Reading Mode - Questions

The LSD test declares means significantly different if $|\bar{y}_i - \bar{y}_j| > LSD$, where $LSD = t_{\alpha/2, df_E} \cdot \sqrt{\dfrac{2 MS_E}{b}}$. This is the critical difference computed from the t-distribution with error degrees of freedom and the standard error of the difference between two means.

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Reading and Writing (Module-1) QUESTION #5413

Question 1624

African American Percy Julian was a scientist and entrepreneur whose work helped people around the world to see. Named in 1999 as one of the greatest achievements by a US chemist in the past hundred years, _______ led to the first mass-produced treatment for glaucoma. Which choice completes the text so that it conforms to the conventions of Standard English?

Julian synthesized the alkaloid physostigmine in 1935; it
in 1935 Julian synthesized the alkaloid physostigmine, which
Julian's 1935 synthesis of the alkaloid physostigmine✔️
the alkaloid physostigmine was synthesized by Julian in 1935 and

Correct Answer Logic:

'Julian's 1935 synthesis' is the subject that was named as one of the greatest achievements, avoiding a dangling modifier.

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Security Measures to Maintain Law and Order QUESTION #834

Question 1625

In the event of a "Hijacking" attempt, which section provides the legal cover for ASF to use force?

Section 4
Section 6✔️
Section 9
Section 12

Correct Answer Logic:

Section 6(1)(e) explicitly tasks the force with taking measures to prevent hijacking and sabotage.

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English QUESTION #717

Question 1626

Winston Smith's job in "1984" involves:

Enforcing laws
Rewriting history✔️
Fighting in wars
Producing food

Correct Answer Logic:

He works at the Ministry of Truth, altering historical records to fit the Party's current propaganda.

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General Knowledge QUESTION #4641

Question 1627

Four of the following five are similar in a definite way and so form a group. Which one of them does not belong to the group?

Umbrella✔️
Gloves
Shirt
Shoes

Correct Answer Logic:

No explanation provided for this question.

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Physics QUESTION #1176

Question 1628

The Zeeman effect is due to the interaction of:

External magnetic field and total magnetic field of the specimen✔️
External electric field and magnetic field of specimen
L, S coupling
None of these

Correct Answer Logic:

The Zeeman effect is the splitting of spectral lines when an atom is placed in an external magnetic field. It arises due to the interaction between the externally applied magnetic field and the total magnetic moment (orbital + spin) of the atom. The energy levels split according to $\Delta E = m_l \mu_B B$.

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Boilers Mechanical Engineering QUESTION #4045

Question 1629

'Flame Failure' sensors (Photo-cells) are used to:

Take pictures of the flame
Shut off fuel instantly if the flame goes out (preventing explosions)✔️
Change the flame color
Measure the fuel level

Correct Answer Logic:

Unburnt fuel in a hot furnace can ignite suddenly, causing a 'Furnace Explosion'.

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Basic Mathematics QUESTION #4528

Question 1630

What is $\sqrt{(-5)^2}$?

$-5$
$5$✔️
$\pm 5$
$25$

Correct Answer Logic:

$\sqrt{a^2} = |a|$, the absolute value. So $\sqrt{(-5)^2} = \sqrt{25} = 5$

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Paper-I (Anatomy/Physiology and Biochemistry/Microbiology) QUESTION #3542

Question 1631

The 'Bark' of a plant consists of all tissues located:

Inside the xylem
Outside the vascular cambium✔️
In the roots only
In the flowers

Correct Answer Logic:

Bark includes the phloem, cortex, and periderm.

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Physics QUESTION #4388

Question 1632

A projectile is launched in air with a certain angle; its velocity is maximum at:

Point of projection✔️
Highest point
Between launching and highest point
At all points

Correct Answer Logic:

At the point of projection, the projectile has both horizontal and vertical components of velocity. At the highest point, only the horizontal component remains. Since speed is greatest at the launch point, velocity magnitude is maximum there.

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Others section QUESTION #4773

Question 1633

The term of office for a judge of the International Court of Justice (ICJ) is how many years?

5 years
7 years
9 years✔️
12 years

Correct Answer Logic:

Judges of the International Court of Justice serve nine-year terms and are eligible for re-election. The court is located in The Hague, Netherlands.

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City and Regional Planning QUESTION #4998

Question 1634

In Multi-Criteria Decision Analysis (MCDA), what is the purpose of weight assignment?

Eliminate irrelevant criteria
Reflect relative importance of criteria✔️
Reduce calculation complexity
Standardize measurement units

Correct Answer Logic:

Weight assignment in MCDA (e.g., Analytical Hierarchy Process) quantifies the relative importance of different criteria in decision-making. Weights (summing to 1.0) ensure more important factors have greater influence on final rankings or selections.

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Logical Reasoning QUESTION #3945

Question 1635

Select the pair with a similar relationship to IMPLICATE : COMPLICATE

Vitality : Inevitable✔️
Empathy : Sympathy
Importune : Construct
Imply : Simplify

Correct Answer Logic:

3

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CISA QUESTION #1724

Question 1636

In the context of governance frameworks, what is the correct distinction between a standard and a guideline?

Standards are discretionary controls used alongside guidelines to support decision-making.
Standards are mandatory controls that give effect to a policy, whereas adherence to guidelines is discretionary.✔️
Guidelines are essential recommended controls supporting standards, both of which are discretionary.
Guidelines serve to designate policy intent, while standards substitute for policy when none exists.

Correct Answer Logic:

A standard establishes a minimum mandatory level of uniform compliance — organisations must meet it. A guideline, by contrast, provides advisory or recommended information to assist in decision-making when no applicable standard exists. Compliance with standards is obligatory; compliance with guidelines is at the discretion of the individual or organisation. The auditor assesses compliance with standards, not guidelines.

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