Basic
Basic Math
BRAIN TEASERS
FUNNY MATH
LOGICAL MATHEMATICS, Mixed Question
100
What is the slope of y=22x+14
a) 14
b) 16
c) 22
d) -11
c) 22
100
y=2x-1
y= 3x-2
What is the solution of system of equations?
A) (1,2)
B) (1, 0)
C) (-1, 2)
D) (0,-1)
A) (1,2)
100
Do you know what you can hold without ever touching it?
Your breath.
100
I am an odd number. Take away one letter and I become even. What number am I?
7
100
Mathew measured an caterpillar in centimeters. Which value is a reasonable measurement of the caterpillar?
A) 3 x 102
B) 3 x 10
C) 3 x 100
D) 3 x 10-2
C) 3 x 100
200
In 2009, what became the first Morse code character to be added since WWII?
The "@" symbol
200
* ---> -2
** --> 0
*** --> 2
**** --> ?
What is the last pattern's value?
A) -2
B) 3
C) 4
D) 6
C) 4
200
If I remove one I get one more. What do I have at the beginning?
a) Eight
b) Three
c) Seven
d) Four
d) Four
200
Two girls were born to the same mother, at the same time, on the same day, in the same month and the same year and yet somehow they’re not twins. Why not?
Triplets
200
Simplify 2-2 x 2-4 x 27
2
300
What is the value of y intercept?
y=12-11x
A) 9
B) 11
C) -11
D) 12
12
300
Which set of ordered pairs does not represent a function?
A) { (1,2), (2,3), (4,7)}
B) { (1,3), (1,5), (3,7) }
C) { (2,3), (3,0), (4,7) }
D) { (0,1), (4,6), (7,0) }
B) { (1,3), (1,5), (3,7) }
300
What can travel around the world while staying in a corner?
A postage stamp.
300
The day before yesterday I was 25. The next year I will be 28. This is true only one day in a year. What day is my Birthday?
December 31
300
Using only an addition, how do you add eight 8’s and get the number 1000?
888 + 88 + 8 + 8 + 8 = 1000
400
A leaf falls 181818 feet from a branch to the ground at a rate of 555 feet every 222 seconds.
Determine whether each statement about the leaf is true. Select True or False for each statement.
I. The initial height of the leaf is 18 feet.
II. The leaf falls at a rate of 2/5 foot every 1 second.
III. The leaf is 3 feet above the ground after 6 seconds.
I. True
II. False
III. True
400
Which is the product of (8.22×1012)⋅(9.5×102) in scientific notation?
A) 7.809 x 1015
B) 7.809 x 1013
C) 7.809 x 1011
A
400
What is so fragile that saying its name breaks it?
Silence.
400
Bob shaves himself 3 minutes every day including the weekends.
If he starts shaving at the age of 20 and lives 70 years, what is the total amount of time spent shaving?
a) 38 days
b) 48 days
c) 28 days
d) 18 days
a) 38 days
400
Sixty-five students want to share 15 melons.
They decide that four boys will share a melon, and five girls will share a melon.
How many girls are there?
a) 30 girls
b) 20 girls
c) 25 girls
d) 33 girls
c) 25 girls
500
In through your nose and out through your mouth
Breathing
500
What is the solution of 2x-4 = x+1 ?
A) Infinity
B) No solution
C) -5
D) 5
D) 5
500
Flat as a leaf, round as a ring; Has two eyes, can't see a thing. What is it?
A button.
500
There is a three-digit number. The second digit is four times as big as the third digit, while the first digit is three less than the second digit. What is the number?
141
500
Replace the question mark in the above problem with the appropriate number.
6