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Recent questions tagged gatecse-2021-set1

16 votes
1 answer
1
GATE CSE 2021 Set 1 | GA Question: 1
​​​​​​The ratio of boys to girls in a class is $7$ to $3$. Among the options below, an acceptable value for the total number of students in the class is: $21$ $37$ $50$ $73$
​​​​​​The ratio of boys to girls in a class is $7$ to $3$.Among the options below, an acceptable value for the total number of students in the class is:$21$$3...
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9 votes
1 answer
4
GATE CSE 2021 Set 1 | GA Question: 4
A circular sheet of paper is folded along the lines in the directions shown. The paper, after being punched in the final folded state as shown and unfolded in the reverse order of folding, will look like _______.
A circular sheet of paper is folded along the lines in the directions shown. The paper, after being punched in the final folded state as shown and unfolded in the reverse...
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6 votes
1 answer
5
GATE CSE 2021 Set 1 | GA Question: 5
___________ is to surgery as writer is to ___________ Which one of the following options maintains a similar logical relation in the above sentence? Plan, outline Hospital, library Doctor, book Medicine, grammar
___________ is to surgery as writer is to ___________Which one of the following options maintains a similar logical relation in the above sentence?Plan, outlineHospital, ...
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6 votes
1 answer
7
GATE CSE 2021 Set 1 | GA Question: 7
... $Q$, as a percentage of its marked price, is _______ $25$ $12.5$ $10$ $5$
$$\begin{array}{|c|c|c|c|} \hline \textbf{Items} & \textbf{Cost} & \textbf{Profit %} & \textbf{Marked Price} \\ & \text{(₹)} & & \text{(₹)} \\\hline P &5,400 & -&5,86...
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14 votes
1 answer
8
GATE CSE 2021 Set 1 | GA Question: 8
There are five bags each containing identical sets of ten distinct chocolates. One chocolate is picked from each bag. The probability that at least two chocolates are identical is __________ $0.3024$ $0.4235$ $0.6976$ $0.8125$
There are five bags each containing identical sets of ten distinct chocolates. One chocolate is picked from each bag.The probability that at least two chocolates are iden...
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11 votes
3 answers
11
GATE CSE 2021 Set 1 | Question: 1
Suppose that $L_1$ is a regular language and $L_2$ is a context-free language. Which one of the following languages is $\text{NOT}$ necessarily context-free? $L_1 \cap L_2$ $L_1 \cdot L_2$ $L_1- L_2$ $L_1\cup L_2$
Suppose that $L_1$ is a regular language and $L_2$ is a context-free language. Which one of the following languages is $\text{NOT}$ necessarily context-free?$L_1 \cap L_2...
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8 votes
4 answers
16
GATE CSE 2021 Set 1 | Question: 6
Let the representation of a number in base $3$ be $210$. What is the hexadecimal representation of the number? $15$ $21$ $\text{D}2$ $528$
Let the representation of a number in base $3$ be $210$. What is the hexadecimal representation of the number?$15$$21$$\text{D}2$$528$
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19 votes
3 answers
20
GATE CSE 2021 Set 1 | Question: 10
A binary search tree $T$ contains $n$ distinct elements. What is the time complexity of picking an element in $T$ that is smaller than the maximum element in $T$? $\Theta(n\log n)$ $\Theta(n)$ $\Theta(\log n)$ $\Theta (1)$
A binary search tree $T$ contains $n$ distinct elements. What is the time complexity of picking an element in $T$ that is smaller than the maximum element in $T$?$\Theta(...
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13 votes
5 answers
26
GATE CSE 2021 Set 1 | Question: 16
In an undirected connected planar graph $G$, there are eight vertices and five faces. The number of edges in $G$ is _________.
In an undirected connected planar graph $G$, there are eight vertices and five faces. The number of edges in $G$ is _________.
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8 votes
3 answers
27
GATE CSE 2021 Set 1 | Question: 17
Consider the following undirected graph with edge weights as shown: The number of minimum-weight spanning trees of the graph is ___________.
Consider the following undirected graph with edge weights as shown:The number of minimum-weight spanning trees of the graph is ___________.
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4 votes
2 answers
30
GATE CSE 2021 Set 1 | Question: 20
Consider the following expression.$\displaystyle \lim_{x\rightarrow-3}\frac{\sqrt{2x+22}-4}{x+3}$The value of the above expression (rounded to 2 decimal places) is ___________.
Consider the following expression.$$\displaystyle \lim_{x\rightarrow-3}\frac{\sqrt{2x+22}-4}{x+3}$$The value of the above expression (rounded to 2 decimal places) is ____...
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