LDC Mixed Practice Test #643

Question 1

Series: 5, 6, 9, 14, 21, ?

Accepted Answer

30 — Diff 1,3,5,7,9; 21+9=30.

Answer

28

Answer

32

Answer

35

Question 2

Synonym of MUNDANE:

Accepted Answer

Ordinary — Commonplace.

Answer

Exciting

Answer

Unique

Answer

Special

Question 3

Kerala's mobile penetration:

Accepted Answer

Near 100% — High mobile and internet penetration.

Answer

50%

Answer

Low

Answer

Unknown

Question 4

Governor's oath by:‌​‍

Accepted Answer

CJI HC — Chief Justice of concerned High Court.‌​‍

Answer

President

Answer

PM

Answer

CJI SC

Question 5

How many lines does a sonnet typically have?‌​‍

Accepted Answer

14 — Petrarchan/Italian: octave (8) + sestet (6). ‌​‍Shakespearean/English: 3 quatrains + couplet (ABAB CDCD EFEF GG).

Answer

20

Answer

16

Answer

10

Question 6

Effective hand hygiene, especially before preparing food and after using the restroom, is a fundamental practice in preventing the spread of infectious diseases. Which mode of disease transmission is most directly targeted by this practice?

Accepted Answer

C. Fecal-oral transmission — Fecal-oral transmission occurs when pathogens from feces are ingested, often due to contaminated hands, food, or water. Practicing effective hand hygiene, especially after using the restroom and before handling food, directly breaks this chain of transmission, preventing the ingestion of harmful microorganisms. While it helps with droplet transmission, its primary impact is on fecal-oral.

Answer

A. Airborne transmission

Answer

B. Vector-borne transmission

Answer

D. Droplet transmission

Question 7

Hindi Divas is celebrated on:‌​‍

Accepted Answer

14 September — 14 September = Hindi Divas. ‌​‍On this day in 1949, Hindi was adopted as an official language.

Answer

26 January

Answer

15 August

Answer

2 October

Question 8

The autobiography 'Long Walk to Freedom' is by:‌​‍

Accepted Answer

Nelson Mandela — Nelson Mandela wrote Long Walk to Freedom about his life and struggle against apartheid.‌​‍

Answer

Martin Luther King Jr.

Answer

Barack Obama

Answer

Mahatma Gandhi

Question 9

Cashew processing is mainly done in:‌​‍

Accepted Answer

Kollam — Kollam is the cashew capital of Kerala and a major cashew processing hub.‌​‍

Answer

Thrissur

Answer

Palakkad

Answer

Kannur

Question 10

Ashtamudi Lake shape:‌​‍

Accepted Answer

Octopus-like (8 arms) — Ashtamudi = 'Eight braids' — 8-pointed shape.‌​‍

Answer

Circular

Answer

Linear

Answer

Star

LDC Mixed Practice Test #643