By solving the equation 2(5x - 4) = 2(2x + 8), the value of 'x' will be

  • 10
  • 6
  • 8
  • 4

On solving equation 4⁄5x = -12, the value of 'x' must be

  • -20
  • -15
  • -16
  • -18

Considering the inequality, the (2.5)²

  • > (4)²
  • > -4.5³
  • > (2)³
  • > (5.8)³

By solving equation 6(9.3 - 3x) = 28x, the value of 'x' will be

  • 1.213
  • 3.213
  • 4.213
  • 5.213

Considering formula a = bc + cd + f + g⁄bcd, then if value of b = 2, c = 3, d = -3, f = 1, g =-2, the value of 'a' will be

  • 4⁄9
  • 2⁄9
  • 2⁄7
  • 1⁄4

By solving the equality 2x + 3⁄ 2 = 5x - 8⁄3, the value of the 'x' will be

  • 8 1⁄12
  • 5 1⁄2
  • 6 1⁄4
  • 3 1⁄4

If a car travels at the speed of 'x' km⁄h then the distance car has travelled in 4 hours with same speed is

  • 70 km
  • 45 km
  • 4x km
  • 4000 km

The formula for the sum of three numbers c, d and e is

  • cde(c + d + e)
  • c + d + e
  • cd + e
  • c + de

If cost of one pen is $1.5 each, the formula for cost of 'x' pens will be

  • 1.5x
  • 15 + x
  • 1.5⁄x
  • x⁄1.5

If the cost of one comic book is $10 then the total cost of 'x' comic books is

  • 2(10 - x)
  • 10x
  • 10 + x
  • 2(10 + x)

Considering the inequality, -15 is

  • > 20
  • < 8
  • > 2
  • > 15

If total sum of money to be divided in three siblings Ana, Ben and Mary is $6000, Ana receives two times as much as Ben receives and Mary receives three times as much as Ben. If Ben receives '$y' then the derived equation will be

  • 2y + y + 3y = 6000
  • 2y - y - 3y = 6000
  • 2 + 3 + 1 = 6000y
  • 2 - 3 - 1 = 6000y

By solving the equation x -5⁄x + 6 = 4⁄6, the value of 'x' will be

  • 11
  • 13
  • 15
  • 17

Considering the formula V = lbh, then if l = 2cm, b = 3cm and h = 6, the value of 'V' will be

  • 48cm³
  • 24cm³
  • 36cm³
  • 8cm³

If 10 is subtracted from certain number and the result is multiplied by 2 the result is 56 then the equation will be

  • (a + 10) x 2 = 56
  • 20a = 56
  • (a - 10) x 2 = 56
  • (a - 10) = 56 x 2

By solving the inequality 5a > -20, the answer will be

  • a > 5
  • a > -4
  • a > -6
  • a > -7

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

  • 4⁄3
  • 12 1⁄19
  • 2⁄3
  • 2⁄5

Considering the inequality, the -5 x 0 is

  • equal to 0 x 8
  • equal to 0 x -5
  • equal to 0 x -8
  • all of above

Considering the equation x = b² - cd⁄10, then if b = 6, c = 2 and d = 4, the value of 'x' will be

  • 5.8
  • 6.8
  • 4.8
  • 2.8

A chocolate cupcake costs 90 cents. The maximum number of cakes the customer can buy with 12 dollars are

  • x < 20
  • x < 15
  • x < 16
  • x < 18
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