Class 8 Online Courses

Chapter 2: Class 8 Math Exam Tests

Class 8 Math MCQs - Chapter 2

# Indices and Standard Form Quiz Questions and Answers PDF - 15

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The Quiz By simplifying the (a6 b5 )³, the answer will be: a8 b4, a18 b15, a12 b4 and a10 b³ with "Indices and Standard Form" App Download iOS & Android (Free) for elementary school graduation certificate. Study power law of indices quiz questions, download Amazon eBook (Free Sample) for online degree programs.

## Indices and Standard Form Quiz Questions : Math Test 15

MCQ 71: By simplifying the (a6 b5 )³, the answer will be

A) a18 b15
B) a8 b4
C) a12 b4
D) a10

MCQ 72: The answer of 2(3.4 x 107 ) in ordinary notation is

A) 0.068
B) 0.0068
C) 6800
D) 0.00068

MCQ 73: By simplifying the (x²)5, the answer will be

A) x12
B) x7
C) x10
D) x12

MCQ 74: By solving (3x²)³ x 3x², the answer will be

A) 81x5
B) 81x4
C) 81x8
D) 81x6

MCQ 75: The product of 2a6 b4 and a7 b8 is

A) 4a10 b7
B) 4a11 b12
C) 2a19 b15
D) 2a13 b12

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