Question # 1

The logarithm of any number consist of parts:

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Three

Four

One

Two

The logarithm of unity to any base is.

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1

10

e

0

Logarithms with base 10 are known as:

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Natural logarithms

Commonlogarithms

Both a and b

None of these

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 (m)ⁿ can be written as:

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(log m)ⁿ

m log n

n logm

log (mn)

The relation y = log_zx implies:

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xy=z

zy=x

xz=y

yz=x

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0

0.4343

infinity

1

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

loge = ____________ where e = 2.718:

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0

0.4343

infinity

1

log_a1=

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1

10

0

e

If log_x64 = 2 then value of x will be:

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64

2

8

64²

Ordinary notation of 7.61 x 10^-4 is:

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0.000761

0.761

76100

0.0000761

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

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1

2

3

4

Logarithm of a negative number is equal to:

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1

0

-1

Not defined

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logp - logq

logp + logq

logq - logp

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

The integral part of logarithm is called __________:

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Characteristics

Mantisa

Common logarithm

Natural logarithm

log_ba x log_c b can be written as

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log_a c

log_ca

log_ab

log_bc

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