Free Vocabulary MCQs with Answers

481. Constitution is to Amendment as Book is to?

• A. Errata
• B. Contents
• C. Preface
• D. Acknowledgement

Explanation: An amendment modifies or corrects a constitution, just as an erratum records a correction in a book. Contents and preface are parts of a book, not changes to it.

482. Lotus is related to Cuticle in the same way as Fish is related to?

• A. Scales
• B. Gills
• C. Tail
• D. Wings

Explanation: A cuticle is a protective outer layer of a lotus leaf, while scales form the protective outer covering of a fish. Gills and tail are fish organs or parts, but they do not match the covering relationship.

483. Boat is related to Sails in the same way as Balloon is related to?

• A. Hot Air
• B. Rope
• C. Nylon
• D. Rubber

Explanation: Sails provide the force or means by which a boat moves, while hot air provides the lift that enables a balloon to rise. Rope, nylon, and rubber are materials or accessories rather than the balloon's operating principle.

484. Kindle is related to Burn in the same way as Angry is related to ......

• A. Annoyed
• B. Determined
• C. Resentful
• D. Furious

Explanation: To kindle is to cause something to burn, and furious is a stronger form of angry. Annoyed usually means mildly irritated, so it does not match the intensity as closely.

485. Topeworm is related to Taeniasis in the same way as Plasmodium is related to?

• A. Malaria
• B. Constipation
• C. Diptheria
• D. Diarrhoea

Explanation: A tapeworm causes taeniasis, just as the parasite Plasmodium causes malaria. The word “Topeworm” is a misspelling of “tapeworm,” but the intended relationship is clear.

486. Clue is related to Mystery in the same way as Warning is related to?

• A. Disaster
• B. Precaution
• C. Risk
• D. Danger

Explanation: A clue helps reveal or solve a mystery, while a warning signals the presence of danger. Disaster and risk may follow danger, but they are not the direct meaning indicated by a warning.

487. Vitro is related to Glass in the same way as Ligno is related to?

• A. Marble
• B. Metal
• C. Rock
• D. Wood

Explanation: “Vitro” refers to glass, as in in vitro, while “ligno” refers to wood, as in lignocellulose. The other options are not represented by the root ligno.

488. Leaf is related to Sap in the same way as Bone is related to?

• A. Fluid
• B. Blood
• C. Marrow
• D. Calcium

Explanation: Sap is the fluid transported within a plant, while marrow is the soft material found inside a bone. Blood and calcium are associated with bones, but marrow is the closer internal counterpart.

489. Chlorophyll is related to Chloroplast in the same way as Vulture is related to?

• A. Flesh
• B. Wings
• C. Air
• D. Bird

Explanation: Chlorophyll is found in a chloroplast, linking a biological substance to its location; a vulture belongs to the class of birds. Flesh, wings, and air do not provide the same broad classification relationship.

490. Waves is related to Air in the same way as Ripples is related to?

• A. Wind
• B. Water
• C. Storm
• D. Smoke

Explanation: Waves commonly travel through air, whereas ripples travel across water. Wind and storm may produce waves, but water is the medium directly matching air.