Reading Mode - Questions

Verbal Reasoning QUESTION #8085

In how many of the years shown was the average number of pages per newspaper at least twice as much as the average in 1940?

[Note: This refers to a graph showing average daily circulation for Newspaper X over years 1940-1980, with values: 1940: 30 pages, 1950: 55 pages, 1960: 82 pages, 1970: 70 pages, 1980: 74 pages]

Four
Three✔️
Two
One

Correct Answer Logic:

The average number of pages in 1940 was 30. Twice this amount is $2 \times 30 = 60$ pages.

Check each year:

1940: 30 pages (not $\geq 60$) ✗
1950: 55 pages (not $\geq 60$) ✗
1960: 82 pages ($\geq 60$) ✓
1970: 70 pages ($\geq 60$) ✓
1980: 74 pages ($\geq 60$) ✓

Three years (1960, 1970, and 1980) had at least twice the 1940 average.

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Paper-I (Pharmaceutics II (Industrial and Quality Control) and Pharmaceutics III (Hospital and Community Pharmacy)) QUESTION #5710

Question 2

Which method is used for the sterilization of heat-labile (heat-sensitive) liquids?

Autoclaving
Hot air oven
Membrane filtration✔️
Gaseous sterilization

Correct Answer Logic:

Filtration is used for liquids that would be degraded by heat.

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Mathematics QUESTION #6935

Question 3

A class has 5 girls and 7 boys. Teams of 2 girls and 3 boys are to be formed. However, two specific boys A and B cannot both be on the same team. How many valid teams can be formed?

500
200
300✔️
350

Correct Answer Logic:

Total teams (no restriction): $\binom{5}{2}\binom{7}{3} = 10 \times 35 = 350$

Teams where both A and B are included: Choose remaining 1 boy from 5 others: $\binom{5}{2}\binom{5}{1} = 10 \times 5 = 50$

Valid teams $= 350 - 50 = \mathbf{300}$

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Ability / HR / Governance / Special Education QUESTION #1904

Question 4

Under Rule 4(1)(b) which of the following correctly lists ALL major penalties?

Censure; withholding of increment; compulsory retirement; dismissal
Reduction to lower post or time-scale; compulsory retirement; removal from service; dismissal from service✔️
Stoppage at efficiency bar; reduction to lower post; removal from service
Withholding of promotion; compulsory retirement; dismissal from service

Correct Answer Logic:

Rule 4(1)(b) exhaustively lists four major penalties: (i) reduction to lower post/time-scale/stage; (ii) compulsory retirement; (iii) removal from service; and (iv) dismissal from service.

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Education QUESTION #7596

Question 5

In which teaching method are learners encouraged to reflect on their experiences to evaluate understanding and build deeper conceptual knowledge?

Perennialism
Constructivism✔️
Realism
None of these

Correct Answer Logic:

Constructivist teaching methods emphasize reflective practice, where students examine their experiences to build deeper understanding and construct new knowledge.

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Boilers Mechanical Engineering QUESTION #2460

Question 6

For a simple gear train with gears 1, 2, and 3 in series (gear 2 is an idler), the overall velocity ratio $i_{13}$ between gear 1 (input) and gear 3 (output) is:

$i_{13} = -\frac{N_3}{N_1}$ (idler gear 2 only affects sign, not magnitude)✔️
$i_{13} = -\frac{N_2 N_3}{N_1^2}$
$i_{13} = \frac{N_1}{N_3}$
$i_{13} = \frac{N_1 N_2}{N_2 N_3}$

Correct Answer Logic:

For a simple gear train: $i_{13}=\left(-\frac{N_2}{N_1}\right)\left(-\frac{N_3}{N_2}\right)=-\frac{N_3}{N_1}$. The idler gear 2 cancels out in magnitude but reverses the direction sign once.

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Agronomy QUESTION #2021

Question 7

The Nutrient Use Efficiency (NUE) of nitrogen fertilizers in irrigated wheat in South Asia is typically:

85–90%
60–75%
30–50%✔️
10–20%

Correct Answer Logic:

NUE for nitrogen in most cereal crops under field conditions in South Asia ranges from 30–50%, meaning more than half the applied N is lost through leaching, volatilization, denitrification, and runoff. Improving NUE through split application and timing is a major agronomic challenge.

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English QUESTION #2704

Question 8

What is the term for: 'A speech made without previous preparation'?

Maiden
Extempore✔️
Elocution
Debate

Correct Answer Logic:

'Extempore' (or impromptu) describes a speech given without preparation.

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Egnlish QUESTION #704

Question 9

What does the speaker learn from the leech-gatherer in Wordsworth's poem?

The value of solitude
The virtue of patience and perseverance✔️
The importance of wealth
The dangers of ambition

Correct Answer Logic:

In "Resolution and Independence," the leech-gatherer's fortitude despite hardship inspires the speaker.

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English QUESTION #2778

Question 10

What does the PHRASAL VERB 'GIVE UP' mean? (Note: A phrasal verb combines a verb with a preposition or adverb to create a new meaning)

To donate something
To surrender or quit✔️
To present something formally
To lift something high

Correct Answer Logic:

'Give up' is a phrasal verb meaning to stop trying to do something or to surrender. The individual words 'give' and 'up' don't convey this meaning separately. Example: 'She gave up smoking last year.'

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Paper-I (Anatomy/Physiology and Biochemistry/Microbiology) QUESTION #3269

Question 11

'Spirometry' is a clinical test used to measure:

Blood pressure
Lung volumes and capacities✔️
Heart rhythm
Nerve conduction

Correct Answer Logic:

It helps diagnose asthma and COPD.

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Education QUESTION #6910

Question 12

A school adopts a policy in which 'school-wide behavioral expectations are condensed into three to five positively stated, age-appropriate statements that are prominently displayed and consistently enforced.' This approach is MOST consistent with which framework?

Transactional Analysis applied at the institutional level
Effective Behavioral Support Systems and Social Competence culture-building✔️
Reality Therapy's emphasis on clear rules and plans
Assertive Discipline's consequence hierarchy

Correct Answer Logic:

This approach is the hallmark of Effective Behavioral Support (EBS) and social competence culture-building, which emphasize: (1) positively-framed expectations (e.g., 'Be respectful' not 'Don't insult'), (2) brevity for memorability, (3) age-appropriateness, and (4) school-wide visibility and consistency — all of which are key features of creating a school-wide culture of social competence.

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Physics QUESTION #7836

Question 13

Electron volt (eV) is a unit of:

Charge
Current
Energy✔️
Power

Correct Answer Logic:

1 eV = 1.602×10⁻¹⁹ J.

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Agronomy QUESTION #2068

Question 14

Relay intercropping is distinguished from simultaneous intercropping in that:

Both crops are planted on the same date in relay cropping
In relay intercropping, the second crop is planted into the standing first crop before it is harvested, so the two crops overlap only for part of their respective growing seasons — optimizing land use and extending the effective growing season✔️
Relay cropping always involves a cereal–legume combination while simultaneous intercropping is limited to two cereals
Relay intercropping requires wider row spacing than simultaneous intercropping

Correct Answer Logic:

Relay intercropping staggers planting times: Crop 1 is established first, and Crop 2 is seeded into it while Crop 1 is still growing (often near maturity). This extends total land occupancy, reduces competition during critical periods, and allows double or triple cropping in areas with short growing seasons — e.g., wheat–mungbean relay in Punjab.

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Physics QUESTION #7103

Question 15

A metallic wire elongates by $0.04\text{ m}$ under force $F$. If both length and diameter are doubled, find the elongation under the same force $F$ in meters [cite: 482, 484].

$0.01\text{ m}$
$0.02\text{ m}$✔️
$0.04\text{ m}$
$0.08\text{ m}$

Correct Answer Logic:

Extension $\Delta L = \frac{FL}{AY} = \frac{FL}{\pi (d/2)^2 Y} \propto \frac{L}{d^2}$ [cite: 482, 484].

New extension $\Delta L' \propto \frac{2L}{(2d)^2} = \frac{2L}{4d^2} = \frac{1}{2} \Delta L$
$\Delta L' = \frac{1}{2} \times 0.04 = 0.02\text{ m}$[cite: 484].

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Chemistry QUESTION #1011

Question 16

Match List-I (Partial Derivatives) with List-II (Thermodynamic Quantities): (A) $\left(\dfrac{\partial G}{\partial T}\right)_P$ (B) $\left(\dfrac{\partial H}{\partial T}\right)_P$ (C) $\left(\dfrac{\partial G}{\partial P}\right)_T$ (D) $\left(\dfrac{\partial U}{\partial T}\right)_V$ with (I) $C_P$ (II) $-S$ (III) $C_V$ (IV) $V$

(A)-(II), (B)-(I), (C)-(III), (D)-(IV)
(A)-(I), (B)-(II), (C)-(IV), (D)-(III)
(A)-(II), (B)-(I), (C)-(IV), (D)-(III)✔️
(A)-(II), (B)-(III), (C)-(I), (D)-(IV)

Correct Answer Logic:

Using thermodynamic relations: $\left(\frac{\partial G}{\partial T}\right)_P = -S$ (II). $\left(\frac{\partial H}{\partial T}\right)_P = C_P$ (I). $\left(\frac{\partial G}{\partial P}\right)_T = V$ (IV). $\left(\frac{\partial U}{\partial T}\right)_V = C_V$ (III). Matching: A-II, B-I, C-IV, D-III.

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General Knowledge QUESTION #4799

Question 17

Who was the first Chief Minister of Balochistan from May 1972 to February 1973?

Sher Bux Marri
Sardar Attaullah Mengal✔️
Nawab Akbar Bugti
Ghaus Bux Bizenjo

Correct Answer Logic:

Sardar Attaullah Mengal served as the first Chief Minister of Balochistan from May 1972 to February 1973, leading the National Awami Party (NAP) government.

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