Explanation

The symbol ∩ represents the common elements between two or more sets.

For example, if A = {1, 2, 3} and B = {2, 3, 4}, then A ∩ B = {2, 3}.

Explanation

Chlorophyll is the green pigment in plants that captures sunlight for photosynthesis.

It helps convert carbon dioxide and water into glucose and oxygen.

Explanation

Let Zubeda’s share = x → Then Farah’s share = x + 60

Total: x + (x + 60) = 440 ⇒ 2x + 60 = 440 ⇒ 2x = 380 ⇒ x = 190

So, Zubeda's share is Rs. 190, and Farah’s is Rs. 250.

Explanation

Let's say the two numbers are x and y.

Given:

x + y = 24 ... (1)

x - y = 6 ... (2)

Adding (1) and (2):

2x = 30

x = 15

Substituting x in (1):

15 + y = 24

y = 9

The numbers are 15 and 9.

Explanation

Introduced by Ayub Khan’s government as the first major land reform in Pakistan.

Regulation 64 of 1959 limited land ownership to:

• 500 acres of irrigated land, or
• 1,000 acres of unirrigated land, or
• A maximum of 36,000 Produce Index Units (PIU) — whichever was greater.

Explanation

Passage for Reading & Comprehension: The dignity of work emphasizes the importance of respecting all types of labour. Regardless of how simple and labour-intensive it may seem. No matter how menial it is, every job contributes to society's well-being in its own way and deserves dignity and respect. Akhtar, a wealthy boy, is reluctant to participate in social service activities at school, feeling that cleaning and dusting are beneath his honour and dignity. So, he was cross. His uncle reminds him of the importance of hard work through influential stories of the Holy Prophet (PBUH), his companions, his fellow men, his family members and other notable personalities. This lesson explores the idea that dignity in work is related to the tasks we perform and to the fair treatment of others. Ultimately, the lesson encourages a mindset of gratitude and respect for all workers in society.

1. The similar meaning of the word 'dignity' is?

Nobility means شرافت

Dignity means وقار

2. The similar meaning of the word 'menial' is?

Humble means عاجز

Menial means عاجز

3. The similar meaning of the word 'contribute' is?

Give means شراکت کریں

Contribute means شراکت کریں

4. The opposite meaning of the word 'reluctant' is?

Willing means راضی

Reluctant means ہچکچاہٹ

5. The opposite meaning of the word 'beneath' is?

Above means اوپر

Beneath means نیچے

6. Dignity of work emphasizes the importance of _____?

Respect

7. Every job contributes to the well-being of _____?

Society

8. Akhtar, a wealthy boy, is reluctant to participate in ______?

Social service

9. Akhtar feels that tasks like cleaning and dusting are beneath his honour and ______?

Dignity

10. His uncle told him the influential stories about ______?

Holy Prophet (PBUH)

Explanation

The frog eats the caterpillar (a primary consumer), making the frog a secondary consumer.

It occupies the third trophic level in the food chain: Producer → Primary → Secondary → Tertiary.

Explanation

Total workers = 120

Women = 45

Men = 120 − 45 = 75

Now, the ratio of men to women = 75 : 45

Simplify by dividing both by 15:

75 ÷ 15 = 5

45 ÷ 15 = 3

The ratio of men to women is 5:3.

Explanation

Explanation

A concentrated solution has a large amount of solute compared to the solvent.

Therefore, the solute-to-solvent ratio is high in such a solution.