Reading Mode - Questions

Dairy Food Science and Technology QUESTION #5999

The 'rebodying' phenomenon in sweetened condensed milk during storage refers to:

Microbial growth causing ropiness
Viscosity increase due to continued protein aggregation and possibly lactose crystallization over time✔️
Fat phase separation forming a cream layer
Browning due to Maillard reaction

Correct Answer Logic:

Rebodying (age thickening) in SCM is a defect causing viscosity increase during storage. It results from progressive protein aggregation (casein interactions) and possibly early-stage $\alpha$-lactose monohydrate crystallization affecting protein hydration. It is controlled by proper heat treatment prior to canning and controlled storage temperature.

Uploaded by: Fani Warraich

English QUESTION #8406

Question 2762

He is carrying _______ a trade in computer equipment.

Of
Out✔️
After
On

Correct Answer Logic:

'Carrying out' means performing or conducting.

Uploaded by: Fani Warraich

Paper-I (Anatomy/Physiology and Biochemistry/Microbiology) QUESTION #3075

Question 2763

Which cavity contains the lungs and the heart?

Abdominal cavity
Thoracic cavity✔️
Pelvic cavity
Cranial cavity

Correct Answer Logic:

The thoracic cavity is protected by the rib cage and contains the primary organs of the cardiovascular and respiratory systems.

Uploaded by: Fani Warraich

Reading and Writing (Module-1) QUESTION #5407

Question 2764

Mycorrhizal fungi in soil benefits many plants, substantially increasing the mass of some. A student conducted an experiment to illustrate this effect. The student chose three plant species for the experiment, including two that are mycorrhizal hosts (species known to benefit from mycorrhizal fungi) and one nonmycorrhizal species (a species that doesn't benefit from and may even be harmed by mycorrhizal fungi). The student then grew several plants from each species both in soil containing mycorrhizal fungi and in soil that had been treated to kill mycorrhizal and other fungi. After several weeks, the student measured the plants' average mass and was surprised to discover that _______. Which choice most effectively uses data from the table to complete the statement?

broccoli grown in soil containing mycorrhizal fungi had a slightly higher average mass than broccoli grown in soil that had been treated to kill fungi.✔️
corn grown in soil containing mycorrhizal fungi had a higher average mass than broccoli grown in soil containing mycorrhizal fungi.
marigolds grown in soil containing mycorrhizal fungi had a much higher average mass than marigolds grown in soil that had been treated to kill fungi.
corn had the highest average mass of all three species grown in soil that had been treated to kill fungi while marigolds had the lowest.

Correct Answer Logic:

The student would be surprised that broccoli (a nonmycorrhizal species) had slightly higher mass with fungi (7.5g vs 7g), contradicting the expectation that fungi wouldn't help or might harm it.

Uploaded by: Fani Warraich

Mathematics QUESTION #4109

Question 2765

Let $\mathbb{Q}^+$ be the set of positive rational numbers with operation $a * b = \frac{ab}{2}$. What is the identity element $e$ such that $a * e = a$ for all $a \in \mathbb{Q}^+$?

$e = 0$
$e = 1$
$e = 2$✔️
$e = \frac{1}{2}$

Correct Answer Logic:

For identity: $a * e = \frac{ae}{2} = a$, so $ae = 2a$, thus $e = 2$.

Uploaded by: Fani Warraich

Urdu QUESTION #5074

Question 2766

معاشرہ عربی زبان کا لفظ ہے، اس کے لغوی معنی کیا ہیں؟

بہت سارے لوگوں کا اجتماع
مل جل کر رہنا✔️
خاندان
ان میں سے کوئی نہیں

Correct Answer Logic:

معاشرہ عربی میں عشرت سے نکلا ہے جس کے معنی ہیں مل جل کر رہنا، ساتھ بسر کرنا۔

Uploaded by: Fani Warraich

Home Economics QUESTION #6292

Question 2767

What is the primary characteristic of 'Non-Formal Education'?

It has no specific goals or objectives
It is flexible and learner-centered, often taking place outside schools✔️
It is highly structured and leads to a degree
It is only for children under the age of five

Correct Answer Logic:

Non-formal education, like extension, is organized but flexible and targeted at specific community needs.

Uploaded by: Fani Warraich

English QUESTION #2743

Question 2768

Identify the ERROR in: 'Neither the manager nor the employees was present.'

manager
nor
employees
was✔️

Correct Answer Logic:

With 'neither...nor', the verb agrees with the subject closest to it. Since 'employees' (plural) is closer, the verb should be 'were', not 'was'.

Uploaded by: Fani Warraich

English QUESTION #2778

Question 2769

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.'

Uploaded by: Fani Warraich

Islamic Studies QUESTION #7610

Question 2770

رشتہ ازدواج جس کے نتیجے میں دوسرا رشتہ قائم ہوتا ہے کہلاتا ہے

مصاہرت✔️
حضانت
قرابت
سیہ رحمی

Correct Answer Logic:

مصاہرت وہ رشتہ ہے جو شادی کے ذریعے قائم ہوتا ہے، جیسے سسرال والوں سے تعلق۔

Uploaded by: Fani Warraich

General Knowledge QUESTION #8679

Question 2771

What does 'somnambulism' mean?

Walking in rain
Walk in sleep (sleepwalking)✔️
Science of rock reading
None of above

Correct Answer Logic:

Somnambulism is sleepwalking.

Uploaded by: Fani Warraich

Mathematics QUESTION #4110

Question 2772

For the group $(\mathbb{Q}^+, *)$ where $a * b = \frac{ab}{2}$, what is the inverse of element $4$?

$\frac{1}{4}$
$\frac{1}{2}$
$1$✔️
$2$

Correct Answer Logic:

If $a * b = e = 2$, then $\frac{4b}{2} = 2$, so $2b = 2$, thus $b = 1$.

Uploaded by: Fani Warraich

Logical Reasoning QUESTION #4426

Question 2773

All daffodils are plants. All plants are living things. Some living things are real. Which conclusions follow? I. All daffodils are living things. II. Some living things are flowers. III. All daffodils are real.

Only I✔️
Only I and II
Only II and III
All follow

Correct Answer Logic:

From the premises: All daffodils $\subseteq$ plants, and all plants $\subseteq$ living things, so all daffodils $\subseteq$ living things — Conclusion I is valid. Conclusion II introduces 'flowers' which is not mentioned in any premise — invalid. Conclusion III cannot be confirmed because only 'some' living things are real, and daffodils may or may not be among them — invalid. Only Conclusion I follows.

Uploaded by: Fani Warraich

English QUESTION #8567

Question 2774

What does the idiom 'to call a spade a spade' mean?

Try to meet expectations
To avoid the main topic
To speak in plain terms✔️
To make a noise

Correct Answer Logic:

'Call a spade a spade' means to speak frankly and directly.

Uploaded by: Fani Warraich

Islamic Studies QUESTION #8239

Question 2775

What were the maximum number of Huffaz-e-Quran martyred in the:

Jang-e-Khandaq
Jang-e-Uhad
Jang-e-Yamama✔️
Other than these three

Correct Answer Logic:

The maximum number of Huffaz (memorizers of the Quran) were martyred in the Battle of Yamama in 632 CE (11 AH) during the caliphate of Hazrat Abu Bakr (RA). Approximately 70 Huffaz were killed in this battle against the false prophet Musaylimah. This tragic loss prompted Hazrat Umar (RA) to suggest to Abu Bakr (RA) the compilation of the Quran in written form to preserve it, leading to the first official compilation.

Uploaded by: Fani Warraich

Biology Zoology Botany QUESTION #1389

Question 2776

The study of heritable changes in gene expression without alteration in the underlying DNA sequence is called:

Epigenetics✔️
Genetics
Genomics
Evolutionary biology

Correct Answer Logic:

Epigenetics is the study of heritable changes in gene expression that do not involve changes to the underlying DNA sequence. Mechanisms include DNA methylation, histone modification, and non-coding RNA regulation. These changes can be influenced by the environment and may be passed from parent to offspring, affecting gene activity without altering the genetic code.

Uploaded by: Fani Warraich

Paper-I (Anatomy/Physiology and Biochemistry/Microbiology) QUESTION #3497

Question 2777

'Peppermint Oil' is obtained from the leaves of:

Mentha piperita✔️
Foeniculum vulgare
Coriandrum sativum
Eucalyptus globulus

Correct Answer Logic:

Mentha piperita is the source of peppermint oil, used as a carminative.

Uploaded by: Fani Warraich

Accounting & Finance QUESTION #9621

Question 2778

Which of the following correctly distinguishes between a 'Provision' and a 'Reserve' in financial accounting?

Both are created at the discretion of management and may be used for any purpose
A provision is shown as a deduction from an asset or as a liability; a reserve is shown as part of equity✔️
A reserve reduces profit even if the entity has made a loss; a provision does not affect profit
Provisions are created only when the exact amount of a future obligation is known

Correct Answer Logic:

A provision is created out of necessity to show a true profit (charged to P&L) and is shown either as a deduction from the related asset (e.g., provision for bad debts) or as a current liability (e.g., accrued expenses). A reserve is an appropriation of profit, shown on the equity/liability side of the balance sheet, and is created at management's discretion only when profits exist.

Uploaded by: Fani Warraich

Physical Education QUESTION #6799

Question 2779

How did the Enlightenment period fundamentally change the justification for Physical Education compared to the Middle Ages?

It focused on preparation for feudal warfare
It emphasized naturalism and the physiological necessity of movement for health and reason✔️
It viewed physical activity as a distraction from spiritual salvation
It prioritized aesthetic beauty over functional health

Correct Answer Logic:

Enlightenment thinkers like Rousseau argued that physical activity was a natural necessity for developing a child's reasoning and overall health.

Uploaded by: Fani Warraich

Math Physics Chemistry Biology QUESTION #4242

Question 2780

Atrial walls are thinner as compared to ventricles because:

Atria are small in size
Atria are present above the ventricles
Atria have to force blood above the ventricles which lie very close to them✔️
Blood enters into the atria by osmosis

Correct Answer Logic:

Atria pump blood short distance to ventricles.

Uploaded by: Fani Warraich

More Options

Suggest a Question