Explanation

Ushr is typically 10% of the net yield of agricultural produce or other natural resources.

For a net yield of 600,000 units:

Ushr=10%×600,000=60,000

Thus, the Ushr on a net yield of 600,000 units would be 60,000.

Explanation

The diameter of a circle is considered to be the longest chord because it joins to points on the circumference of a circle.

Explanation

 A line perpendicular to the y-axis is parallel to the x-axis and is often referred to in terms of its abscissa value.

Additional information:

The abscissa is the x-coordinate of a point in a Cartesian coordinate system, representing the distance along the x-axis.

The ordinate, on the other hand, is the y-coordinate, representing the distance along the y-axis.

Explanation

Mean of 5 numbers =18

⇒ Sum of these 5 numbers =18×5=90

Let number that has been excluded be x

New mean =490−x​=16

Solving this, we get

90−x=64

∴x=26

Explanation

The median is the middle value in a data set when the numbers are arranged in ascending or descending order.

The median is used to find the central tendency of a data set.

Median = (n + 1) ÷ 2

Explanation

When there is a profit, the selling price (SP) is greater than the cost price (CP).

This means the seller sells the product for more than what it cost them to purchase or produce it, resulting in a profit.

Explanation

The cost price is the original price at which a product is purchased, excluding any markup or profit.

It represents the expense incurred by a seller to acquire the product before selling it to customers.

Explanation

A function that is both one-to-one (injective) and onto (surjective) is called a bijective function.

Injective:

A function where each element of the domain maps to a unique element in the codomain 

Surjective:

A function where every element in the codomain is mapped by some element in the domain.

Explanation

Note: The answer given in FPSC answer key is (c) but actual answer is (b).

The angle made by two lines is called an angle itself, and the point where the two lines meet is called the vertex.

Among the given options:

• Segment refers to a part of a line with two endpoints.
• Vertex is the correct term for the point where the two lines meet and form an angle.
• Rays refer to lines that extend indefinitely in one direction from a point.

Explanation

To evaluate this logically:

(i) Passing the CSS examination gives happiness.

(ii) Happiness produces a smile.

From these, we can infer that passing the CSS examination results in happiness, and happiness leads to a smile. Thus, we can logically conclude that passing the CSS examination results in a smile (since happiness, which follows from passing CSS, leads to a smile).

Therefore, statement (iii) "Passing CSS examination gives smile" follows logically from (i) and (ii).

The correct answer is:

(a) True