Explanation

60% of 50 = 60/100 × 50

= 0.6 × 50

= 30

Explanation

The verb "gets" is in simple present tense, which is used for general truths or habitual actions.

The sentence describes a regular occurrence — it usually becomes cold in the evening.

Explanation

The use of "will" here shows willingness to help someone.

It expresses a voluntary action or offer.

Explanation

A cyclone refers to a large system of winds rotating around a low-pressure center, covering several kilometers.

A twister (or tornado) is much smaller in scale.

Explanation

A linear scale uses a line marked with distances to represent the scale on a map.

It helps measure actual distances directly by comparing with the marked segments on the line.

Explanation

Centripetal force is any force that keeps an object moving in a circular path, directed toward the center of the circle.

Tension in a string, gravitational force (like planets orbiting), and friction (like a car turning) can all provide centripetal force.

Explanation

حضرت عثمان رضی اللہ عنہ کو قریش نے صلح حدیبیہ کے موقع پر مکہ میں روک لیا تھا، جس کی وجہ سے وہ رسول اللہ ﷺ کے ساتھ واپس مدینہ نہیں جا سکے۔

ان کی روانگی میں تاخیر کی وجہ سے صلح کا معاہدہ طے پایا، جسے صلح حدیبیہ کہا جاتا ہے۔

Explanation

Momentum means رفتار

Power means طاقت

Explanation

Muhammad bin Qasim’s real name was Amad-ud-din Muhammad.

He was a famous Arab general who led the conquest of Sindh in 712 AD.

Explanation

Power = 1/f (in meters)

f = 8 cm = 0.08 m

Power = 1/0.08 = 12.5 D