# Deloitte Logarithms Questions and Answers Quiz-1

Question 1

Time: 00:00:00
log xY = 100 and log2x = 10, then the value of y is

2^1000

2^1000

10000

10000

20000

20000

23000

23000

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Question 2

Time: 00:00:00
What is the value of log(ab^2) - log(ac) + log(abc^4) - 3log(bc)?

zero

zero

1

1

2

2

3

3

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0

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Question 3

Time: 00:00:00
The value of log 9/8 - log 27/32 + log3/4 is ?

2

2

1

1

-2

-2

zero

zero

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Question 4

Time: 00:00:00
The simplified form of log(75/16) -2 log(5/9) +log(32/243) is ?

log 2

log 2

log 3

log 3

log 1

log 1

log 0

log 0

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Question 5

Time: 00:00:00
Find the value of log (a2/bc) + log (b2/ac) + log (c2/ab) ?

1

1

zero

zero

- 1

- 1

- 2

- 2

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Question 6

Time: 00:00:00
The equation loga (x) + loga (1+x)=0 can be written as ?

log a 1

log a 1

log a 10

log a 10

log a 100

log a 100

log a 1000

log a 1000

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Question 7

Time: 00:00:00
If 10^0.3010 = 2, then find the value of log 29 ?

0.698

0.698

2.709

2.709

2.697

2.697

1.696

1.696

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Question 8

Time: 00:00:00
log10 (10) + log10 (100) + log10 (1000) + log10 (10000) + log10 (100000) is equal to ?

14

14

15

15

13

13

12

12

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Question 9

Time: 00:00:00
The value of log2 (1/64) is?

-6

-6

6

6

7

7

none of these

none of these

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Question 10

Time: 00:00:00
If log 125 / log 5 = x, then x is equal to ?

3

3

2

2

4

4

1/2

1/2

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["0","40","60","80","100"]
["Need more practice! \r\n \r\n","Keep trying! \r\n \r\n","Not bad! \r\n \r\n","Good work! \r\n \r\n","Perfect! \r\n \r\n"]

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