Logarithm Mathematics For Entry Test Of PPSC, FPSC, NTS, PMS, CSS And Other Test Systems
The candidate have a dream to get test pass of Tehsil Municipal Officer PPSC Test, District Officer civil Defence, FPSC INSPECTOR CUSTOMS, FPSC Preventive Officer, PPSC CHIEF OFFICER COUNCIL OFFICER, and other Test Of PPSC, FPSC, NTS, PMS, CSS.
Majority of candidate can not do well in entry tests and fail. Thousands of students appear in entry test with the hope of starting their professional studies but do not succeed. What is the reason of this failure?
Majority of the students are quite confused about the nature and paper pattern of the entry test. They also find difficulty in managing their given time in solving different questions. They need guidance and enough practice before appearing in the entry test.
Here is solved Mcq’s related to MathematicsPortion. Each has near to 50 Mcq’s which are related to basics. Answer of these Mcq’s is given with each Mcq.
Logarithm Mathematics Questions
1. 
If log10 36 = y what does log10 36000 equal? 
A. 
y 
B. 
y+1000 
C. 
1000 
D. 
y+3 
E. 
y+1 


Answer: Option D 
2. 
If log10 2 = x and log10 3 = y find the value of log10 80? 
A. 
y+1 
B. 
x+y 
C. 
xy 
D. 
x+2y 
E. 
none 


Answer: Option E 
3. 
Solve for a : log (a+3) = loga+log3 
A. 
1 
B. 
3?2 
C. 
2?3 
D. 
6?5 
E. 
none 


Answer: Option B 
4. 
Evaluate log16 ?56 – log16 ?14 
A. 
0 
B. 
1?4 
C. 
1 
D. 
3 
E. 
1?3 


Answer: Option B 
5. 
Evaluate log9 3 – log5 125 + log625 5 – log7 (343)1/3 
A. 
0 
B. 
1?3 
C. 
3?28 
D. 
?13?4 
E. 
none 


Answer: Option D 
6. 
If Log10 G= 1/5 then log10 100G5=? 
A. 
7 
B. 
1?4 
C. 
4 
D. 
11?4 
E. 
3 


Answer: Option E 
7. 
If Logy 6=x logy 3.5 = z and 6a = 3.5 then a = __________ 
A. 
xz 
B. 
z/x 
C. 
x+z 
D. 
zx 
E. 
not determined 


Answer: Option B 
8. 
If g(x) = log2 y then g(3y) – g(y) = ___________ 
A. 
log(2/x)+log2x 
B. 
log2 (2+x2)/x 
C. 
1 
D. 
log23 
E. 
log3log2 


Answer: Option D 
9. 
If log5 p = ?8 and log 8 q = ?5 then pq = _________ 
A. 
5?8.8?5 
B. 
13?13 
C. 
3?3 
D. 
7?2 
E. 
0 


Answer: Option A 
10. 
If log64 7 = x log4 7 then x = __________ 
A. 
4 
B. 
log43 
C. 
3 
D. 
1?4 
E. 
log464 


Answer: Option E 
11. 
If log2 = 0.3010 log 3 = 0.4771 evaluate log 3?25/100 
A. 
0.4516 
B. 
0.1234 
C. 
0.5678 
D. 
?1.534 
E. 
0.3284 


Answer: Option D 
12. 
Evaluate 49log75 
A. 
25 
B. 
5 
C. 
6 
D. 
5?6 
E. 
7 


Answer: Option A 
13. 
Evaluate log2 (log4 256) 
A. 
2 
B. 
4 
C. 
3 
D. 
8 1 
E. 
8 


Answer: Option A 
14. 
Evaluate 3logb a4 x loga b5 
A. 
35 
B. 
49 
C. 
60 
D. 
30 
E. 
7 


Answer: Option C 
15. 
If log100 u = 2 then u = 
A. 
1000000 
B. 
1/1000000 
C. 
0.001 
D. 
1/10000 
E. 
100 


Answer: Option D 
16. 
If log81/log3 = x then x is equal to 
Answer: Option C 
17. 
If loge x + loge(1x) = 0 then 
A. 
x2+x1 = 0 
B. 
x2x+1 = 0 
C. 
x2+xe = 0 
D. 
x2+x+e = 0 
E. 
x2+7x+e = 0 


Answer: Option B 
18. 
Log2 9 is 
A. 
an integer 
B. 
a prime number 
C. 
a rational number 
D. 
an irrational number 

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