The answer of 2(3.4 x 107 ) in ordinary notation is

  • 0.068
  • 0.0068
  • 6800
  • 0.00068

By solving the following (a³)4 x a5, the answer will be

  • a27
  • a7
  • a19
  • a17

On evaluating the (256)-1⁄4, the answer will be

  • 1⁄2
  • 2
  • 4
  • 1⁄4

If 18a6 b4 is divided by 3a³b² then the answer will be

  • 8a³b³
  • 6a³b²
  • 7a4 b²
  • 6a5 b³

If 3² x 34 = 3x then the value of 'x' is

  • 3
  • 4
  • 5
  • 6

By solving a8 ⁄a, the quotient will be

  • a10
  • a9
  • a7
  • a11

By simplifying the 18x10 ⁄(3x4 )², the answer will be

  • 2x³
  • 2x²
  • 2x4
  • 2x5

By solving the following (4x9 ) x (x²) ⁄x5, the answer will be

  • 8x5
  • 9x6
  • 4x16
  • 4x6

By expressing the answer in form of 10n, the answer of 10-5 x 107 ⁄109 x 10-4 is

  • 10-3
  • 10-4
  • 10-5
  • 10³

The answer of (4.5 x 10-6 )/(2.3 x 10-4 ) is

  • 1.96 x 101
  • 2.96 x 10²
  • 3.96 x 10³
  • 1.96 x 10²

By expressing the ³√125x⁄(x + y) in index form, the answer will be

  • 6x1⁄2 (x + y)-1/3
  • 5x1⁄3 (x + y)1/3
  • 5x-1⁄3 (x + y)-1/3
  • 5x1⁄3 (x + y)-1/3

By solving the following (a³)³ ⁄a, the answer will be

  • a10
  • a11
  • a8
  • a6

The product of 5x4 and 6x5 is

  • 11x9
  • 30x20
  • 30x9
  • 30x²

By solving the 79 ⁄74 for negative indices, the answer will be

  • 1/7-4
  • 1/7-5
  • 1/7-6
  • 1/7-3

By simplifying the (x²)5, the answer will be

  • x12
  • x7
  • x10
  • x12

By solving (3x²)³ x 3x², the answer will be

  • 81x5
  • 81x4
  • 81x8
  • 81x6

The product of 2a6 b4 and a7 b8 is

  • 4a10 b7
  • 4a11 b12
  • 2a19 b15
  • 2a13 b12

By simplifying the 5 √16 x 6 √64, the answer in radical form will be

  • 5 √49
  • 6 √411
  • 10 √49
  • 4 √910

By simplifying (x6 y³)4 ⁄(x5 x³)4, the answer will be

  • x6
  • x8
  • x5
  • x4

By solving the 85 x 8-3, the answer in negative indices will be

  • 1/8-2
  • 1/8²
  • 8-2
  • 1/8-4

By evaluating the (1⁄3)0, the result will be

  • zero
  • 3
  • 1⁄3
  • 1

The answer of 6.5 x 107 in ordinary notation is

  • 65000
  • 650000
  • 6500000
  • 65000000

By expressing the answer in form of 10n, the answer of 10-4 x 1012 ⁄10-5 ⁄10-9 is

  • 10-3
  • 10-4
  • 104
  • 10³

If 30m12 n9 is divided by 6m8 n4 then the answer will be

  • 8m4 n²
  • 9m4 n6
  • 5m4 n5
  • 6m³n²

By simplifying the (a1⁄2 b1⁄5 c1⁄10 )5, the answer will be

  • a5⁄2 bc1⁄2
  • a2⁄3 yz1⁄3
  • a5⁄7 z1⁄3
  • a1⁄2 y1⁄3

The product of 8y and 4y is

  • 2y
  • 32y
  • 12y
  • 4y

The answer of (6.84 + 2.5²)/(15.84 - 2.36 ) is

  • 3.4 x 10-3
  • 3.4 x 10-4
  • 3.4 x 10-2
  • 3.4 x 10-5

By simplifying the 2-5 ⁄2-3 for positive indices, the answer will be

  • 2-4
  • 2-2
  • 1⁄2²
  • 2-3

If 59 is divided by 57 then the quotient will be

  • 516
  • 515
  • 56
  • 5²

If 4x = 16 then the value of 'x' is

  • 3
  • 2
  • 4
  • 5
0 h : 0 m : 1 s

Answered Not Answered Not Visited Correct : 0 Incorrect : 0