Explanation

Randomized response is a research method used in structured survey interview.

It was first proposed by S. L. Warner in 1965

And later modified by B. G. Greenberg and coauthors in 1969.

Explanation

A man should take (3.7 liters) a day, this includes fluids from water, beverages like teas and juice, and from food.

Explanation

Oximeter is used to measure the oxygen level in blood & heart rate. 

Pulse oximeters can be attached to your fingers, forehead, nose, foot, ears or toes.

The device may then be reused or disposed of.

Explanation

The equator passes through 13 countries:

1.      Ecuador,

2.      Colombia,

3.      Brazil,

4.      Sao Tome & Principe,

5.      Gabon,

6.      Republic of the Congo,

7.      Democratic Republic of the Congo,

8.      Uganda,

9.      Kenya,

10.  Somalia,

11.  Maldives,

12.               Indonesia

13.               Kiribati.

Explanation

B vitamins are a group of water-soluble vitamins.

Explanation

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

Ishrat Husain  is the Author of book “Governing The Ungovernable”?

Explanation

The most effective way to address local environmental problems is a multi-pronged approach that includes:

• Reducing consumption
• Promoting reuse
• Recycling
• Supporting sustainable practices.

This involves individual actions, community initiatives, and advocating for policy changes to protect the environment. 

Explanation

The committee of the Norwegian Parliament awards the prize for peace.

The Nobel Peace Prize is awarded by a committee of five, appointed by the Storting .

The Norwegian Nobel Committee 2019.