Recent questions in General Aptitude / GATE Overflow for GATE CSE

3 votes

1 answer

81

GO Classes Test Series 2024 | Mock GATE | Test 11 | Question: 2
In a magic square, the numbers in each row, the numbers in each column, and the numbers on each diagonal have the same sum. In the magic square shown, the value of $x$ is _________. $\begin{array}{|l|l|l|} \hline 2.3 & & \\ \hline 3.6 & 3 & 2.4 \\ \hline & x & \\ \hline \end{array}$ $3.6$ $3.1$ $2.9$ $2.2$

In a magic square, the numbers in each row, the numbers in each column, and the numbers on each diagonal have the same sum. In the magic square shown, the value of $x$ is...

GO Classes

485 views

GO Classes asked Jan 13

1 votes

1 answer

82

GO Classes Test Series 2024 | Mock GATE | Test 11 | Question: 3
Train $1$ is travelling from Amville to Batton at a constant speed. Train $2$ is travelling from Batton to Amville at a constant speed. The distance from Batton to Amville is $810 \mathrm{~km}$. Train $2$ travels $2/3$ of the distance to Amville ... $30 \mathrm{~km} / \mathrm{h}$ $80 \mathrm{~km} / \mathrm{h}$

Train $1$ is travelling from Amville to Batton at a constant speed. Train $2$ is travelling from Batton to Amville at a constant speed. The distance from Batton to Amvill...

GO Classes

409 views

GO Classes asked Jan 13

1 votes

2 answers

83

GO Classes Test Series 2024 | Mock GATE | Test 11 | Question: 4
Fill in the blanks with the most appropriate words. A plane arrived ______ the airport _______. in/late at/lately at/late in/lately

Fill in the blanks with the most appropriate words.A plane arrived ______ the airport _______.in/lateat/latelyat/latein/lately

GO Classes

380 views

GO Classes asked Jan 13

1 votes

1 answer

84

GO Classes Test Series 2024 | Mock GATE | Test 11 | Question: 5
Emily sets up a lemonade stand. She has one-time set-up costs of $\$ 12.00$ and after that, each cup of lemonade costs her $\$ 0.15$ to make. She sells each cup of lemonade for $\$ 0.75$. What is the number of cups that she must sell to break even (that is, to have a profit of $\$ 0)?$ $10$ $15$ $20$ $25$

Emily sets up a lemonade stand. She has one-time set-up costs of $\$ 12.00$ and after that, each cup of lemonade costs her $\$ 0.15$ to make. She sells each cup of lemona...

GO Classes

401 views

GO Classes asked Jan 13

1 votes

1 answer

85

GO Classes Test Series 2024 | Mock GATE | Test 11 | Question: 6
He is so lazy that he ______ always extends help to others to complete their work. dislikes to postpone the work that he understands to do. can seldom complete his work on time. can’t delay the schedule of completing the work.

He is so lazy that he ______always extends help to others to complete their work.dislikes to postpone the work that he understands to do.can seldom complete his work on t...

GO Classes

296 views

GO Classes asked Jan 13

11 votes

1 answer

86

GO Classes Test Series 2024 | Mock GATE | Test 11 | Question: 7
A positive integer is divisible by $3$ exactly when the sum of its digits is divisible by $3.$ A positive integer is divisible by $4$ exactly when the positive integer formed by its last two digits is divisible by $4.$ The five-digit positive ... of non-zero digits $\text{A}$ and $\text{B}$ that are possible - $5$ $10$ $12$ $14$

A positive integer is divisible by $3$ exactly when the sum of its digits is divisible by $3.$ A positive integer is divisible by $4$ exactly when the positive integer fo...

GO Classes

589 views

GO Classes asked Jan 13

2 votes

1 answer

87

GO Classes Test Series 2024 | Mock GATE | Test 11 | Question: 8
The instruction $A \leq B$ changes a picture of boxes and arrows in the following way: The arrow which points out of the box labeled $\mathrm{A}$ is removed. Then, a new arrow out of the box labeled $A$ is added. This new arrow points to the same box as the ... $Z \leq Y, X \leq Z, Y \leq H$ $Z \leq X, X \leq Y, Y \leq H$

The instruction $A \leq B$ changes a picture of boxes and arrows in the following way:The arrow which points out of the box labeled $\mathrm{A}$ is removed.Then, a new ar...

GO Classes

358 views

GO Classes asked Jan 13

4 votes

1 answer

88

GO Classes Test Series 2024 | Mock GATE | Test 11 | Question: 9
If $a, b$, and $c$ are real numbers, which of the following are necessarily true? If $a<b$ and $a b \neq 0$, then $\frac{1}{a}>\frac{1}{b}$ If $a<b$, then $a c<b c$ for all $c$ If $a<b$, then $a+c<b+c$ for all $c$. If $a<b$. then $-a>-b$ I only I and III only III and IV only I, III, and IV only

If $a, b$, and $c$ are real numbers, which of the following are necessarily true?If $a<b$ and $a b \neq 0$, then $\frac{1}{a}>\frac{1}{b}$If $a<b$, then $a c<b c$ for all...

GO Classes

490 views

GO Classes asked Jan 13

6 votes

1 answer

89

GO Classes Test Series 2024 | Mock GATE | Test 11 | Question: 10
Let $n$ be any positive integer and $1 \leq x_1<x_2<\ldots<x_{n+1} \leq 2 n$, where each $x_i$ is an integer Which of the following must be true? There is an $x_i$ that is the square of an integer. There is an $i$ such that $x_{i+1}=x_i+1$. There is an $x_i$ that is prime I only II only I and II I and III

Let $n$ be any positive integer and $1 \leq x_1<x_2<\ldots<x_{n+1} \leq 2 n$, where each $x_i$ is an integer Which of the following must be true?There is an $x_i$ that is...

GO Classes

643 views

GO Classes asked Jan 13

0 votes

3 answers

90

GATE 2022 | Maths | GA Question 3
Given below are two statements and four conclusions drawn based on the statements. Statement 1: Some bottles are cups. Statement 2: All cups are knives. Conclusion I: Some bottles are knives. Conclusion II: Some knives are cups. Conclusion III: ... are correct (C) Only conclusion II and conclusion IV are correct (D) Only conclusion III and conclusion IV are correct

Given below are two statements and four conclusions drawn based on the statements.Statement 1: Some bottles are cups.Statement 2: All cups are knives.Conclusion I: Some b...

rajveer43

173 views

rajveer43 asked Jan 10

0 votes

1 answer

91

GATE 2022 | Maths | GA Question 3
Three bells P, Q, and R are rung periodically in a school. P is rung every 20 minutes; Q is rung every 30 minutes and R is rung every 50 minutes. If all the three bells are rung at 12:00 PM, when will the three bells ring together again the next time? (A) 5:00 PM (B) 5:30 PM (C) 6:00 PM (D) 6:30 PM

Three bells P, Q, and R are rung periodically in a school. P is rung every 20minutes; Q is rung every 30 minutes and R is rung every 50 minutes.If all the three bells are...

rajveer43

190 views

rajveer43 asked Jan 10

0 votes

1 answer

92

GATE 2022 | Maths | GA Question 2
In a 500 m race, P and Q have speeds in the ratio of 3 ∶ 4. Q starts the race when P has already covered 140 m. What is the distance between P and Q (in m) when P wins the race? (A) 20 (B) 40 (C) 60 (D) 140

In a 500 m race, P and Q have speeds in the ratio of 3 ∶ 4. Q starts the race when P has already covered 140 m. What is the distance between P and Q (in m) when P wins ...

rajveer43

158 views

rajveer43 asked Jan 10

0 votes

0 answers

93

#self doubt
Are these topics in the Gate 2024 syllabus? clocks, simple interest, time work, profit loss, and some other quantitative aptitude topics I found it in some mock tests.

Are these topics in the Gate 2024 syllabus?clocks, simple interest, time work, profit loss, and some other quantitative aptitude topics I found it in some mock tests.

Dknights

98 views

Dknights asked Jan 6

0 votes

2 answers

94

#self doubt
Two boys start running from a point on an oval track at the same time in the same direction. The first boy takes 18 minutes to run one lap and the second boy takes 12 minutes to run a lap. How many minutes after the start will the faster boy have a two-laps lead over the slower boy? The given answer is 72.

Two boys start running from a point on an oval track at the same time in the same direction. The first boy takes 18 minutes to run one lap and the second boy takes 12 min...

Dknights

275 views

Dknights asked Dec 29, 2023

2 votes

1 answer

95

Q.1 The current population of a city is 11, 02, 500. If it has been increasing at the rate of 5% per annum what was its population 2 years ago?

Why we use compound interest here

ashishd_881

181 views

ashishd_881 asked Dec 24, 2023

1 votes

0 answers

96

Test Series: Aptitude question --> "Counting cubes" Can somebody please explain the approach behind such questions? I often spend a lot of time in them.

tishhaagrawal

641 views

tishhaagrawal asked Nov 28, 2023

0 votes

0 answers

97

Describe RSA algorithm in detail. Calculate the private key of A wherein RSA cryptosystem a particular A uses two prime numbers p = 13 and q =17 to generate her public and private keys. Let the public key of A is 35.

Krishna Mohan Singh

259 views

Krishna Mohan Singh asked Oct 19, 2023

1 votes

1 answer

98

how to approach passage reading question
how to approach passage reading question because maximum time i am geting wrong answer while practising questions for go pyq ? how should practicse these questions

how to approach passage reading question because maximum time i am geting wrong answer while practising questions for go pyq ? how should practicse these questions

Ray Tomlinson

398 views

Ray Tomlinson asked Sep 23, 2023

1 votes

2 answers

99

Unknowm
If n = 15 × 30 × 45 × 60............1500, what will be the number of zeros at the end of n? a) 24 c) 67 b) 97 d) 24

If n = 15 × 30 × 45 × 60............1500, what will be the number of zeros at the end of n?a) 24 c) 67b) 97 d) 24

Vashishtha

550 views

Vashishtha asked Sep 21, 2023

1 votes

1 answer

100

NIELIT 2023 Feb Scientist D | Section D | Question: 96
If $\sin x+\sin ^{2} x=1$ then $\cos ^{8} x+2 \cos ^{6} x+\cos ^{4} x$ equals to : $0$ $-1$ $1$ $2$

If $\sin x+\sin ^{2} x=1$ then $\cos ^{8} x+2 \cos ^{6} x+\cos ^{4} x$ equals to :$0$$-1$$1$$2$

admin

232 views

admin asked Sep 17, 2023

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