Arithmetic Quiz

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Question 1

If the perimeter of a rectangle is 36 units, and its length is 12 units, what is its width?

  • 3 units

  • 6 units

  • 9 units

  • 15 units

Question 2

 If a × √a = 25, what is the value of a?

  • a = 1

  • a = 4

  • a = 9

  • a = 16

Question 3

If the hypotenuse of a right-angled triangle is 10 units and one leg is 6 units, what is the length of the other leg?

  • 2√5

  • 4√3

  • 8

  • 9

Question 4

What is the area of a triangle with base b and height h?

  • bh/2

  • bh

  • bh/3

  • 2bh

Question 5

If tan(θ) = √3/3, what is the value of sin(θ)?

  • 1/√2

  • √2/2

  • √3/2

  • 2/√3

Question 6

If x% of a number is 80, what is the number?

  • 160

  • 200

  • 250

  • 320

Question 7

What is the volume of a cylinder with radius r and height h?

  • πr2
     

  • 2πrh

  • 1/2πr2h

  • πr2h

Question 8

If a - b = 4 and ab = 21, what are the values of a and ab?

  • a=7, b=3

  • a=8, b=4

  • a=6, b=2

  • a=9, b=5

Question 9

If 22x-1 × 8x+1 = 64, what is the value of x?

  • x = 1

  • x = 2

  • x = 3

  • x = 4

Question 10

If x2 + 5x + 6 = 0, what are the solutions for x?

  • x = -2 and x = -3 

  • x = -1 and x = -6

  • x = 2 and x= 3

  • x = 1 and x= 6

There are 30 questions to complete.

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