If four times of certain number 'a' is ten more than thrice the number then the equation derived for this statement can be written as

  • 3a = 4a + 10
  • 3a = 4a - 10
  • 4a = 3a - 10
  • 4a = 3a + 10

By solving the equation 1 2⁄3a + 6 = 4 1⁄2a - 10, the value of 'a' will be

  • 14
  • 12
  • 16
  • 18

By solving the equation 2⁄3a -2 = 5⁄6a, the value of 'a' will be

  • 1⁄2
  • 4⁄3
  • 2⁄3
  • 2⁄5

By solving the equation 3(3x - 6) + 4(4x + 3) = 45x - 166, the value of 'x' is

  • 16
  • 8
  • 12
  • 14

Considering the formulae z = (x + y)⁄2, then if x = 10 and y = 12 the value of 'z' will be

  • 11
  • 22
  • 20
  • 16

If traveler makes a journey of 'x' km and another journey of 'y' km then the total distance covered by traveler is

  • 4(x + y)
  • 4(x - y)
  • x - y
  • x + y

By solving the equation a = 2 - 9a, the value of a will be

  • 1⁄5
  • 2⁄3
  • 2⁄5
  • 1⁄2

By solving the equation 2a - 2 = 20, the value of 'a' will be

  • 12
  • 14
  • 11
  • 13

On solving the equation 3 1⁄5b + 5 = 50, the value of 'b' must be

  • 8 1⁄12
  • 14 1⁄16
  • 14 1⁄17
  • 12 1⁄19
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