Explanation

Interest = Principal × Rate × Time

= 250,000 × 0.12 × 4

= 250,000 × 0.48

= 120,000

Explanation

Talented means باصلاحیت

Incompetent means نااہل

Explanation

Atomic mass = number of protons + number of neutrons → 2 + 1 = 3.

Electrons do not contribute significantly to atomic mass.

Explanation

In the Cartesian coordinate system:

• 1st quadrant: (+, +)
• 2nd quadrant: (-, +)
• 3rd quadrant: (-, -)
• 4th quadrant: (+, -)

Given point P(-4, -7):

Both x (-4) and y (-7) coordinates are negative.

This point lies in the 3rd quadrant.

Explanation

RAM (Random Access Memory) is the computer’s temporary storage used while processing data and running programs.

It is volatile memory, meaning its contents are lost when the computer is turned off.

Explanation

Interrupted means رکاوٹ

Allow means اجازت دیں

Explanation

Enthusiastic means پرجوش

Interested means دلچسپی

Explanation

Promising means مستقبل کی کامیابی یا صلاحیت کی علامتوں کو ظاہر کرنا

Unpromising means کامیاب ہونے یا نتیجہ خیز ہونے کا امکان نہیں ہے

Explanation

ISP stands for Internet Service Provider — a company that provides access to the Internet.

Examples include PTCL, StormFiber, and Nayatel.

Explanation

When acids react with carbonates, they produce carbon dioxide gas, water, and a salt.

For example:

2HCl + Na2CO3 → 2NaCl + H2O + CO2.