Explanation

This is an example of the associative property of multiplication:

  a × (b × c) = (a × b) × c

So, 8 × (6 × 7) = (8 × 6) × 7

Explanation

"Whom" is the objective case of "who," used when referring to the object of the verb (here, "punish").

Example: Whom did you invite? (Correct because "invite" acts on "whom").

Explanation

If the original cable breaks at a stretch of 2 mm, each half will have half the length and thus half the maximum stretch:

Maximum stretch for half = 2 mm / 2 = 1 mm.

Explanation

Explanation

"As many as" is used with countable nouns like species.

It emphasizes a large quantity — suitable here with "1,000 species."

Explanation

a^2 (-2b)^2 = a^2 × 4b^2 = 4a^2b^2

Explanation

وہ نظم جس میں پانچ بند ہوں مخمس کہلاتا ہے۔

Explanation

Carbohydrates are the primary source of energy for the body, broken down into glucose.

They fuel cellular activities, brain function, and physical movement.

Explanation

Appoint means مقرر کریں

Dismiss means مسترد

Explanation

Pinworms (Enterobius vermicularis) are roundworms that cause infections in the human intestines.

They are common in children.

It spread through contaminated surfaces or hands.