LGS Mixed Practice Test #558

Question 1

Erikson's theory of psychosocial development has:‌​‍

Accepted Answer

8 stages across lifespan — Trust vs mistrust, autonomy vs shame, initiative vs guilt, industry vs inferiority, identity vs confusion (famous 5th), intimacy vs isolation, generativity vs stagnation, integrity vs despair.‌​‍

Answer

3

Answer

Only childhood

Answer

5 stages

Question 2

Citric acid is abundant in:‌​‍

Accepted Answer

Citrus fruits (lemon, orange) — Citric acid gives tart flavour to citrus fruits; also used as food additive E330.‌​‍

Answer

Ant bites

Answer

Vinegar

Answer

Milk

Question 3

EEG records:‌​‍

Accepted Answer

Brain electrical activity — Electroencephalogram — brain activity.‌​‍

Answer

Ear

Answer

Heart

Answer

Eye

Question 4

A high school student consistently puts in extra effort in their science fair project, not because they expect a prize, but because they are genuinely fascinated by the scientific process and enjoy the challenge of experimentation. Their motivation is primarily:

Accepted Answer

C. Intrinsic, driven by personal interest and enjoyment. — The correct answer is C. The student's engagement stems from genuine fascination and enjoyment of the process, which are hallmarks of intrinsic motivation. Options A, B, and D all describe forms of extrinsic motivation, where the drive comes from external factors or internal pressures related to external outcomes, not from the inherent pleasure of the activity itself.

Answer

A. Extrinsic, as success in the fair could lead to recognition.

Answer

B. Identified regulation, a form of extrinsic motivation.

Answer

D. Introjected regulation, driven by guilt or obligation.

Question 5

Kerala State Song:

Accepted Answer

Jaya Jaya Komala Kerala — 'Jaya Jaya Komala Kerala Dharani' by Bodheswaran.

Answer

Vande Mataram

Answer

Jana Gana Mana

Answer

Kerala Naadu

Question 6

Eravikulam National Park is famous for:‌​‍

Accepted Answer

Nilgiri Tahr — Eravikulam NP, Idukki — largest population of endangered Nilgiri Tahr.‌​‍

Answer

Elephants

Answer

Lion-tailed Macaque

Answer

Tigers

Question 7

Shakespeare's famous play about a Prince of Denmark is:

Accepted Answer

Hamlet — Hamlet, Prince of Denmark, contains 'To be or not to be'.

Answer

Macbeth

Answer

Othello

Answer

King Lear

Question 8

Chattambi Swamikal's most influential social reform work was:‌​‍

Accepted Answer

Kristhumatha Chhedanam — Chattambi Swamikal authored 'Kristumatha Chhedanam' and 'Prachina Malayalam', asserting indigenous/Dravidian roots.‌​‍

Answer

Arivippadu

Answer

Adveithachinthapaddhathi

Answer

Dharmacharitham

Question 9

'He is (A) a (B) honest (C) man (D).' Error is in:‌​‍

Accepted Answer

B — 'Honest' has silent 'h' — starts with vowel sound. ‌​‍Use 'an' not 'a'. Correct: 'an honest man'.

Answer

A

Answer

C

Answer

D

Question 10

What is the order of a differential equation?‌​‍

Accepted Answer

Highest derivative order — Order: highest derivative. ‌​‍Degree: power of highest derivative (after rationalizing).

Answer

Degree of highest derivative

Answer

Always 1

Answer

Sum of all derivatives

LGS Mixed Practice Test #558