Explanation

چاند کا مترادف مہتاب ہے۔

Explanation

Explanation

ہاں میں باغی ہوں، میں اور میرا پاکستان صنف کے اعتبار سے آپ بیتی ہیں۔

Explanation

جتنا قریب اتنا رقیب

Explanation

Given equation:

x - 4 = 21(1/x)

Multiply both sides by x:

x² - 4x = 21

Rearrange the equation:

x² - 4x - 21 = 0

Factor the quadratic equation:

(x - 7)(x + 3) = 0

Solve for x:

x = 7 (since x is a positive number)

Explanation

The first Educational Conference in Pakistan, held from 27th November 1947 to 1st December 1947, was headed by Quaid-e-Azam Muhammad Ali Jinnah.

Explanation

لیلٰی کے خطوط صنف کے اعتبار سے ناول ہے۔

لیلٰی کے خطوط قاضی عبدالغفار کی کتاب ہے۔

Explanation

The carbon compound which forms the endoskeleton and exoskeleton of animals is calcium carbonate.

Seashells are the exoskeletons of mollusks such as snails, clams oysters and many others.

Such shells have three distinct layers.

They are composed mostly of calcium carbonate with only a small quantity of protein--no more than 2 percent.

Explanation

Computers work with binary code.

This means they use only two digits: 0 and 1.

Everything inside a computer, from the simplest instruction to the location of data (memory address).

It is represented using combinations of these 0s and 1s.

Explanation

Let z = 4y-1

When x = 14, y = 2, z = (4*2) – 1 = 7

Now, x varies directly as z = 4y-1

When y = 5, z = (4*5) – 1 = 19

x 14 7

y - 19

Therefore, x = (14*19)/7 = 38