Explanation

The best orientation to fit maximum columns on a single sheet for print is Landscape. 

Landscape orientation provides a wider layout.

This making it ideal for printing more columns compared to the narrower Portrait orientation.

Explanation

Malala Yousafzai and her two friends, Kainat Riaz and Shazia Ramzan, were shot by the Taliban on October 9, 2012, in Swat Valley, Pakistan, after returning from school.

Malala was targeted for her advocacy on girls' education and her vocal opposition to the Taliban's efforts to ban girls from attending school.

Explanation

خون آنکھوں میں اترنا کا مطلب سخت غصہ کی حالت میں آنا ہے۔

Explanation

Pakistan's exports are generally less than its imports, resulting in a trade deficit.

This means the country imports more than it exports.

Explanation

"A Bone of Contention" refers to a subject or issue over which people disagree or argue, leading to conflict or quarrel.

A Bone of Contention means تنازعہ کی ہڈی

Cause of Quarrel means جھگڑے کی وجہ

Explanation

ROM is a type of non-volatile memory that stores the basic input/output system (BIOS) and other firmware that controls the computer's hardware components. When a computer is powered on, the BIOS stored in ROM is executed to:

• 1. Initialize hardware components
• 2. Detect and configure peripherals
• 3. Load the operating system from storage devices

Explanation

Let's calculate the new length and width of the picture:

Original length (L) = 9 cm

Original width (W) = 5.5 cm

Enlargement ratio = 7:5

New length (L') = (7/5) × L = (7/5) × 9 = 12.6 cm

New width (W') = (7/5) × W = (7/5) × 5.5 = 7.7 cm

So, the new length and width of the picture are:

7.7 cm by 12.6 cm

Explanation

The correct sentence is "She invited me and my sister."

It uses the correct past tense "invited" and the correct pronoun "me" in the object position.

Explanation

Modification of stationary barchans, which are crescent-shaped sand dunes.

It often leads to the formation of linear dunes, known simply as "dunes."

These dunes are typically longer and straighter than the original barchan shape.

Explanation

(X/100) × (25/2) = 150

To get rid of the fraction, multiply both sides by 2:

(X/100) × 25 = 300

Now, divide both sides by 25:

X/100 = 300/25

X/100 = 12

Multiply both sides by 100 to solve for X:

X = 1200