DCOA Mixed Practice Test #775

Question 1

Bering Strait between:

Accepted Answer

Alaska-Russia — Alaska-Chukotka.

Answer

USA-Canada

Answer

Japan-Korea

Answer

China-Russia

Question 2

Echinoderms (starfish, sea urchin) have:‌​‍

Accepted Answer

Water vascular system and spiny skin — Radial symmetry (secondary — larva is bilateral). ‌​‍Tube feet for locomotion. Deuterostome — related to chordates.

Answer

Notochord throughout life

Answer

Jointed legs

Answer

Soft bodies

Question 3

KPSC HQ is at:‌​‍

Accepted Answer

Pattom TVM — Kerala PSC headquarters is at Pattom, Thiruvananthapuram.‌​‍

Answer

Kochi

Answer

Thrissur

Answer

Kozhikode

Question 4

Gautam Adani 2024:‌​‍

Accepted Answer

US indictment for bribery — US DOJ charges Nov 2024.‌​‍

Answer

Cleared

Answer

Retired

Answer

Expanded

Question 5

Jnanpith winner M.T. Vasudevan Nair got it for:

Accepted Answer

Entire oeuvre — MT won Jnanpith 1995 for overall contribution.

Answer

Naalukettu

Answer

Randamoozham

Answer

Kaalam

Question 6

In an ICT-rich learning environment, which of the following best describes the teacher's primary role regarding student learning?

Accepted Answer

C. Guiding students to independently explore information and construct knowledge. — In an ICT-rich environment, students can access vast information independently, shifting the teacher's primary role from a content dispenser to a guide and mentor. The teacher facilitates critical thinking, problem-solving, and the construction of knowledge, rather than being the sole source of information or simply providing technical support.

Answer

A. Primarily delivering content through digital means.

Answer

B. Acting as an expert technician for troubleshooting software and hardware issues.

Answer

D. Solely designing and programming educational software for specific lessons.

Question 7

Kerala's Haritha Keralam Mission focuses on:

Accepted Answer

Waste management and organic farming — Haritha Keralam Mission focuses on waste management, organic farming, and water resource management.

Answer

IT development

Answer

Tourism promotion

Answer

Industrial growth

Question 8

A teacher notices that some students in her class struggle with abstract mathematical concepts, while others grasp them quickly. To address this disparity and provide differentiated instruction using technology, which approach would be most effective?

Accepted Answer

B. Using an educational app that offers adaptive learning paths and personalized feedback based on student performance. — An educational app offering adaptive learning paths and personalized feedback (Option B) is highly effective for differentiated instruction. It allows students to work at their own pace, receive targeted support, and progress through content tailored to their individual needs. Generic tutorials (A), whole-class discussions (C), or standard digital worksheets (D) do not effectively cater to individual learning differences and paces.

Answer

A. Providing all students with links to generic online math tutorials.

Answer

C. Projecting complex math problems onto a screen for whole-class discussion.

Answer

D. Assigning all students to complete a digital worksheet with standard problems.

Question 9

Coelenterates (Cnidaria):

Accepted Answer

Jellyfish, corals — Jellyfish, corals — stinging cells.

Answer

Fish

Answer

Starfish

Answer

Sponges

Question 10

In the context of teaching Malayalam literature, which method best helps students appreciate the socio-cultural contexts of a poem?

Accepted Answer

B. Discussing the historical background and author’s life before reading — Discussing the historical background and author’s life (Option B) provides the socio-cultural lens necessary to appreciate the poem’s depth. Isolating language (A) or translation (C) may miss contextual nuances, while comparing with other languages (D) could dilute the focus on Malayalam-specific contexts. This method integrates literature with social history.

Answer

A. Isolating the poem’s language and analyzing it line by line

Answer

C. Translating the poem into English to understand its literal meaning

Answer

D. Comparing it with poems in other Indian languages

DCOA Mixed Practice Test #775