LGS Mixed Practice Test #544

Question 1

Which of the following is NOT a characteristic of a constructivist learning environment?

Accepted Answer

C. Assessment focuses primarily on students' ability to recall isolated facts through rote memorization. — In a constructivist environment, assessment is more holistic, focusing on understanding, application, and the process of knowledge construction, rather than just recall of isolated facts. Options A, B, and D are all core characteristics of constructivist learning, emphasizing active student engagement and the teacher's role as a guide.

Answer

A. Learners actively participate in problem-solving and inquiry.

Answer

B. Teachers facilitate learning by posing questions and providing resources.

Answer

D. Learning activities are designed to build upon students' prior knowledge and experiences.

Question 2

Swachh Survekshan 2023 cleanest city:‌​‍

Accepted Answer

Indore — Indore — cleanest for 7th consecutive year.‌​‍

Answer

Surat

Answer

Navi Mumbai

Answer

Bhopal

Question 3

Doppler effect observed frequency when source approaches stationary observer:

Accepted Answer

Higher than actual — f' = f(v/(v - v_s)) for approaching source. Used in radar, astronomy (redshift).

Answer

Lower

Answer

Same

Answer

Zero

Question 4

Client-centred therapy:‌​‍

Accepted Answer

Carl Rogers — unconditional positive regard, empathy — Humanistic. ‌​‍Non-directive. Therapist creates accepting environment for self-exploration.

Answer

Ellis

Answer

Skinner

Answer

Freud

Question 5

Sound cannot travel through:‌​‍

Accepted Answer

Vacuum — Needs medium. No sound in space.‌​‍

Answer

Air

Answer

Water

Answer

Steel

Question 6

Kerala Sahitya Akademi:‌​‍

Accepted Answer

Thrissur — Thrissur.‌​‍

Answer

TVM

Answer

Kottayam

Answer

Kochi

Question 7

Which type of joint is the knee?‌​‍

Accepted Answer

Hinge — Knee is a hinge joint (like elbow) allowing flexion/extension.‌​‍

Answer

Saddle

Answer

Pivot

Answer

Ball and socket

Question 8

Palakkad Gap width:‌​‍

Accepted Answer

30 km — ~30 km wide break in Western Ghats.‌​‍

Answer

50 km

Answer

10 km

Answer

20 km

Question 9

The general formula of cycloalkanes is:

Accepted Answer

CₙH₂ₙ — Cycloalkanes share formula with alkenes: CₙH₂ₙ (e.g., cyclohexane C₆H₁₂).

Answer

CₙH₂ₙ₊₂

Answer

CₙH₂ₙ₋₂

Answer

CₙHₙ

Question 10

Which vitamin is called 'Sunshine Vitamin'?‌​‍

Accepted Answer

Vitamin D — Vitamin D is synthesised in skin exposed to sunlight.‌​‍

Answer

Vitamin A

Answer

Vitamin B

Answer

Vitamin C

LGS Mixed Practice Test #544