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Recent questions tagged quantitative-aptitude
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unacademy test series
In a car race, Car X beats Car Y by $45$ km, Car Y beats Car Z by $50$ km, and Car X beats Car Z by $90$ km. The distance (in m) over which the race has been conducted is: 550000 475000 500000 450000
viral8702
asked
in
Quantitative Aptitude
Aug 17
by
viral8702
164
views
quantitative-aptitude
speed-time-distance
test-series
1
vote
2
answers
2
unacademy test series
A shopkeeper claims to sell rice at cost price. He uses a false weight with the intention of selling rice at 20% profit. After selling rice to the customer, he realises that the customer has paid 15% less than what he should have paid. What is the actual profit percentage made by the shopkeeper? a)2%gain b)12%gain c)4% gain d)5% gain
viral8702
asked
in
Quantitative Aptitude
Aug 17
by
viral8702
124
views
general-aptitude
quantitative-aptitude
profit-loss
test-series
0
votes
1
answer
3
Gate Zeal Test Series
Mixture allegation. Please tell how to solve if any resource avilable please send.
Amit Mehta
asked
in
Quantitative Aptitude
Jul 31
by
Amit Mehta
97
views
quantitative-aptitude
2
votes
1
answer
4
General Aptitude | Practice Question | Unacademy
In a car race, car X beats car Y by 36 km, car Y beats car Z by 72 km, and car X beats car Z by 90 km. The distance (in m) over which the race has been conducted is: 88000 108000 56000 144000 Please explain your answer.
anupamsworld
asked
in
Quantitative Aptitude
Jul 25
by
anupamsworld
154
views
general-aptitude
quantitative-aptitude
4
votes
2
answers
5
GO Classes Weekly Quiz 2 | Programming in C | Propositional Logic | Question: 1
What is the last digit in the decimal representation of $7^{19522}$?
GO Classes
asked
in
Quantitative Aptitude
May 2
by
GO Classes
399
views
goclasses_wq2
numerical-answers
goclasses
quantitative-aptitude
number-system
modular-arithmetic
remainder-theorem
1-mark
3
votes
1
answer
6
GO Classes Weekly Quiz 1 | General Aptitude | Question: 1
Let $\text{S} =\displaystyle \sum_{i=1}^n f(x_i), \text{A}=\displaystyle\sum_{i=1}^{a} f(x_i)$ and $\text{B}=\displaystyle \sum_{i=a}^n f(x_i)$ then Which of the following is/are true? (Consider f as some arbitary function) $\text{S = A + B}$ ... $\text{S}=\displaystyle \sum_{i=1}^{a-1} f(x_i)+f(a)+ \text{B}$ $\text{S = A + B}-f(a)$
GO Classes
asked
in
Quantitative Aptitude
May 1
by
GO Classes
351
views
goclasses_wq1
goclasses
quantitative-aptitude
functions
multiple-selects
1-mark
2
votes
2
answers
7
GO Classes Weekly Quiz 1 | General Aptitude | Question: 2
Compute the remainder of $3^{64}$ in the division by $67.$
GO Classes
asked
in
Quantitative Aptitude
May 1
by
GO Classes
214
views
goclasses_wq1
numerical-answers
goclasses
quantitative-aptitude
number-system
modular-arithmetic
remainder-theorem
1-mark
2
votes
2
answers
8
GO Classes Weekly Quiz 1 | General Aptitude | Question: 3
Compute $2^{32} \; \mod \; 37$
GO Classes
asked
in
Quantitative Aptitude
May 1
by
GO Classes
164
views
goclasses_wq1
numerical-answers
goclasses
quantitative-aptitude
number-system
modular-arithmetic
remainder-theorem
1-mark
2
votes
2
answers
9
GO Classes Weekly Quiz 1 | General Aptitude | Question: 4
Find $d=\gcd(119,272).$
GO Classes
asked
in
Quantitative Aptitude
May 1
by
GO Classes
130
views
goclasses_wq1
numerical-answers
goclasses
quantitative-aptitude
number-system
1-mark
1
vote
2
answers
10
GO Classes Weekly Quiz 1 | General Aptitude | Question: 5
Evaluate: $1+(1+b)r+(1+b+b^2)r^2+\dots$ to infinite terms for $|br|< 1$. $\frac{1}{(1-br)(1-r)}$ $\frac{1}{(1-r)(1-b)}$ $\frac{1}{(1-b)(b-r)}$ None of these
GO Classes
asked
in
Quantitative Aptitude
May 1
by
GO Classes
111
views
goclasses_wq1
goclasses
quantitative-aptitude
infinite-geometric-progression
1-mark
1
vote
1
answer
11
GO Classes Weekly Quiz 1 | General Aptitude | Question: 6
Evaluate $1+2x+3x^2+4x^3+\dots$ upto infinity, where $|x|<1$. $\frac{1}{(1-x)^2}$ $\frac{x}{(1-x)^2}$ $\frac{x^2}{(1-x)^2}$ $1-\frac{1}{(1-x)^2}$
GO Classes
asked
in
Quantitative Aptitude
May 1
by
GO Classes
96
views
goclasses_wq1
goclasses
quantitative-aptitude
infinite-geometric-progression
1-mark
2
votes
1
answer
12
GO Classes Weekly Quiz 1 | General Aptitude | Question: 7
Find the sum of first $24$ terms of the $\text{A.P.}\;a_1,\;a_2,\;a_3,\;\dots$ if it is known that $a_1+a_5+a_{10}+a_{15}+a_{20}+a_{24}=225$
GO Classes
asked
in
Quantitative Aptitude
May 1
by
GO Classes
114
views
goclasses_wq1
numerical-answers
goclasses
quantitative-aptitude
arithmetic-series
1-mark
2
votes
0
answers
13
GO Classes Weekly Quiz 1 | General Aptitude | Question: 8
Which of the following statements is/are True? If $x$ and $y$ are two integers whose product is odd, then both must be odd. If $a$ and $b$ are real numbers such that the product ab is an irrational number, then either $a$ or $b$ ... $m^{2}$ is even, then $m$ is even. The sum of a rational number and an irrational number is irrational.
GO Classes
asked
in
Quantitative Aptitude
May 1
by
GO Classes
93
views
goclasses_wq1
goclasses
quantitative-aptitude
algebra
multiple-selects
2-marks
2
votes
1
answer
14
GO Classes Weekly Quiz 1 | General Aptitude | Question: 9
Consider the following right-angled triangle, in which the angle between the side $\text{AC}$ and $\text{CB}$ is a right angle. Let $a,b,c$ be the length of the sides $\text{BC, AC, AB}$ respectively. Assume $a,b,c$ are integers. ... $a,b$ must be of odd length. $c$ must be of even length. It is possible that the length of every side is odd.
GO Classes
asked
in
Quantitative Aptitude
May 1
by
GO Classes
104
views
goclasses_wq1
goclasses
quantitative-aptitude
geometry
triangle
2-marks
2
votes
1
answer
15
GO Classes Weekly Quiz 1 | General Aptitude | Question: 10
Which of the following is/are true ? Suppose that $na\equiv nb\; \mod\; m$ then $a\equiv b \;\mod\; m$ holds $x3$ is always congruent to one of the $-1 0, 1$ on $\mod\; 7$. Suppose that $a\equiv b\; \mod \;m$ and $a'\equiv b' \; \mod \;m$ then $aa'\equiv bb'\; \mod\; m$ Suppose that $a\equiv b \; \mod\; m$ then $a+m \equiv b \;\mod\; m$
GO Classes
asked
in
Quantitative Aptitude
May 1
by
GO Classes
99
views
goclasses_wq1
goclasses
quantitative-aptitude
number-system
modular-arithmetic
multiple-selects
2-marks
2
votes
1
answer
16
GO Classes Weekly Quiz 1 | General Aptitude | Question: 11
What is the remainder of $62831853$ modulo $11$?
GO Classes
asked
in
Quantitative Aptitude
May 1
by
GO Classes
122
views
goclasses_wq1
numerical-answers
goclasses
quantitative-aptitude
number-system
modular-arithmetic
remainder-theorem
2-marks
2
votes
1
answer
17
GO Classes Weekly Quiz 1 | General Aptitude | Question: 12
If $\text{S}$ is the sum to infinity of a $\text{G.P.}$ whose first term is $'a'$, then the sum of the first $n$ terms is $\text{S}\left(1-\dfrac{a}{\text{S}}\right)^n$ ... $\text{S}\left[1-\left(1-\dfrac{\text{S}}{a}\right)^n\right]$
GO Classes
asked
in
Quantitative Aptitude
May 1
by
GO Classes
101
views
goclasses_wq1
goclasses
quantitative-aptitude
geometric-progression
2-marks
1
vote
1
answer
18
GO Classes Weekly Quiz 1 | General Aptitude | Question: 13
If the sum of $p$ terms of an $\text{A.P.}$ is $q$ and the sum of $q$ terms is $p$, then the sum of $p+q$ is _________. $0$ $p-q$ $p+q$ $-(p+q)$
GO Classes
asked
in
Quantitative Aptitude
May 1
by
GO Classes
78
views
goclasses_wq1
goclasses
quantitative-aptitude
arithmetic-series
2-marks
2
votes
2
answers
19
GO Classes Weekly Quiz 1 | General Aptitude | Question: 14
If the sum of an infinitely decreasing $\text{GP}$ is $3,$ and the sum of the squares of its terms is $9/2,$ the sum of the cubes of the terms is _________ $\frac{105}{13}$ $\frac{108}{13}$ $\frac{729}{8}$ None of these
GO Classes
asked
in
Quantitative Aptitude
May 1
by
GO Classes
137
views
goclasses_wq1
goclasses
quantitative-aptitude
infinite-geometric-progression
2-marks
0
votes
0
answers
20
arun sharma vs r s agrawal for pgee
Which book is better for PGEE section-1 aptitude? Arun Sharma or R S aggarwal?
vyarth
asked
in
IIITH-PGEE
Feb 27
by
vyarth
230
views
iiith-pgee
quantitative-aptitude
3
votes
2
answers
21
GATE CSE 2022 | GA Question: 2
A function $y(x)$ is defined in the interval $[0, 1]$ on the $x - $ ... the curve for the interval $[0, 1]$ on the $x - $ axis? $\frac{5}{6}$ $\frac{6}{5}$ $\frac{13}{6}$ $\frac{6}{13}$
Arjun
asked
in
Quantitative Aptitude
Feb 15
by
Arjun
1.1k
views
gatecse-2022
quantitative-aptitude
functions
area
2
votes
1
answer
22
GATE CSE 2022 | GA Question: 3
Let $r$ be a root of the equation $x^{2} + 2x + 6 = 0.$ Then the value of the expression $(r+2) (r+3) (r+4) (r+5)$ is $51$ $-51$ $126$ $-126$
Arjun
asked
in
Quantitative Aptitude
Feb 15
by
Arjun
1.1k
views
gatecse-2022
quantitative-aptitude
quadratic-equations
7
votes
2
answers
23
GATE CSE 2022 | GA Question: 8
A box contains five balls of same size and shape. Three of them are green coloured balls and two of them are orange coloured balls. Balls are drawn from the box one at a time. If a green ball is drawn, it is not replaced. If an orange ball is drawn, it is replaced with ... an orange ball in the next draw? $\frac{1}{2}$ $\frac{8}{25}$ $\frac{19}{50}$ $\frac{23}{50}$
Arjun
asked
in
Quantitative Aptitude
Feb 15
by
Arjun
2.5k
views
gatecse-2022
quantitative-aptitude
probability
4
votes
3
answers
24
GATE CSE 2022 | GA Question: 9
The corners and mid-points of the sides of a triangle are named using the distinct letters $\text{P, Q, R, S, T}$ and $\text{U,}$ but not necessarily in the same order. Consider the following statements: The line joining $\text{P}$ and $\text{R}$ is ... $\text{U}$ cannot be placed at a mid-point $\text{R}$ cannot be placed at a corner
Arjun
asked
in
Quantitative Aptitude
Feb 15
by
Arjun
1.4k
views
gatecse-2022
quantitative-aptitude
geometry
triangle
2
votes
2
answers
25
GATE CSE 2022
p,q,r,u,s,t are mid points and corners of a triangle such that 1) line joining p and r is parallel to q and s 2) p is on the side opposite to corner t 3) s and u can't be on same side Which of the following false? A) p can't be on corner B) r can't be on corner C) s can't be on corner D) u can't be a mid point
rsansiya111
asked
in
Others
Feb 5
by
rsansiya111
653
views
quantitative-aptitude
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