Explanation

Water-soluble vitamins:

1. vitamin C
2. and the B-complex vitamins, such as vitamin B6, vitamin B12,
3. and folate

must dissolve in water before they can be absorbed by the body, and therefore cannot be stored. 

*****

بی کمپلیکس وٹامنز اور وٹامن سی پانی میں گھلنشیل وٹامنز ہیں

جو جسم میں محفوظ نہیں ہوتے اور انہیں ہر روز استعمال کرنا چاہیے۔

وٹامن سی، جسے ایکروبک ایسڈ کے نام سے بھی جانا جاتا ہے،

ایک پانی میں گھلنشیل وٹامن ہے،

جس کا مطلب ہے کہ یہ جسم میں ذخیرہ نہیں کیا جا سکتا اور ہمیں اسے غذائی ذرائع سے لینا چاہیے۔

یہ وٹامنز کھانے کی ذخیرہ اندوزی اور تیاری کے دوران آسانی سے تباہ یا دھوئے جا سکتے ہیں۔

ND4-12-2022

Explanation

The story Ali narrated was wonderful. "Narrated" means "told"

"Narrated" means to tell (a story) in detail

Explanation

Must remember all 12 Islamic months name

List of Islamic Months

1. Muḥarram, محرم الحرام
   
2. Ṣafar, صفر المظفر
3. Rabi al Awwal ربیع الاول
4. Rabi al Sani ربیع الثانی
5. Jumada al Awwal جمادی الاول
6. Jumada al Thani جمادی الثانی
7. Rajab, رجب المرجب
8. Shabanشعبان المعظم
9. Ramadan(fasting), رمضان المبارک
10. Shawwal شوال المکرم
11. Dhu al Qadah ذوالقعدۃ الحرام
12. Dhu al Hijjah ذوالحجۃ الحرام:

**** 

Each month begins approximately at the time of the new moon.

**

RK220123

Explanation

Brides were much younger than grooms

******

In English: we use the comparative degree to compare two objects.

In the sentence above, the brides are being compared to the grooms.

Hence, we need to use the comparative degree to fill in the blank.

Among the options provided, option b) younger is the comparative degree and hence it is the correct option.

****

Other options, such as option c is not correct because it is the superlative degree.

*****

ND4-12-2022

Explanation

Questions 1 – 7

Nine individuals: Ahmed, Bilal, Danish, Faisal, Haroon, Liaquat, Maryam, Shiza, and Zeeshan are to serve on three committees labeled A, B, and C.

1. Each candidate should serve on exactly one of the committees
2. Every committee must have at least one member
3. Committee A should consist of exactly one member more than that committee B
4. Among Maryam, Shiza, and Zeeshan none can serve on committee A
5. Among Faisal, Harron, and Liaquat none can serve on committee B
6. Among Ahmed, Bilal, and Danish none can serve on committee C

Condition and Solutiion:

part 1. In case Danish and Zeeshan are the individuals serving on committee B, how many of the nine individuals should serve on committee C?

(A) 2

(B) 3

(C) 4

(D) 5

part 2. Of the nine individuals, the maximum number that can serve together on committee C is

(A) 5

(B) 6

(C) 7

(D) 8

(E) 9

part 3. In case Ahmed is the only individual serving on committee B, which among the following should serve on committee A?

(A) Bilal and Danish

(B) Bilal and Faisal

(C) Bilal and Liaquat

(D) Faisal and Haroon

(E) Danish and Haroon

part 4. In case, any of the nine individuals serves on committee C, which among the following could not be the candidate to serve on committee A?

(A) Ahmed

(B) Bilal

(C) Danish

(D)  Shiza

part 5. In case, Bilal, Danish, and Maryam are the only individuals serving on committee B, the total membership of committee C should be

(A) 5

(B) 4

(C) 3

(D) 2

part 6. In case, Bilal, Danish, and Maryam are the only individuals serving on committee B, then the members of committee C should be

(A) Haroon and Shiza

(B) Maryam and Zeeshan

(C) Shiza and Zeeshan

(D) Faisal and Shiza

part 7. Among the following combinations which could constitute the membership of committee C?

(A) Danish and Shiza

(B) Faisal and Maryam

(C) Liaquat, Maryam and Shiza

(D) Faisal, Haroon and Liaquat

Explanation

Old biggest concrete dam in the World is Grand Coulee Dam

The new biggest concrete dam in the World is Three Gorges Dam

The Three Gorges Dam is a hydroelectric gravity dam, in Hubei province, central China,

The Three Gorges Dam has been the world's largest power station in terms of installed capacity  (22,500 MW) since 2012

******

VU FIA CONSTABLE PAPER 2021

*****

ND4-12-2022

Explanation

This is an analytical question:

Question: 

Seven people live in a street, having houses in line. Consider the following:

"A" lives in the corner house

"C" is between E and G

There is 1 house between D and F

F is a neighbor of G

There are two Houses Between A and G

sequence

Solution:

Part 1: Who lives in the Second Corner

(A) B
(B) C
(C) D
(D) E

Part 2: Who lives in the middle?

(A) C
(B) D
(C) E
(D) G

Part 3: There are __________ houses between B and E?

(A) 0
(B) 1
(C) 2
(D) 3

(A) D
(B) E
(C) F
(D) C

Part 5:  __________ is neighbor of A?

*********

ND03-12-2022.04-12.2022

Explanation

Be Up to your ears: means "to be very busy" 

idiom. to be very busy, or to have more of something than you can manage

for example:

I'm up to my ears in work.

*****

ND4-12-2022

Explanation

The loudness of a sound depends on the Amplitude of the vibration

 Loudness is proportional to the square of the amplitude

if the amplitude is increased by three times, the loudness also increases by nine times.

*****

ND4-12-2022

Explanation