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GATE Mechanical 2014 Set 4 | GA Question: 4
Arjun
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Quantitative Aptitude
Feb 19, 2017
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Mar 4, 2021
by
Lakshman Patel RJIT
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Let $f(x,y)=x^n y^m=P$ If $x$ is doubled and $y$ is halved, the new value of $f$ is
$2^{n-m}P$
$2^{m-n}P$
$2(n-m)P$
$2(m-n)P$
gateme-2014-set4
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Arjun
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Quantitative Aptitude
Feb 19, 2017
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Mar 4, 2021
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Lakshman Patel RJIT
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GATE Mechanical 2014 Set 4 | GA Question: 10
A five digit number is formed using the digits $1,3,5,7$ and $9$ without repeating any of them. What is the sum of all such possible five digit numbers? $6666660$ $6666600$ $6666666$ $6666606$
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GATE Mechanical 2014 Set 4 | GA Question: 9
A firm producing air purifiers sold $200$ units in $2012$. The following pie chart presents the share of raw material, labour, energy, plant & machinery, and transportation costs in the total manufacturing cost of the firm in $2012$. ... all other expenses increased by $20\%$. What is the percentage increase in total cost for the company in $2013$?
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Quantitative Aptitude
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Arjun
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GATE Mechanical 2014 Set 4 | GA Question: 8
Industrial consumption of power doubled from $2000$-$2001$ to $2010$-$2011$. Find the annual rate of increase in percent assuming it to be uniform over the years. $5.6$ $7.2$ $10.0$ $12.2$
Arjun
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Quantitative Aptitude
Feb 19, 2017
by
Arjun
27.4k
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Arjun
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Quantitative Aptitude
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GATE Mechanical 2014 Set 4 | GA Question: 5
In a sequence of $12$ consecutive odd numbers, the sum of the first $5$ numbers is $425$. What is the sum of the last $5$ numbers in the sequence?
Arjun
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Feb 19, 2017
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Arjun
27.4k
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go_editor
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Quantitative Aptitude
Feb 19, 2020
GATE Mechanical 2020 Set 1 | GA Question: 5
Define $[x]$ as the greatest integer less than or equal to $x$, for each $x\in \left (- \infty, \infty \right ).$ If $y = [x]$, then area under $y$ for $x\in \left [ 1,4 \right ]$ is _______. $1$ $3$ $4$ $6$
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Feb 19, 2020
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