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🇮🇳 GATE Biomedical Engineering · flashcards
GATE Biomedical Engineering General Aptitude Flashcards
50 question-and-answer cards covering General Aptitude as it is examined in GATE Biomedical Engineering. 24 of them are printed below, taken from across the deck — no signup, no paywall on the preview.
24 sample cards from the General Aptitude deck
Sampled from the end of the deck, so these are different cards from the ones shown on the syllabus page.
In reading comprehension, what is the difference between the main idea and a supporting detail?
The main idea is the central point or overall message of a passage, while supporting details are the specific facts, examples, or reasons that explain or back up the main idea.
In comprehension, what is the difference between an inference and a directly stated fact?
A directly stated fact is explicitly written in the text, whereas an inference is a logical conclusion the reader draws by combining textual clues with reasoning, even though it is not stated outright.
What is narrative sequencing in a reading task?
Narrative sequencing is arranging given sentences or events in their correct logical and chronological order to form a coherent, well-connected paragraph or story.
Which textual clues help in correctly ordering jumbled sentences (narrative sequencing)?
Time markers (first, then, later, finally), pronoun antecedents, connecting/transition words (however, therefore), articles introducing new vs. known nouns, and cause-effect relationships.
What is data interpretation as a quantitative aptitude skill?
Data interpretation is the ability to read, analyze, and draw conclusions from data presented in tables, charts, or graphs, often involving calculations of totals, ratios, percentages, and trends.
What is a bar graph and what is it best used for?
A bar graph uses rectangular bars of lengths proportional to the values they represent to compare discrete categories or show changes over time. Bars may be vertical or horizontal.
What does a pie chart represent, and what does the whole circle equal?
A pie chart represents parts of a whole as sectors of a circle, where each sector's angle is proportional to its share. The whole circle represents 100% (or the total) and equals $360^{\circ}$.
What is the formula for the central angle of a sector in a pie chart?
$$\text{Angle} = \frac{\text{Component value}}{\text{Total value}} \times 360^{\circ}$$
In a pie chart, an item is 25% of the total. What is its sector angle?
$0.25 \times 360^{\circ} = 90^{\circ}$.
What is the basic formula to express a part as a percentage of a whole?
$$\text{Percentage} = \frac{\text{Part}}{\text{Whole}} \times 100\%$$
What is the formula for percentage change between an old and a new value?
$$\text{Percentage change} = \frac{\text{New value} - \text{Old value}}{\text{Old value}} \times 100\%$$ A positive result indicates an increase, a negative result a decrease.
What is a line graph best suited to display?
A line graph plots data points connected by line segments and is best for showing trends and continuous change in a quantity over time.
What is a histogram, and how does it differ from a bar graph?
A histogram shows the frequency distribution of continuous data using adjacent bars over class intervals (no gaps), whereas a bar graph compares discrete categories with gaps between bars.
In data interpretation, how do you compute the average (arithmetic mean) of a set of values?
$$\text{Mean} = \frac{\text{Sum of all values}}{\text{Number of values}}$$
How is a ratio between two quantities $a$ and $b$ written and interpreted in data interpretation?
It is written as $a : b$ or $\frac{a}{b}$ and expresses how many times one quantity contains the other; ratios are usually reduced to lowest terms.
What is a scatter plot, and what relationship does it reveal?
A scatter plot displays paired values as points on a 2-D plane $(x, y)$ and reveals the correlation or relationship between two variables (positive, negative, or none).
In a 2-dimensional Cartesian plane, what do the coordinates $(x, y)$ of a point represent?
$x$ is the horizontal distance (abscissa) from the origin along the x-axis, and $y$ is the vertical distance (ordinate) along the y-axis. The point is located by moving $x$ horizontally and $y$ vertically from the origin $(0,0)$.
How many coordinates are needed to locate a point in a 3-dimensional plot, and what are they?
Three coordinates, $(x, y, z)$, representing distances along the mutually perpendicular x-, y-, and z-axes respectively.
In data interpretation, what is a table and what is its main advantage over a graph?
A table arranges data in rows and columns. Its main advantage is presenting exact numerical values precisely, allowing accurate reading of individual figures, whereas graphs better show trends and comparisons visually.
What is the difference between a stacked bar graph and a grouped (clustered) bar graph?
A stacked bar graph places category segments on top of one another within a single bar to show both parts and totals; a grouped bar graph places bars side by side to compare sub-categories directly.
On a topographic or thematic map, what does the scale indicate?
The scale indicates the ratio between a distance on the map and the corresponding actual distance on the ground (e.g., 1 : 50,000 means 1 unit on the map equals 50,000 units in reality).
In a combination chart showing both a bar and a line on two y-axes, why are two vertical axes used?
Two vertical axes (a primary and a secondary y-axis) are used so that two data series with different units or very different value ranges can be plotted together and compared on one chart.
In data interpretation, how do you find what percentage one category is of the combined total of several categories?
Divide that category's value by the sum of all the relevant categories' values and multiply by 100, i.e. $\frac{\text{Category value}}{\text{Total of all categories}} \times 100\%$.
What does the phrase 'read between the lines' mean when used about a passage?
It means to understand an implied or hidden meaning that is not stated explicitly, by interpreting subtle clues, tone, and context rather than only the literal words.
What this deck covers
The General Aptitude deck follows the GATE Biomedical Engineering General Aptitude syllabus — 4 chapters and 9 topics — so questions land on material that is genuinely examinable rather than trivia around it. That works out to roughly 12.5 cards per chapter.
Answers are written to be recallable, not just readable — averaging about 161 characters, which is long enough to carry the reasoning and short enough to say out loud.
A deck like this earns its keep on the second and third pass. Read the syllabus first so you know the shape of the subject, then use the cards to find the specific facts that have not stuck.
General Aptitude flashcards FAQ
How many General Aptitude flashcards are in this GATE Biomedical Engineering deck?
50 cards. This page previews 24 of them, sampled evenly across the deck so you can judge the difficulty before installing anything.
Are these GATE Biomedical Engineering flashcards free?
Yes. The preview here is free to read with no signup, and the full 50-card deck is free inside the Examius app.
What do the General Aptitude cards cover?
They follow the GATE Biomedical Engineering General Aptitude syllabus — 4 chapters and 9 topics — so the questions track what is actually examinable.
How should I use these flashcards?
Read the syllabus first so you know the shape of the subject, then drill the deck. Examius schedules each card with spaced repetition, so cards you keep missing come back sooner and ones you know drift further apart.