Explanation

• "Much" is used with uncountable nouns like bread.

• A "loaf" is a countable unit of bread.

How much of bread do I have to pay for a loaf?

Explanation

In June 2018, Pakistan, alongside China, expressed interest in joining the International Solar Alliance (ISA). 

Explanation

1. Divide 5000 by 73:

$$5000÷73\approx 68.49$$

2. The next whole number after 68.49 is 69.

3. Multiply:

$$73\times 69=5037$$

Explanation

The sentence expresses regret about the past, so past perfect tense is used.

"I wish I had worked harder" is the correct form to show a past unreal situation.

Explanation

Part=3/8/1/12​​

=3​/8×12/1​

=36/8​

=9/2​

Explanation

Given:

• 10 lb of meat at Rs 1.69 per lb

• 20 lemons at Rs 60 per dozen

Step 1: Cost of meat

$$10 text{ lb} times 1.69 = 16.90$$

Step 2: Cost of lemons

• 1 dozen = 12 lemons

• So, price per lemon = $frac{60}{12} = 5$ Rs per lemon

• 20 lemons =$20\times 5=100$ Rs

  Step 3: Total cost

$$16.90 + 100 = 116.90$$

 Correct answer: (D) None of these

Explanation

The correct phrase is "worthy of praise", which is standard English usage.

"Of" appropriately links "worthy" with the noun "praise."

Explanation

The sentence has a dependent clause ("After he retired") and an independent clause ("he bought the house").

The subordinating conjunction "After" introduces the dependent clause, making it a complex sentence.

Explanation

General elections were held on 7th March 1977 by the Bhutto regime to address opposition demands.

The elections were followed by allegations of rigging, leading to widespread protests and political unrest.

Explanation

Discount = 15% of 80

= 0.15 * 80

= 12

Sale price = Original price - Discount

= 80 - 12

= 68