M C Q s D r i v e

Everyday Science 2137 MCQs [All-Courses]

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Prepare effectively with our Everyday Science MCQs designed for PPSC, FPSC, NTS, OTS, PTS, AJKPSC, BPSC, KPPSC, PMS, CSS, and all competitive exams.
Our content covers Physics, Chemistry, Biology, Environment, Human Body, Inventions, Scientific Laws, and daily-life science concepts.
Strengthen your scientific understanding, improve MCQS accuracy, and boost your exam performance with well-structured and updated topics.

The average heartbeat per minute in a normal man is _________?

A 50
B 70
C 80
D 100
Correct Answer: 70

The solar wind is a stream of charged particles mostly?

A protons and electrons; flows out from the sun
B electrons; flows out from the sun
C protons; flows out from the sun
D protons and electrons; revolves around the sun
Correct Answer: protons and electrons; flows out from the sun

Which of the following vitamins promote healthy functioning of eyes in human beings?

A Vitamin B
B Vitamin C
C Vitamin A
D Vitamin D
Correct Answer: Vitamin A

The Kuiper belt and Oort cloud were first proposed by?

A Dutch astronomer Kuiper in 1950
B Dutch astronomer Jan Oort in 1950
C Dutch astronomer Kuiper Oort in 1950
D French astronomer Jan Oort and Kuiper in 1950
Correct Answer: Dutch astronomer Jan Oort in 1950

Which of the following have maximum calorific value?

A Carbohydrates
B Fats
C Proteins
D Vitamins
Correct Answer: Fats

Some objects from the Kuiper belt are classified as “plutoids” and include?

A Pluto, Cris, and Yeres
B Pluto, Bris, and Teres
C Pluto, Eris, and Ceres
D Yeres, Teres, Ceres
Correct Answer: Pluto, Eris, and Ceres

Which gland in the human body is called the master gland?

A Pancreas
B Thyroid
C Pituitary
D Spleen
Correct Answer: Pituitary

The Oort cloud is estimated to be about __________ AU away from the sun?

A 100,000
B 200,000
C 300,000
D 400,000
Correct Answer: 100,000

How many bones are there in a newly born infant?

A 206
B 230
C 280
D 300
Correct Answer: 300

Which of the following is a region of the solar system even farther out than the Kuiper belt?

A The Gort cloud
B The Oort cloud
C The Fort cloud
D The Nort cloud
Correct Answer: The Oort cloud