By simplifying the following 2b4 x 8b7 ⁄16b5 x 2b³, the answer will be

  • 3⁄2b³
  • 3⁄4b³
  • 1⁄2b³
  • 2b³

By simplifying [(16x6 y5 )²) ⁄(2x²y²)4 ] x [x5 y³ ⁄x³y², the answer will be

  • 16x4 y²
  • 16x5 y³
  • 16x6 y³
  • 16x7 y5

The answer of 0.495 in standard form is

  • 4.95 x 10-2
  • 4.95 x 10-3
  • 4.95 x 10-4
  • 4.95 x 10-1

The answer of 412300 in standard form is

  • 4.1 x 106
  • 4.1 x 106
  • 4.1 x 105
  • 4.1 x 107

If 125a = 625 then the value of 'a' is

  • 4 1/3
  • 3 1/4
  • 2 1/3
  • 1 1/3

By simplifying the √4 x √5, the answer in radical form will be

  • √4 + √5
  • √4 x 5
  • √4 - 5
  • 4² + 5²

If 54x7 is divided by 6x² then the answer will be

  • 9x9
  • 9x5
  • 5x9
  • 6x9

By solving the (4x)³, the answer will be

  • 84x²
  • 64x²
  • 64x4
  • 64x³

By simplifying (2a³b4 )6 ⁄(4a³b)² x (a²b²), the answer will be

  • 4a8 b18
  • 4a10 b20
  • 4a10 b15
  • 4a5 b8

The product of b and 5b³ is

  • 5b4
  • 6b³
  • 6b4
  • 6b²

The answer of 0.000045 in standard form is

  • 4.5 x 10-6 `
  • 4.5 x 10-7 `
  • 4.5 x 10-5 `
  • 4.5 x 10-4 `

The answer of following (a³b)4 is

  • a14 b5
  • a8 b4
  • a12 b4
  • a10 b³

The product of p³q4 and p5 q5 is

  • p8 q9
  • p7 q6
  • p²q
  • pq9

By solving the following xy8 ⁄xy4

  • y-4
  • 1/y-4
  • 1/y4
  • 1/y-3

The answer of 4.38 x 104 in ordinary notation is

  • 43800
  • 438
  • 4380
  • 438000

By simplifying the (xy²z)-3 ⁄(x³y³z³)-2, the answer will be

  • x²y³
  • x-3 z-3
  • x³z³
  • x²z-3

By solving the following (5a²b³)², the answer will be

  • 25a5 b6
  • 25a4 b6
  • 25a7 b5
  • 25a³b4

By solving a x (a²)9, the answer will be

  • a15
  • a19
  • a18
  • a20

By evaluating the (4⁄5)-2 ⁄(3)0, the result will be

  • 1⁄16
  • 25⁄16
  • 16⁄25
  • 1⁄25

By simplifying (3x5 y6 )4 ⁄(3x4 y6 )³, the answer will be

  • 3x8 y6
  • 3x5 y7
  • 3x9 y5
  • 3x10 y4

On evaluating the (512)1⁄3, the answer will be

  • 1⁄4
  • 1⁄2
  • 8
  • 1⁄8

The product of a²b4 and a³b5 is

  • a10 b20
  • a5 b9
  • a4 b6
  • a6 b7

The product of y7 and y³ is equal to

  • y10
  • y21
  • y4
  • y²

The answer of 9.5 x 105 ⁄104 in ordinary notation is

  • 0.95
  • 0.095
  • 95
  • 0.0095

If 36 ⁄27 = 3x then the value of 'x' is

  • 3
  • 4
  • 5
  • 2

If (94 )2 = 3x then the value of 'x' is

  • 14
  • 16
  • 15
  • 17
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