A Mix Quiz Of Mathematics And Science!
(267).jpg "A Mix Quiz Of Mathematics And Science!")
Mathematics is a the science or study of numbers, quantities or shapes! Science is the study of the world around us. Scientists learn about their subject by observing, describing, and experimenting. This is A Mix Quiz of Mathematics and Science! Take this Quiz to improve your knowledge!
- 1.What will be formed when radium isotope, with 88 protons and 138 neutrons undergoes alpha decay?
- A.
Radon Atom (Rn222) with 86 Protons
- B.
Francium Atom (Fr222) with 87 Protons
- C.
Actinium Atom (Ac222) with 89 Protons
- D.
Thorium Atom (Th232) with 90 Protons
- 2.Shown below is a simple food web in a grassy community. The arrow symbol means eaten by. What would happen if all snakes are killed? Grass>Grasshopper>Frog>Snake Bird>Snake
- A.
Grass population would increase.
- B.
Grasshopper population would increase.
- C.
Bird and frog populations would increase.
- D.
Option 4
- 3.This is considered to be the first manual data processing device developed in China in the 12th century A.D.
- A.
Hieroglyphics
- B.
Papyrus
- C.
Printing Press
- D.
Abacus
- 4.He is considered to be the “Father of Computing” because of his contributions to the basic design of computer.
- A.
John Napier
- B.
William Oughtred
- C.
Blaize Pascal
- D.
Charles Babbage
- 5.The average of 5 different counting numbers is 20. What is the highest possible value that one of the numbers can have?
- A.
20
- B.
40
- C.
30
- D.
90
- 6.Three brothers inherited a cash amount of P62,000 and they divided it among themselves in the ratio of 5:4:1. How much more is the largest share than the smallest share?
- A.
75,000
- B.
30,000
- C.
24,800
- D.
None of the above
- 7.Three brothers inherited a cash amount of P62,000 and they divided it among themselves in the ratio of 5:4:1. How much more is the largest share than the smallest share?
- A.
50;210
- B.
40;160
- C.
35;135
- D.
None of the above
- 8.The area of a rectangle is (x2 + 2x - 8). If its length is x + 4, what is its width?
- A.
X+2
- B.
X-2
- C.
X+1
- D.
X+6
- 9.Which is a safeguard against unfair trade practices like short-weighing?
- A.
Total Quality Movement
- B.
Consumerism
- C.
Consumer vigilance
- D.
Substandardization
- 10.If the seven continents were arranged from largest to smallest, in which order does Australia fall?
- A.
4th
- B.
5th
- C.
6th
- D.
7th
Questions: 20 | Attempts: 56973 | Last updated: Jul 7, 2021
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