Explanation

Let's denote the cost of one pizza as P and the cost of one donut as D.

From Farhan's purchase:

4P + 3D = 1670 ... (1)

From Hamid's purchase:

6P + 2D = 2280 ... (2)

We can multiply equation (1) by 2 and equation (2) by 3 to make the coefficients of D equal:

8P + 6D = 3340 ... (3)

18P + 6D = 6840 ... (4)

Now, subtract equation (3) from equation (4):

10P = 3500

P = 350

Explanation

"And" is the conjunction in the sentence because:

It connects similar elements (bananas, oranges, grapes).

It joins words of the same grammatical type (nouns).

Explanation

Sympathy means ہمدردی

Empathy means ہمدردی

Explanation

Ugly means بدصورت

Beautiful means خوبصورت

Explanation

Explanation

Let's say the cost price (CP) of the washing machine is x.

Given that the GST rate is 17%, the selling price (SP) would be:

SP = x + 0.17x

SP = 1.17x

Given that SP = Rs 15,912:

1.17x = 15912

x = 15912 / 1.17

x = 13600

Explanation

Explanation

Accident means حادثہ

Explanation

Achievement means کامیابی

Explanation

The verb "cook" should be in the past participle form because the sentence is in passive voice.

Correct form: "cooked".

Correct sentence: "Our food is always cooked by our mother."