Divisibility Math Question With Solutions

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Divisibility

Test yourself in Divisibility Test Math Questions! You have only 10 minutes to complete the test and if you do not answer any question within the allotted time, it will be counted as incorrect. You can skip questions by clicking "NEXT" button and go back to previous questions by "PREVIOUS" button. You need to get minimum 50% marks to pass the quiz. Click on the "START" button to participate in the quiz.

1 / 25

If log_xy = 100 and log₂x = 10, then the value of y is:

2¹⁰

2¹⁰⁰

2¹⁰⁰⁰

2¹⁰⁰⁰⁰

2 / 25

Find the value: log₂64 + log₂8

128

3 / 25

e^{ln x}=?

∞

4 / 25

If Log_x(1/8) = -2, then x =?

2√2

√2

5 / 25

If 5 = log₂p, then find the value of p

6 / 25

Find the value of log₁₀100.

7 / 25

If m and n are the positive numbers other than 1, then log_nm =?

log_am - log_an

1/log_mn

log_p m/log_pn

r log_am

8 / 25

2log₁₀5 + log₁₀36 – log₁₀9 =?

100

4.6

9 / 25

log₁₀1 =?

Can't determine

Infinity

10 / 25

If log(a/b) + log(b/a) = log (a + b), then

a + b = 1

a = b

a – b = 1

a² - b² = 1

11 / 25

If m, n and p are positive numbers and n ≠ 1, p ≠ 1, then; Log_nm =?

log_p m/log_pn

log_am - log_an

1/log_mn

r log_am

12 / 25

The logarithms having a base '10' are called -

Infinite logarithms

Common logarithms

Pure logarithms

Natural logarithms

13 / 25

log₃(1/9) =?

-3

-2

14 / 25

Solve the equation: log_x324 = 4.

3√2

5√2

√2

2√2

15 / 25

Which condition log_a1 = 0?

a ≠ 1, a < 0

a > 0, a ≠ 1

a > 1, a = 1

a ≠ 1, a > 1

16 / 25

Find the value of log_√381.

17 / 25

If the log of 400 is 4, then what is the base of the log?

5√5

2√5

3√5

8√5

18 / 25

The relation x = log_an implies

a^x = n

aⁿ = x

x^a = n

n^x = a

19 / 25

If a, m and n are positive integers and a ≠ 1, then log_a(mn) =

log_am + log_an

r log_am

log_p m/log_pn

log_am - log_an

20 / 25

If a = b² = c³ = d⁴ = e⁵, then find log_aabcde

135/60

137/60

49/60

21 / 25

What is the log of 5√5 to the base of 5?

3/2

5/2

1/2

3/4

22 / 25

If a, m and n are positive integers and a ≠ 1, then log_a(m/n) =?

log_am + log_an

r log_am

log_am - log_an

log_p m/log_pn

23 / 25

If a and m are positive numbers, a ≠ 1 and r is a real number, then log_am^r =?

log_p m/log_pn

log_am - log_an

r log_am

1/log_mn

24 / 25

Find the value of log₃(1/9).

-1

-2

-3

25 / 25

Log_√₃3 + log₄2 =?

7/4

5/2

2/5

11/2

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