Plus 2 Lecturer Mixed Practice Test #217

Question 1

Ayodhya airport named:‌​‍

Accepted Answer

Maharishi Valmiki Intl — Maharishi Valmiki International Airport.‌​‍

Answer

Ayodhya Intl

Answer

Ram Intl

Answer

Sri Ram

Question 2

In Python, the len() function returns:

Accepted Answer

Length/number of elements — len(obj) gives the number of items in a sequence/collection.

Answer

Last element

Answer

Sum

Answer

First element

Question 3

Newlands' law of octaves:

Accepted Answer

Every 8th element shows similar properties — Arranged in increasing mass. Worked only for light elements. Ridiculed as 'musical' but hinted periodicity.

Answer

Arrangement by valency

Answer

Atomic number

Answer

Radioactivity

Question 4

Kinetic energy of a body of mass m moving with speed v is:‌​‍

Accepted Answer

½mv² — K = ½mv² = p²/(2m). SI unit Joule.‌​‍

Answer

mv²

Answer

m²v

Answer

mv

Question 5

The Kerala Panchayati Raj Act came into force on:‌​‍

Accepted Answer

23 April 1994 — Kerala Panchayati Raj Act enacted on 23 April 1994 devolving powers to local self-government.‌​‍

Answer

24 April 1992

Answer

1 October 1994

Answer

1 November 1995

Question 6

'She is married ___ a doctor':

Accepted Answer

to — Married to.

Answer

with

Answer

by

Answer

for

Question 7

Surface tension has dimensions of:‌​‍

Accepted Answer

N/m — T = force/length or energy/area — N/m or J/m². ‌​‍Due to cohesive forces at interface.

Answer

J

Answer

N/m²

Answer

N·m

Question 8

Peptide bond forms between:‌​‍

Accepted Answer

Amino acids (COOH + NH₂ → peptide + H₂O) — Condensation reaction. Protein = polypeptide. 20 standard amino acids.‌​‍

Answer

Fatty acids

Answer

Sugar-phosphate

Answer

Nucleotides

Question 9

NDA seats 2024 LS:‌​‍

Accepted Answer

293 — 293 (BJP 240).‌​‍

Answer

200

Answer

245

Answer

303

Question 10

Kerala has undergone a significant demographic transition, resulting in one of India's oldest populations and low fertility rates. Considering this unique demographic profile, which of the following represents a primary challenge for urban planning and development in Kerala, distinct from states experiencing high youth migration to cities?

Accepted Answer

B. Increased pressure on urban healthcare infrastructure and public spaces to cater to the needs of an aging population. — Kerala's advanced demographic transition has led to an aging population and low fertility rates. This unique profile means that urban planning in Kerala must prioritize services and infrastructure catering to the elderly, such as accessible public spaces, specialized healthcare facilities, and social support systems. Options A, C, and D describe challenges more commonly associated with rapid urbanization driven by a young and growing population, which is less pronounced in Kerala's current demographic context.

Answer

A. The need for extensive expansion of public transportation networks to accommodate a rapidly growing young workforce.

Answer

C. A surge in demand for affordable housing and educational institutions due to a large influx of young families.

Answer

D. The prevalence of a large informal sector economy driven by a surplus of young, unskilled labor in urban centers.

Plus 2 Lecturer Mixed Practice Test #217