LDC Mixed Practice Test #825

Question 1

Chaucer's 'Canterbury Tales' language:‌​‍

Accepted Answer

Middle English — ~1387-1400. ‌​‍Pilgrims' tales on way to Canterbury. Father of English poetry. ‌​‍Old English: Beowulf.

Answer

Latin

Answer

Old English

Answer

Modern English

Question 2

Hydrogen bonding is strongest in:‌​‍

Accepted Answer

HF — H bonded to highly electronegative F, O, or N. ‌​‍Explains high b.p. of water, NH₃, HF compared to heavier analogues.

Answer

HCl

Answer

HI

Answer

HBr

Question 3

Kerala is actively promoting the development of its inland waterways. Apart from reducing road congestion, which of the following is the most significant advantage of prioritizing inland water transport in the state's logistical framework?

Accepted Answer

B. It significantly lowers the carbon footprint and operational costs for bulk cargo movement. — Inland water transport (B) is highly fuel-efficient and environmentally friendly, drastically lowering operational costs and carbon emissions for bulk cargo compared to other modes. While it aids in reducing land acquisition (D) and road congestion, its primary logistical advantage for the state's economy lies in this cost and environmental efficiency. Faster movement of perishables (A) is better served by road/air, and direct international connectivity (C) is an indirect benefit of port integration, not the primary benefit of inland waterways themselves.

Answer

A. It facilitates faster movement of high-value perishable goods across districts.

Answer

C. It enables direct connectivity to international shipping routes from major ports.

Answer

D. It reduces the need for extensive land acquisition for infrastructure expansion.

Question 4

Past participle of 'go':‌​‍

Accepted Answer

Gone — Go-Went-Gone.‌​‍

Answer

Went

Answer

Going

Answer

Goed

Question 5

Which of the following scenarios best illustrates a significant limitation of the United Nations Security Council's (UNSC) ability to act decisively on a pressing international humanitarian crisis, as per its current structure?

Accepted Answer

C. A permanent member exercising its veto power to block a resolution authorizing a peacekeeping mission despite widespread international support. — The veto power held by the five permanent members of the UNSC allows any one of them to block a substantive resolution, even if it has broad support from other members. This structural feature can paralyze the Council's ability to respond effectively to international crises, including humanitarian interventions. Options A, B, and D describe limitations related to other UN organs or different aspects of UN operations, but not the primary structural limitation of the UNSC's decisiveness in a crisis.

Answer

A. The General Assembly's failure to achieve a two-thirds majority vote on a non-binding resolution condemning human rights violations.

Answer

B. The International Court of Justice issuing an advisory opinion that is subsequently ignored by a member state.

Answer

D. The Secretary-General's inability to deploy emergency relief without prior approval from the Economic and Social Council.

Question 6

Change into indirect speech: She said, 'I will come tomorrow.' →‌​‍

Accepted Answer

She said she would come the next day — will→would; tomorrow→the next day.‌​‍

Answer

She said she will come tomorrow

Answer

She says she will come the next day

Answer

She said I will come tomorrow

Question 7

One word: Study of sounds of speech:

Accepted Answer

Phonetics — Phonetics.

Answer

Semantics

Answer

Syntax

Answer

Morphology

Question 8

Part II of Constitution:‌​‍

Accepted Answer

Citizenship — Art 5-11.‌​‍

Answer

DPSP

Answer

Executive

Answer

Fundamental Rights

Question 9

Which of the following functional groups is characteristic of local anesthetics like lidocaine?

Accepted Answer

A. Amide group — Local anesthetics like lidocaine contain an amide group (-CONH-) as part of their structure, which is essential for their mechanism of action by blocking sodium channels. The other groups listed are not characteristic of local anesthetics.

Answer

B. Aldehyde group

Answer

C. Nitro group

Answer

D. Phenolic group

Question 10

Antonym of OVER:

Accepted Answer

Under — Over ↔ under.

Answer

Above

Answer

Finished

Answer

Done

LDC Mixed Practice Test #825