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Recent questions tagged logarithms
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1
the number of digits in 2^64
If log 2= 0.030103, the number of digits in 2^64 is : a.18 b.19 c.20 d.21
asked
Feb 24
in
Numerical Ability
by
shaz
(
337
points)

83
views
logarithms
+1
vote
1
answer
2
GATE2018 ME2: GA5
The value of the expression $\dfrac{1}{1+ \log_u \: vw} + \dfrac{1}{1+ \log_v \: wu} + \dfrac{1}{1+\log_w uv}$ is _______ $1$ $0$ $1$ $3$
asked
Feb 17, 2018
in
Numerical Ability
by
Arjun
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414k
points)

293
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gate2018me2
generalaptitude
numericalability
logarithms
0
votes
1
answer
3
GATE2018 ME1: GA6
For integers, $a$, $b$ and $c$, what would be the minimum and maximum values respectively of $a+b+c$ if $\log \mid a \mid + \log \mid b \mid + \log \mid c \mid =0$? $\text{3 and 3}$ $\text{1 and 1}$ $\text{1 and 3}$ $\text{1 and 3}$
asked
Feb 17, 2018
in
Numerical Ability
by
Arjun
Veteran
(
414k
points)

90
views
gate2018me1
generalaptitude
numericalability
logarithms
+1
vote
1
answer
4
GATE2018 CE2: GA5
For nonnegative integers, $a, b, c$, what would be the value of $a+b+c$ if $\log a + \log b + \log c = 0$? 3 1 0 1
asked
Feb 17, 2018
in
Numerical Ability
by
gatecse
Boss
(
16.1k
points)

95
views
gate2018ce2
generalaptitude
numericalability
logarithms
0
votes
1
answer
5
GATE2018 CE2: GA9
Given that $\frac{\log P}{yz} = \frac{\log Q}{zx} = \frac{\log R}{xy} = 10$ for $x \neq y \neq z$, what is the value of the product $PQR$? 0 1 $xyz$ $10^{xyz}$
asked
Feb 17, 2018
in
Numerical Ability
by
gatecse
Boss
(
16.1k
points)

40
views
gate2018ce2
generalaptitude
numericalability
logarithms
+1
vote
0
answers
6
solve for x
solve for x $3^{log^2_{3} x }$ + $x^{log_{3} x }$ = 162
asked
Feb 3, 2018
in
Mathematical Logic
by
sumit goyal 1
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(
10.5k
points)

77
views
logarithms
0
votes
1
answer
7
Logarithms
Evaluate $\frac{1}{n^{\log_{2}n}}$
asked
Sep 12, 2017
in
Numerical Ability
by
rahul sharma 5
Boss
(
24.4k
points)

102
views
logarithms
+1
vote
3
answers
8
Doubt on logarithms
What is the difference among the following: $\log^²n , \log n^², \log\log n, (\log n)^²$
asked
Apr 2, 2016
in
Numerical Ability
by
$ourav
Active
(
1.7k
points)

236
views
logarithms
+4
votes
2
answers
9
GATE2012 AR: GA6
A value of $x$ that satisfies the equation $\log x + \log (x – 7) = \log (x + 11) + \log 2$ is $1$ $2$ $7$ $11$
asked
Feb 16, 2016
in
Numerical Ability
by
Akash Kanase
Boss
(
41k
points)

277
views
gate2012ar
numericalability
numericalcomputation
logarithms
+3
votes
1
answer
10
GATE2015 EC3: GA9
$\log \tan 1^o + \log \tan 2^o + \dots + \log \tan 89^o$ is $\ldots$ $1$ $1/\sqrt{2}$ $0$ $−1$
asked
Feb 12, 2016
in
Numerical Ability
by
Akash Kanase
Boss
(
41k
points)

535
views
gate2015ec3
summation
numericalability
logarithms
+1
vote
2
answers
11
GATE2015 EC1: GA5
If $\log_{x}{(\frac{5}{7})}=\frac{1}{3},$ then the value of $x$ is $343/125$ $25/343$ $25/49$ $49/25$
asked
Feb 12, 2016
in
Numerical Ability
by
Akash Kanase
Boss
(
41k
points)

1.9k
views
gate2015ec1
generalaptitude
numericalmethods
logarithms
+5
votes
1
answer
12
TIFR2010A9
A table contains $287$ entries. When any one of the entries is requested, it is encoded into a binary string and transmitted. The number of bits required is. $8$ $9$ $10$ Cannot be determined from the given information. None of the above.
asked
Oct 3, 2015
in
Numerical Ability
by
makhdoom ghaya
Boss
(
29.5k
points)

473
views
tifr2010
numericalability
theoryofcomputation
logarithms
+11
votes
1
answer
13
GATE201157
If $\log (\text{P}) = (1/2)\log (\text{Q}) = (1/3)\log (\text{R})$, then which of the following options is TRUE? $\text{P}^2 = \text{Q}^3\text{R}^2$ $\text{Q}^2=\text{P}\text{R}$ $\text{Q}^2 = \text{R}^3\text{P}$ $\text{R}=\text{P}^2\text{Q}^2$
asked
Sep 29, 2014
in
Numerical Ability
by
jothee
Veteran
(
97.7k
points)

1.3k
views
gate2011
numericalability
normal
numericalcomputation
logarithms
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