Everyday Science MCQs is a significant component of competitive exams like PPSC, FPSC, NTS, CSS MPT, PMS GK and other exams. The worth of the EDS portion in these exams cannot be overstated. Because it covers 5 to 7 marks in the one paper and sometimes it exceeded from 7 (depending on the testing agency). On the other hand, among all these exams this part of the paper is the favorite for FPSC. This section includes questions related to Vitamins, Human Body, Astronomy, SI units, Inventions and Discoveries, Biology, Physics, Atmospheric Studies and Chemistry. Here you will find most repeated and most important questions of general science.
| Elements in Earth Crust | |
|---|---|
| Oxygen | 46.60% |
| Silicon | 27.7% |
| Aluminum | 8.1% |
| Iron | 5% |
| Hydrogen | 0.14% |
| Sodium | 2.83% |
| Air Composition in Earth Atmosphere | |
|---|---|
| Nitrogen | 78.08% |
| Oxygen | 20.94% |
| Argon | 0.934% |
| Carbon Dioxide | 0.04% |
| Other Gases | Methane, Nitrous Oxide, Ozone |
Here are some of the most repeated mcqs that are asked related to the elements and their chemical formulas.
| Chemical Formulas | |
|---|---|
| Washing Soda | Na2CO3 |
| Baking Soda | NaHCO3 Sodium Bicarbonate |
| Phosphoric Acid | H3PO4 |
| Vinegar | CH3COOH |
| Bleaching Powder | CaOCl2 |
| Limestone | CaCO3 |
| Chloroform | CHCl3 |
| Sand | SiO2 Silica Silicon Dioxide |
| Plaster of Paris | CaSO4.1/2H2O |
| Caustic Soda | NaOH |
| Marble | CaCO3 |
| Gypsum | CaSO4.2H2O |
| Caustic Potash | KOH |
Father of Some Subjects / Sciences
| Father of Geometry | Euclid |
| Father of Geography | Eratosthenes |
| Father of Economics | Adam Smith |
| Father of Sociology | Auguste Comte |
| Father of Physiology | Claude Bernard |
| Father of Biotechnology | Károly Ereky |
| Father of Nuclear Chemistry | Otto Hahn |
| Father of Modern Medicine | Hippocrates of Kos |
| Father of Electronics | Michael Faraday |
| Father of Homeopathy | Samuel Hahnemann |
| Father of History | Herodotus |
| Father of Architecture | Imhotep |
| Father of Nanotechnology | Richard Feynman |
| Father of Psychology | Wilhelm Wundt |
Everyday Science MCQs
Which of the following gas does a photocopy machine produce?
a. Helium
b. Ozone
c. Carbon Monoxide
d. Neon
Digestion of food is completed in the:
a. Stomach
b. Small intestine
c. Liver
d. Large intestine
Which type of coal is used on mega scale?
a. Anthracite
b. Lignite
c. Bituminous
d. None of these
What is the total blood volume in an adult?
a. 5-6 liters
b. 3-4 liters
c. 8-10 liters
d. 10-12 liters
Th least count of a Vernier caliper is?
a. 0.01 mm
b. 0.1 mm
c. 1.1 mm
d. 0.001 mm
Tibia is a bone found in which part of the body?
a. Ear
b. Hand
c. Leg
d. Ribs
From which substance cell wall of plant cells are formed:
a. Carbs
b. Cellulose
c. Protein
d. None of these
What is the chemical symbol for gold?
a. Au
b. Ag
c. Fe
d. Cu
Pasteurization of milk depends on which factor:
a. Time
b. Temperature
c. Quantity
d. Both a & b
Which of the following has maximum water content:
a. Fruits
b. Sauces
c. Vegetables
d. Salts