Question # 1

log_a1=

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1

10

0

e

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If log_x64 = 2 then value of x will be:

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64

2

8

64²

The logarithm of unity to any base is:

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1

10

e

0

log_ba x log_c b can be written as

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log_a c

log_ca

log_ab

log_bc

The first mathematician who gave the idea of algorithm was:

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Henry Briggs

John Napier

Musa Al Khwarizmi

Jobst Burgi

Scientific notation of 0.00058 is:

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5.8 x 10⁵

58 x 10^-5

5.8 x 10^-4

5.8 x 10^-5

The logarithm of any number to itself as base is:

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1

0

-1

10

log_aa= :

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0

1

-1

10

Scientific Notation of 0.0074 is:

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7.4 x 10^-3

7.4 x 10⁴

7.4 x 10^-2

7.4 x 10^-4

log (mⁿ) can be written as:

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(log m)ⁿ

m log n

n log m

log (mn)

The logarithm of any number consist of parts:

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Three

Four

One

Two

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0

0.4343

infinity

1

If ax=n, then:

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logp - logq

logp + logq

logq - logp

Which of the following parts of logarithm may be positive or negative.

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Characteristics

Mantisa

Both a and b

None of these

Who used 'e' as the base for the preparation of logarithm tables.

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Henry Briggs

Jobst Burgi

Musa Al Khawrizmi

John Napier

Scientific notation of 0.0643 is:

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6.43 x 10^-2

6.43 x 10⁴

6.43 x 10^-4

6.43 x 10²

By convention if only the common logarithm are used throughout a discussion the base ________ is not written:

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e

10

1

0

log (m)ⁿ can be written as:

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(log m)ⁿ

m log n

n logm

log (mn)

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Mathematics 9th Class English Medium Unit 3 Online Test MCQs With Answers

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