Syllabus: Numerical computation, Numerical estimation, Numerical reasoning and data interpretation

$$\scriptsize{\overset{{\large{\textbf{Mark Distribution in Previous GATE}}}}{\begin{array}{|c|c|c|c|c|c|c|c|c|}\hline
\textbf{Year}& \textbf{2022} & \textbf{2021-1}&\textbf{2021-2}&\textbf{2020}&\textbf{2019}&\textbf{2018}&\textbf{2017-1}&\textbf{2017-2}&\textbf{2016-1}&\textbf{2016-2}&\textbf{Minimum}&\textbf{Average}&\textbf{Maximum}
\\\hline\textbf{1 Mark Count} & 2 &1&2&1&2&3&2&3&1&2&1&1.9&3
\\\hline\textbf{2 Marks Count} & 2 &3&2&3&3&4&4&4&3&3&2&3.1&4
\\\hline\textbf{Total Marks} & 6 &7&6&7&8&11&10&11&7&8&\bf{6}&\bf{8.1}&\bf{11}\\\hline
\end{array}}}$$

Recent questions in Quantitative Aptitude

8 votes

2 answers

151

GO Classes CS/DA 2025 | Weekly Quiz 2 | Fundamental Course | Question: 7
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. Which of ... ? $(abc)$ is even. $(bc)$ is even. $(ab)$ or $(ac)$ is even. Both $a,b$ are even.

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 $\t...

GO Classes

859 views

GO Classes asked Mar 8, 2023

13 votes

3 answers

152

GO Classes CS/DA 2025 | Weekly Quiz 2 | Fundamental Course | Question: 8
Let $n$ be a positive integer. Which of the following statements is/are true? If $m, a$ are positive integers and $m \mid a^ n$, then $m^ n \mid a^ n$. If $p$ is a prime and $a$ is a positive integer and $p \mid a^n$ ... odd, then $t^ n$ is also odd, for all $n$. If $t$ is even, then $t^ n$ is also even, for all $n$.

Let $n$ be a positive integer.Which of the following statements is/are true?If $m, a$ are positive integers and $m \mid a^ n$, then $m^ n \mid a^ n$.If $p$ is a prime and...

GO Classes

636 views

GO Classes asked Mar 8, 2023

2 votes

1 answer

153

GO Classes CS/DA 2025 | Weekly Quiz 2 | Fundamental Course | Question: 9
Consider the following statements: If $n \in \mathbb{Z}$, then $5 n^2+3 n+7$ is odd. If $n \in \mathbb{Z}$, then $n^2+3 n+4$ is even. Which of the above statements is true? (Hint: $n$ can be either even or odd) Only $1$ Only $2$ Both $1 \;\&\; 2$ None

Consider the following statements:If $n \in \mathbb{Z}$, then $5 n^2+3 n+7$ is odd.If $n \in \mathbb{Z}$, then $n^2+3 n+4$ is even.Which of the above statements is true?(...

GO Classes

371 views

GO Classes asked Mar 8, 2023

6 votes

2 answers

154

GO Classes CS/DA 2025 | Weekly Quiz 2 | Fundamental Course | Question: 10
Two integers have the same parity if they are both even or they are both odd. Otherwise, they have opposite parity. Which of the following statements is/are true? If two integers have the same parity, their sum is odd. If two integers have opposite ... Suppose $a, b \in \mathbb{Z}$. If $a b$ is odd, then $a^2+b^2$ is even.

Two integers have the same parity if they are both even or they are both odd. Otherwise, they have opposite parity. Which of the following statements is/are true?If two i...

GO Classes

335 views

GO Classes asked Mar 8, 2023

5 votes

4 answers

155

GO Classes CS/DA 2025 | Weekly Quiz 1 | Fundamental Course | Question: 8
Let $k$ be some integer and it is given that $a \equiv b(\bmod n)$ then which of the following(s) is/are ALWAYS true? More than one option can be true. $a \equiv b-3 n(\bmod n)$ $a \equiv b+k(\bmod n)$ $a+k \equiv b+k(\bmod n)$ $a+5 n \equiv b-3 n(\bmod n)$

Let $k$ be some integer and it is given that $a \equiv b(\bmod n)$ then which of the following(s) is/are ALWAYS true?More than one option can be true.$a \equiv b-3 n(\bmo...

GO Classes

868 views

GO Classes asked Mar 1, 2023

5 votes

2 answers

156

GO Classes CS/DA 2025 | Weekly Quiz 1 | Fundamental Course | Question: 9
Which of the following(s) ALWAYS hold given that $a \equiv b(\bmod n)$ is true for some integers $a, b$ and $n.$ More than one option can be true. $a \bmod n=b \bmod n$ $n \mid(a-b)$ $n \mid a$ $n \mid b$

Which of the following(s) ALWAYS hold given that $a \equiv b(\bmod n)$ is true for some integers $a, b$ and $n.$More than one option can be true.$a \bmod n=b \bmod n$$n \...

GO Classes

703 views

GO Classes asked Mar 1, 2023

3 votes

3 answers

157

GO Classes CS/DA 2025 | Weekly Quiz 1 | Fundamental Course | Question: 10
Which of the following options is/are TRUE? $43 \equiv-2(\bmod 5)$ $5 \equiv-7(\bmod 3)$ $-10 \equiv-25(\bmod 7)$ $8 \equiv-8(\bmod 5)$

Which of the following options is/are TRUE?$43 \equiv-2(\bmod 5)$$5 \equiv-7(\bmod 3)$$-10 \equiv-25(\bmod 7)$$8 \equiv-8(\bmod 5)$

GO Classes

725 views

GO Classes asked Mar 1, 2023

8 votes

1 answer

158

GATE CSE 2023 | GA Question: 3
A series of natural numbers $F_1, F_2, F_3, F_4, F_5, F_6, F_7, \ldots$ obeys $F_{n+1}=F_n+F_{n-1}$ for all integers $n \geq 2$. If $F_6=37,$ and $F_7=60,$ then what is $F_1 ?$ $4$ $5$ $8$ $9$

A series of natural numbers $F_1, F_2, F_3, F_4, F_5, F_6, F_7, \ldots$ obeys $F_{n+1}=F_n+F_{n-1}$ for all integers $n \geq 2$.If $F_6=37,$ and $F_7=60,$ then what is $F...

admin

9.0k views

admin asked Feb 15, 2023

3 votes

4 answers

159

GATE CSE 2023 | GA Question: 7
Consider two functions of time $(t),$ $ \begin{gathered} f(t)=0.01 t^2 \\ g(t)=4 t \end{gathered} $ where $0<t<\infty.$ Now consider the following two statements: For some $t>0, g(t)>f(t)$. There exists a $T,$ ... is $\text{TRUE}?$ only (i) is correct only (ii) is correct both (i) and (ii) are correct neither (i) nor (ii) is correct

Consider two functions of time $(t),$$$\begin{gathered}f(t)=0.01 t^2 \\g(t)=4 t\end{gathered}$$where $0<t<\infty.$Now consider the following two statements:For some $t>0,...

admin

6.8k views

admin asked Feb 15, 2023

7 votes

1 answer

160

GATE CSE 2023 | GA Question: 9
$f(x)$ and $g(y)$ are functions of $x$ and $y$, respectively, and $f(x)=g(y)$ for all values of $x$ and $y$. Which one of the following options is necessarily $\text{TRUE}$ for a $x$ and $y?$ $ f(x)=0$ and $g(y)=0$ $ f(x)=g(y)=$ constant $ f(x) \neq$ constant and $g(y) \neq$ constant $ f(x)+g(y)=f(x)-g(y)$

$f(x)$ and $g(y)$ are functions of $x$ and $y$, respectively, and $f(x)=g(y)$ for all values of $x$ and $y$. Which one of the following options is necessarily $\text{TRUE...

admin

7.9k views

admin asked Feb 15, 2023

2 votes

3 answers

161

DRDO CSE 2022 Paper 2 | Question: 24
Compute the following: $3^{32} \bmod 80$.

Compute the following: $3^{32} \bmod 80$.

admin

569 views

admin asked Dec 15, 2022

2 votes

0 answers

162

TIFR
If $x$ is real, then the value of $x^{2}– 6x + 13$ can never be _____

If $x$ is real, then the value of $x^{2}– 6x + 13$ can never be _____

rachana123

437 views

rachana123 asked Dec 3, 2022

0 votes

3 answers

163

How many distinct passwords are possible?
An e-mail password must contain three characters. The password has to contain one numeral from 0 to 9, one upper case and one lower case character from the English alphabet. How many distinct passwords are possible? (A) 6,760 (B) 13,520 (C) 40,560 (D) 1,05,456

An e-mail password must contain three characters. The password has to contain one numeral from 0 to 9, one upper case and one lower case character from the English alphab...

Vaishnavi Gadhe

837 views

Vaishnavi Gadhe asked Nov 18, 2022

3 votes

2 answers

164

aptitude igate test series
A student finds the average of 10 positive integers. Each integer contains two digits. By mistake, the boy interchanges the digits one number say ‘ba’ for ‘ab’. Due to this, the average become 1.8 less than the previous one. Find out the difference of the two digits a and b.?

A student finds the average of 10 positive integers. Each integer contains two digits. By mistake, the boy interchanges the digits one number say ‘ba’ for ‘ab’. D...

jugnu1337

739 views

jugnu1337 asked Sep 17, 2022

1 votes

0 answers

165

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

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...

viral8702

845 views

viral8702 asked Aug 17, 2022

1 votes

2 answers

166

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

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 t...

viral8702

1.0k views

viral8702 asked Aug 17, 2022

0 votes

0 answers

167

Mathematics for Natural Science
Suppose a radioactive substance decays according to the equation $y=2000e^{-0.75t}$, where $y$ represent the mass in grams after $t$ hours. How much of $2$ milligram will remain after $8100$ years?

Suppose a radioactive substance decays according to the equation $y=2000e^{-0.75t}$, where $y$ represent the mass in grams after $t$ hours.How much of $2$ milligram will...

Hailemariam

463 views

Hailemariam asked Aug 4, 2022

0 votes

1 answer

168

Gate Zeal Test Series
Mixture allegation. Please tell how to solve if any resource avilable please send.

Mixture allegation. Please tell how to solve if any resource avilable please send.

SKMAKM

345 views

SKMAKM asked Jul 31, 2022

2 votes

0 answers

169

Practice Question | Unacademy
$\log _{2} x \times \log _{x/64}2 = \log _{x/16}2$ x=? Please provide elaborative answer.

$\log _{2} x \times \log _{x/64}2 = \log _{x/16}2$x=?Please provide elaborative answer.

anupamsworld

406 views

anupamsworld asked Jul 25, 2022

3 votes

1 answer

170

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.

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...

anupamsworld

991 views

anupamsworld asked Jul 25, 2022

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