LGS Mixed Practice Test #507

Question 1

Prashant Bhushan — contempt case:‌​‍

Accepted Answer

All — 2020 contempt case over tweets.‌​‍

Answer

2020

Answer

Against CJI

Answer

Criticising judiciary

Question 2

Frequency is measured in:

Accepted Answer

Hertz — 1 Hz = 1 cycle per second. Named after Heinrich Hertz.

Answer

Metres

Answer

Seconds

Answer

Watts

Question 3

Keoladeo (Bharatpur):‌​‍

Accepted Answer

Bird sanctuary, Rajasthan — UNESCO site — birds.‌​‍

Answer

Tiger

Answer

Reptile

Answer

Mammals

Question 4

Athirappilly Falls is on:‌​‍

Accepted Answer

Chalakudy River — Athirappilly Falls on Chalakudy River, Thrissur district.‌​‍

Answer

Bharathapuzha

Answer

Periyar

Answer

Pamba

Question 5

Kerala's first Chief Minister:‌​‍

Accepted Answer

EMS Namboodiripad — EMS Namboodiripad — first CM of Kerala (1957), first elected communist CM in India.‌​‍

Answer

C. Achutha Menon

Answer

R. Sankar

Answer

Pattom Thanu Pillai

Question 6

K. Kelappan is known as:‌​‍

Accepted Answer

Kerala Gandhi — K. Kelappan = Kerala Gandhi. Led Guruvayur Satyagraha (1931-33).‌​‍

Answer

Kerala Simham

Answer

Lincoln of Kerala

Answer

Father of Kerala

Question 7

Melanin:‌​‍

Accepted Answer

Skin pigment — Skin/hair/eye colour pigment.‌​‍

Answer

Enzyme

Answer

Protein

Answer

Vitamin

Question 8

What is the primary function of the diaphragm in the human respiratory system?

Accepted Answer

D. To contract and relax, causing inhalation and exhalation — The diaphragm is the primary muscle of respiration. When it contracts, it flattens, increasing the volume of the thoracic cavity and causing inhalation. When it relaxes, it moves upwards, decreasing the volume and causing exhalation. Filtering air occurs in the upper respiratory tract, gas exchange in alveoli, and breathing rate is regulated by the brainstem.

Answer

A. To filter inhaled air

Answer

B. To facilitate gas exchange in the alveoli

Answer

C. To regulate the rate of breathing

Question 9

A teacher observes that a 15-year-old student is frequently overwhelmed by academic stress and exhibits difficulty in managing their emotions, sometimes leading to outbursts. Which of the following strategies would be most effective for the teacher to help the student develop better emotional regulation skills?

Accepted Answer

C. Teaching and modeling self-calming techniques, problem-solving skills, and encouraging expression of feelings. — Effective emotional regulation strategies for adolescents involve teaching coping mechanisms like self-calming, problem-solving, and providing a safe space for them to express and understand their feelings without judgment. Simply ignoring emotions, immediately deferring to parents without providing support, or punishing outbursts are unhelpful and can be counterproductive to healthy emotional development.

Answer

A. Advising the student to simply 'tough it out' and ignore the feelings.

Answer

B. Immediately contacting the parents to have them solve the problem.

Answer

D. Punishing the student for emotional outbursts to discourage future occurrences.

Question 10

Heart beats per minute:‌​‍

Accepted Answer

72 — 72 beats/min (normal adult resting).‌​‍

Answer

50

Answer

100

Answer

120

LGS Mixed Practice Test #507