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## MCQ on Indices and Standard Form Worksheets 3 PDF Book Download

MCQ: Answer of 412300 in standard form is

1. 4.1 x 106
2. 4.1 x 106
3. 4.1 x 105
4. 4.1 x 107

C

MCQ: If 125a = 625 then value of 'a' is

1. 4 1/3
2. 3 1/4
3. 2 1/3
4. 1 1/3

D

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

1. √4 + √5
2. √4 x 5
3. √4 - 5
4. 4² + 5²

B

MCQ: By solving following xy8 ⁄xy4

1. y-4
2. 1/y-4
3. 1/y4
4. 1/y-3

B

MCQ: Answer of 4.38 x 104 in ordinary notation is

1. 43800
2. 438
3. 4380
4. 438000

A