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MATH & SCIENCE QUIZ BEE GRADE 11 & 12

Total questions: 15

Worksheet time: 8mins

Name
Class
Date
1.

S.T.P. means

a)

25 degrees Celsius and 760 mm

b)

-273 K and 1 atmosphere

c)

0 degree Celsius and 1 atmosphere

d)

0 K and 760 mm.

2.

Which of the following symbols means a substance is dissolved in water making a solution?

a)

(d)

b)

(w)

c)

(s)

d)

(aq)

3.

Why does water boil at the peak of Mt. Everest at 70oC?

a)

Lower Pressure

b)

Higher Pressure

c)

Higher Temperature

d)

Lower Temperature

4.

The distance traveled by a race car is 7000 meters in 100 seconds. What is the car's speed?

a)

70 m/s

b)

70 km/h

c)

700 m/s

d)

7 km/h

5.

P=F/A is the equation used to determine fluid pressure. If the pressure remains constant and the area increases, what will happen to the force?

a)

Force will increase

b)

Force will remain constant

c)

Force will decrease

d)

Force is not a factor

6.

Which pair of units are both SI base units?

a)

ampere, degree celsius

b)

ampere, kelvin

c)

coulomb, degree celsius

d)

coulomb, kelvin

7.

Which of the following has more bones?

a)

Teenager

b)

Baby

c)

Adult

d)

All are the same

8.

What was one of the most famous species studied by Charles Darwin?

a)

Finch

b)

Parrot

c)

Crane

d)

Sparrow

9.

How many functions does the human liver have?

a)

17

b)

1

c)

More than 500

d)

5

10.

Which of the following is a rational function?

a)

f(x)=3x3+x−6x2+xf\left(x\right)=\frac{\sqrt{3x^3}+x-6}{x^2+x}

b)

f(x)=3x2+x−6x3+4x2−3xf\left(x\right)=\frac{\sqrt{3x^2}+x-6}{x^3+4x^2-3x}

c)

f(x)=x34+6x2−105x5−7x2f\left(x\right)=\frac{x^{\frac{3}{4}}+6x^2-10}{5x^5-7x^2}

d)

f(x)=4x3.5+x2−27x3−x2+5x−2f\left(x\right)=\frac{4x^{3.5}+x^2-2}{7x^3-x^2+5x-2}

11.

Find the vertex of the quadratic function: f(x)=x2+16x+71f\left(x\right)=x^2+16x+71 .

a)

 (−8, 7)\left(-8,\ 7\right)  

b)

 (−8, 5)\left(-8,\ 5\right)  

c)

 (8, −7)\left(8,\ -7\right)  

d)

 (8, −5)\left(8,\ -5\right)  

12.

Given two functions: g(x)=3x+3g\left(x\right)=3x+3  and  f(x)=x3−3x2f\left(x\right)=x^3-3x^2  , solve for  g(f(5))g\left(f\left(5\right)\right)  . (Type the number ONLY.)




(a)  

13.

Ozone layer is found in the

a)

troposphere

b)

stratosphere

c)

mesosphere

d)

thermosphere

14.

The surface facing the moon needs to come back on same place after

a)

24 hours

b)

48 hours

c)

56 hours

d)

12 hours

15.

The Gulf stream carries water currents which are comparatively

a)

colder

b)

warmer

c)

hottest

d)

coldest