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Math-Sci Quiz Bee (Finals) - Grades 9 and 10

Total questions: 15

Worksheet time: 12mins

Name
Class
Date
1.

What do you call the graph of a quadratic equation?



(a)  

2.

What type of blood cells aids the body in fighting infection?

a)

fibrinogen

b)

platelets

c)

RBC

d)

WBC

3.

TRUE OR FALSE: Subduction occurs when the oceanic crust moves beneath the continental crust.

a)

TRUE

b)

FALSE

4.

At a given point on the circle, how many line/s can be drawn that is tangent to the circle?

(a)  

5.

Write the standard form of quadratic equation.

(a)  

6.

If we have an object positioned directly on the Far Focal Point, what would the image’s size be?

a)

smaller than the object

b)

same size as the object

c)

bigger than the object

d)

no image will form

7.

(a)   are the determiners of hereditary characteristics.

8.

 x2  25x^2\ -\ 25  

True or False: Is the equation above a perfect square trinomial?

a)

TRUE

b)

FALSE

9.

What is the common difference in the arithmetic sequence below?


3, 10/3, 11/3, 12/3, …

(a)  

10.

Which of the following is represented by the number of dots in the element’s Lewis electron dot structure or LEDS?

a)

total number of electrons

b)

number of valence electrons

c)

number of occupied sublevels

d)

number of occupied main energy levels

11.

The offensive odor of the decaying fish is due to (a)   .

12.

Two consecutive positive odd numbers are such that the sum of their squares is 130. Find the two numbers.

(a)  

13.

If we have a light ray that was reflected at an angle of 36°, at what angle did the light ray initially hit the surface?

(a)  

14.

What is the sum of all the digit numbers from 1 to 50?

(a)  

15.

A radio signal can transmit messages up to a distance of 4 km radius. If the radio signal’s origin is located at a point whose coordinates are (3, 8), what is the equation of the circle that defines the boundary up to which the messages can be transmitted?

(a)