Idioms and Phrases: Meaning, Usage and 25 Examples

Idioms appear in the verbal section of every major placement aptitude test used in Indian campus recruitment, including TCS NQT, Infosys InfyTQ, AMCAT, and eLitmus.

The format varies by platform, but the underlying test is always the same: do you know what the phrase actually means, not just what the individual words suggest? Cambridge Dictionary defines an idiom as a group of words whose meaning cannot be predicted from the literal definitions of those words. That gap between the literal and the figurative is exactly what placement aptitude tests exploit.

How Idioms Are Tested in Placement Aptitude Rounds

All four major aptitude platforms include idioms in their verbal or English sections. The structures below are the documented test formats as of 2026.

Platform	Section	Structure	Primary Idiom Format
TCS NQT	Linguistic Ability	24 questions	Meaning-based MCQ
Infosys InfyTQ	English Ability	20–25 questions	Fill-in-the-blank + meaning MCQ
AMCAT	Verbal Ability	25 questions, 25 minutes	Meaning MCQ and sentence-choice
eLitmus pH Test	Language	30 questions	Meaning MCQ and sentence correction

TCS NQT and AMCAT tend to use straightforward meaning-based questions: identify the correct definition of the underlined phrase. Infosys InfyTQ and eLitmus also include fill-in-the-blank and sentence-correction formats, which test whether you can deploy the idiom correctly in context, not just define it. If you prepare for all three formats in the next section, you are ready for any of the four platforms.

The Three MCQ Formats You Will Encounter

Three distinct formats appear across these four platforms. Recognising the format before you start the question removes a layer of decision-making from under time pressure.

Format 1: Meaning-Based MCQ

The most common format. A sentence contains an underlined or quoted idiom; you choose its correct meaning from four options.

• Sample question: “She decided to break the ice by sharing a funny story at the start of the meeting.” What does ‘break the ice’ mean?
• (A) Crush ice cubes for drinks
• (B) Initiate conversation to ease an awkward atmosphere
• (C) Interrupt a conversation rudely
• (D) Make a cold remark to someone
• Answer: (B) — “break the ice” means to ease social tension and get a conversation started.

Format 2: Fill-in-the-Blank

A sentence has a blank; you choose the idiom that best fits the intended meaning. The key skill here is context-matching, not just definition recall.

• Sample question: “After months of failed negotiations, the two departments finally _______ by agreeing to a joint monthly meeting.”
• (A) burned the midnight oil
• (B) broke the ice
• (C) let the cat out of the bag
• (D) spilled the beans
• Answer: (B) — “broke the ice” fits; the other options describe overwork or revealing secrets, neither of which matches the context.

Format 3: Identify Correct Usage

Four sentences use the same idiom in different ways; you identify the sentence where it is used correctly.

• Sample question: Which sentence uses ‘bite the bullet’ correctly?
• (A) She bit the bullet at the cafeteria and ordered a sandwich.
• (B) The engineers had to bite the bullet and rewrite the entire module from scratch.
• (C) He bit the bullet carefully to avoid any damage.
• (D) Biting the bullet is a recommended practice before lunch.
• Answer: (B) — “bite the bullet” means to endure a painful or difficult situation stoically.

25 High-Frequency Idioms With Meanings and Examples

These 25 idioms appear across TCS NQT, Infosys InfyTQ, AMCAT, and eLitmus verbal sections. Each row gives the figurative meaning and an example sentence in a placement or professional context.

#	Idiom	Meaning	Example Sentence
1	Break the ice	Ease tension and initiate conversation	He told a light anecdote to break the ice before the presentation started.
2	Hit the nail on the head	Identify something exactly right	Her diagnosis of the budget error hit the nail on the head.
3	Bite the bullet	Endure a difficult situation stoically	He had to bite the bullet and redo the entire database design from scratch.
4	A blessing in disguise	Something that appears bad but proves beneficial	Losing that project was a blessing in disguise; the replacement was better-funded.
5	Burn the midnight oil	Work or study very late into the night	The team burned the midnight oil to meet the Friday delivery deadline.
6	Once in a blue moon	Very rarely	She visits the main campus once in a blue moon since relocating to Hyderabad.
7	Let the cat out of the bag	Accidentally reveal a secret	He let the cat out of the bag about the merger before the formal announcement.
8	Spill the beans	Disclose confidential information	She spilled the beans about the surprise farewell before the team arrived.
9	Under the weather	Feeling unwell or ill	Ravi is under the weather today and will join the call from home.
10	Cost an arm and a leg	Very expensive	The new simulation software cost an arm and a leg, but the team approved the budget.
11	Beat around the bush	Avoid addressing the main point directly	Stop beating around the bush and tell us what the actual problem is.
12	Cut corners	Do something poorly to save time or money	They cut corners on testing and hit three critical bugs at launch.
13	Hit the sack	Go to bed	After 14 hours in the lab, she finally hit the sack well past midnight.
14	Pull someone’s leg	Tease or joke with someone	He said the interview was cancelled, but he was only pulling her leg.
15	Burn bridges	Permanently damage a relationship	Resigning without notice would burn bridges with the entire product team.
16	A dime a dozen	Very common; of little special value	Generic aptitude coaching programs are a dime a dozen; practice volume is what separates candidates.
17	Add fuel to the fire	Make an already bad situation worse	His interruption during the panel discussion only added fuel to the fire.
18	Miss the boat	Miss an opportunity	They missed the boat on the early-application window and had to wait a full cycle.
19	Back to the drawing board	Start over after a failure	The prototype failed acceptance testing, so the team went back to the drawing board.
20	Bite off more than you can chew	Take on more than you can handle	He bit off more than he could chew by joining three live projects in one semester.
21	Get the ball rolling	Start an activity or set a process in motion	The project manager asked the intern to get the ball rolling on the initial research.
22	In the same boat	In the same difficult situation as others	All final-year students are in the same boat with the compressed placement timeline.
23	Keep your chin up	Stay positive during difficulty	Despite two consecutive rejections, she kept her chin up and cleared the third drive.
24	On the fence	Undecided or neutral about something	He was on the fence about accepting the Pune offer until the salary revision came through.
25	The ball is in your court	The next decision or action is yours to take	After the revised counter-offer, the ball was squarely in the candidate’s court.

How to Study Idioms Without Rote-Memorising Definitions

Memorising a list of definitions alone fails under exam pressure. A definition you only half-remember becomes useless when four answer choices all sound plausible. A better structure is to study each idiom as a set of three: the phrase, its figurative meaning, and an example sentence in context. The example sentence is the retrieval anchor; under pressure, you recall the sentence first and the definition follows from it.

For the 25 idioms above, this 10-day method works well:

• Day 1-3: Read the table once per day without trying to memorise. Repeated passive exposure builds familiarity before active recall starts.
• Day 4-6: Cover the Meaning column and try to recall the figurative meaning from the idiom alone. Check each answer immediately.
• Day 7-8: Cover the Example Sentence column and write your own placement-context sentence for each idiom. This step forces active recall and reveals which idioms you have only half-learned.
• Day 9-10: Work through all 25 in reverse: read the Meaning column and try to name the idiom. This mirrors the fill-in-the-blank format directly.

AMCAT’s Verbal Ability module uses an adaptive format, which means question difficulty adjusts to your previous responses. Strong early performance on idiom and synonym questions typically shifts the remaining questions toward harder vocabulary tiers. Getting idiom questions right quickly is a better play than spending excess time on any single one.

One connection worth drawing: the verbal precision that placement tests measure with idiom questions is the same underlying skill that good communication skills for placement training builds. Reading-aloud practice and GD preparation both sharpen your awareness of how phrases actually land in context, which accelerates idiom retention beyond what flashcard drilling alone achieves.

Idiom fluency also shows up in body language tips for interviews in a subtler way. A candidate who uses the right phrase naturally in conversation reads as linguistically comfortable. That signal factors into the overall communication score that Indian IT services panels assign.

Mastering the 25 idioms in this list closes one scoring gap in the AMCAT verbal section. The same verbal precision, knowing what a phrase means and when it fits a context, determines how clearly your prompts to an AI tool return useful outputs versus noise. TinkerLLM is ₹499 to try, and its exercises are prompt-writing tasks that reward the same language clarity the AMCAT verbal section measures, applied to a different output medium.