Sections
LOGARITHM(LEVEL - 3)
Q1–10 of 50
1
Find x, if log (2x – 3) = 2
Correct Answer:
B. 51.5
Explanation:
No explanation available.
2
Find x, if log 2ˣ = 3
Correct Answer:
C. 3/log 2
Explanation:
No explanation available.
3
Find x, if 0.01ˣ = 2
Correct Answer:
D. –log 2/2
Explanation:
No explanation available.
4
Find x if log x = log 7.2 – log 2.4
Correct Answer:
C. 3
Explanation:
No explanation available.
5
Solve the equation : log₁₅3375 × log₄1024 = ?
Correct Answer:
D. 15
Explanation:
No explanation available.
6
Solve the equation : logₐ4 + logₐ16 + logₐ64 + logₐ256 = 10. Then a = ?
Correct Answer:
A. 4
Explanation:
No explanation available.
7
Solve the equation : log₆₂₅ √5 = ?
Correct Answer:
C. 1/8
Explanation:
No explanation available.
8
If log x + log (x + 3) = 1 then the value(s) of x will be, the solution of the equation
Correct Answer:
C. x (x + 3) = 10
Explanation:
No explanation available.
9
If log₁₀a = b, find the value of 10³ᵇ in terms of a.
Correct Answer:
A. a³
Explanation:
No explanation available.
10
Solve the equation : 3 log 5 + 2 log 4 – log 2 = ?
Correct Answer:
B. 3
Explanation:
No explanation available.