest civilian honours after the Bharat Ratna. They are categorized into three ranks: Padma Shri (for distinguished service), Padma Bhushan (for distinguished service of a high order), and Padma Vibhushan (for exceptional and distinguished service), in ascending order of prestige.

Answer

B. Padma Bhushan, Padma Shri, Padma Vibhushan

Answer

C. Padma Vibhushan, Padma Bhushan, Padma Shri

Answer

D. Padma Shri, Padma Vibhushan, Padma Bhushan

Question 6

The port number for HTTPS is typically:

Accepted Answer

443 — Standard ports: 80 (HTTP), 443 (HTTPS), 21 (FTP), 22 (SSH), 25 (SMTP), 53 (DNS).

Answer

21

Answer

80

Answer

3306

Question 7

If CAT = 24, DOG = ?

Accepted Answer

26 — C(3)+A(1)+T(20)=24. D(4)+O(15)+G(7)=26.

Answer

24

Answer

25

Answer

27

Question 8

Sundarbans famous for:‌​‍

Accepted Answer

Royal Bengal Tiger — Largest mangrove. Royal Bengal Tiger habitat.‌​‍

Answer

Nilgiri Tahr

Answer

Lion

Answer

Elephant

Question 9

The 'Kerala Kalamandalam Award' is associated with which domain?

Accepted Answer

B. Performing Arts — Kerala Kalamandalam, a renowned institution for performing arts, presents its annual award to recognize excellence in dance, music, or drama. It is not related to literature, visual arts, or culinary arts, which have separate awards.

Answer

A. Literature

Answer

C. Visual Arts

Answer

D. Culinary Arts

Question 10

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

LGS Mixed Practice Test #639