Explanation

Just as a leaf is a part of a tree, shrinking is a change related to size.  

Part : Whole :: Action : Object Affected.

Explanation

Ahmed: is the reference point for the other two individuals.

Rahima: is younger than Ahmed.

Azmat: is older than Ahmed.

Therefore, Azmat is older than both Rahima and Ahmed, making him the eldest.

Explanation

Ca = Calcium  

CO₃ = Carbonate ion  

So, CaCO₃ = Calcium Carbonate, commonly found in chalk, limestone, and marble.

Explanation

Just as laughter expresses joy, weeping expresses sadness

Explanation

Pointing towards a person, a man said to a woman, "his mother is the only daughter of your father."

Therefore, the woman is the mother of that person. 

Explanation

- Oak, Maple, and Pine are all trees.

- Rose is a flowering plant/shrub, not a tree.

Explanation

- Radio waves are a type of electromagnetic wave, and electromagnetic waves can travel through a vacuum.

- Sound, Water, and Shock waves need a medium (like air, water, or solid) to travel.

Explanation

A line parallel to the x-axis is horizontal, and horizontal lines have a slope of 0.

Explanation

"Illuminate" means to light up or make something bright or clear

Illuminate روشن کرنا

Light up روشن کرو

Explanation

Fish is to water as a Squirrel is to a tree.