Explanation

• Old area = A

• New area = A + 30% of A = 1.3A

So, the ratio of new area : old area =

$$frac{1.3A}{A} = 1.3 : 1 = frac{13}{10}$$A1.3A​=1.3:1=13/10​

Explanation

ANATHEMA (ملعون، شدید نفرت کی چیز)
Curse – (لعنت، بددعا)

Explanation

"Have been trying" correctly uses the present perfect continuous tense to show an ongoing effort by multiple members.

The subject "many leading opposition party members" is plural, so the verb must also be in plural form.

Explanation

To find the average speed for the entire journey, let's assume the total distance traveled is 3x (since he travels equal distances at each speed).

Let's denote the speeds as:

S1 = 40 km/h

S2 = 30 km/h

S3 = 15 km/h

Time taken for each segment:

T1 = x / 40

T2 = x / 30

T3 = x / 15

Total time = T1 + T2 + T3

= x / 40 + x / 30 + x / 15

To find the common denominator (120):

Total time = 3x / 120 + 4x / 120 + 8x / 120

= 15x / 120

Total distance = 3x

Average speed = Total distance / Total time

= 3x / (15x / 120)

= 3 * 120 / 15

= 24

Explanation

The average of the first n natural numbers is given by (n + 1) / 2.

For n = 97:

Average = (97 + 1) / 2

= 98 / 2

= 49

Explanation

Multiply both sides by 2:

$$|3x| = 6 Rightarrow 3x = ±6 Rightarrow x = ±2$$

Explanation

 In February 1960, the President's Cabinet of Pakistan decided to name the new capital of Pakistan as "Islamabad". 

The idea for the city was conceived by President Ayub Khan

It was built to replace Karachi as the capital 

Explanation

Convex lenses converge light rays and are used in reading glasses to magnify close-up text.

A short focal length provides greater magnification, making it ideal for reading.

Explanation

 Zambia News Agency also known as ZANA

It was the official Zambian news agency.

It was established in 1969

It had its headquarters in Lusaka and branches all over Zambia.

Explanation

Propitiate (راضی کرنا، خوش کرنا)
Anger (غصہ، ناراضی)