Explanation

"Stalemate" can function as both a noun and a verb.

As a noun, it refers to a situation where no progress can be made (often used in chess).

As a verb, it means to bring about a stalemate or deadlock.

Explanation

A "multinational" refers to a company that operates in multiple countries.

It managing production or delivering services across national borders.

This allows the company to have a global presence.

Explanation

The sentence "This medicine can be used even by children" implies that the medicine is safe for children.

By extension, it can be used by adults as well.

It suggests that the medicine is suitable for all ages.

Explanation

Stimulus means محرک

Instigation means اکسانا

Explanation

 Curiosity means تجسس یا دلچسپی

Explanation

Impediment means رکاوٹ

Obstacle means رکاوٹ

Explanation

"Carnivore" refers to an animal that primarily eats flesh.

Herbivores, which eat plants.

Omnivores, which eat both plants and meat.

Explanation

Terrorism will die down in the course of time.

وقت گزرنے کے ساتھ ساتھ دہشت گردی کا خاتمہ ہو جائے گا۔

The phrase "die down" means to gradually decrease in intensity or become less severe.

The sentence suggests that terrorism will lessen or decrease over time.

Explanation

Paucity means کمی

Scarcity means کمی

Explanation

Given,

70% of students are boys.

Then, 30% of students are girls.

( Because the total will be 100%)

We know that, number of girls is 504.

Let the total number of students be x.

Then, 30% of x = 504.

So, 30/100 * x = 504

So, x = 504 * 100/30

So, x = 1680 students

Then, the number of boys is 1680 - 504 = 1176

Therefore, there are 1176 boys in the school.