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

e^{ln x}=?

∞

2 / 25

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

1/log_mn

log_p m/log_pn

log_am - log_an

r log_am

3 / 25

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

log_am - log_an

1/log_mn

r log_am

log_p m/log_pn

4 / 25

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

3/4

5/2

1/2

3/2

5 / 25

2log₁₀5 + log₁₀36 – log₁₀9 =?

4.6

100

6 / 25

If 5 = log₂p, then find the value of p

7 / 25

Which condition log_a1 = 0?

a > 1, a = 1

a ≠ 1, a < 0

a ≠ 1, a > 1

a > 0, a ≠ 1

8 / 25

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

2√5

3√5

8√5

5√5

9 / 25

The logarithms having a base '10' are called -

Common logarithms

Natural logarithms

Infinite logarithms

Pure logarithms

10 / 25

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

log_am - log_an

r log_am

log_am + log_an

log_p m/log_pn

11 / 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

12 / 25

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

a – b = 1

a = b

a + b = 1

a² - b² = 1

13 / 25

Find the value of log₁₀100.

14 / 25

log₁₀1 =?

Can't determine

Infinity

15 / 25

The relation x = log_an implies

n^x = a

a^x = n

x^a = n

aⁿ = x

16 / 25

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

r log_am

1/log_mn

log_am - log_an

log_p m/log_pn

17 / 25

Solve the equation: log_x324 = 4.

5√2

2√2

3√2

√2

18 / 25

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

135/60

137/60

49/60

19 / 25

Log_√₃3 + log₄2 =?

11/2

7/4

5/2

2/5

20 / 25

Find the value of log₃(1/9).

-1

-3

-2

21 / 25

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

√2

2√2

22 / 25

Find the value of log_√381.

23 / 25

Find the value: log₂64 + log₂8

128

24 / 25

log₃(1/9) =?

-3

-2

25 / 25

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

2¹⁰⁰⁰

2¹⁰

2¹⁰⁰⁰⁰

2¹⁰⁰

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