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Questions with numerical answers and no options. No negative marks for these questions.
Recent questions tagged numerical-answers
2
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721
GO Classes Test Series 2024 | Discrete Mathematics | Test 4 | Question: 8
A deck of cards has four suits: Clubs, Diamonds, Hearts, and Spades. Diamonds and Hearts are called red suits; Clubs and Spades are called black suits. Each suit contains $13$ cards with values $2, 3, 4, 5, 6, 7, 8, 9, 10,$ Jack, Queen, King and Ace. How many cards are black or have the value of $3?$
A deck of cards has four suits: Clubs, Diamonds, Hearts, and Spades. Diamonds and Hearts are called red suits; Clubs and Spades are called black suits. Each suit contains...
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May 3, 2022
Combinatory
goclasses2024-dm-4-weekly-quiz
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3
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722
GO Classes Test Series 2024 | Discrete Mathematics | Test 4 | Question: 10
Consider the set $\text{X} = \{2, 3, 4, 5, 6, 7, 8, 9\},$ which contains $8$ elements. How many subsets of $\text{X}$ have exactly two prime numbers?
Consider the set $\text{X} = \{2, 3, 4, 5, 6, 7, 8, 9\},$ which contains $8$ elements. How many subsets of $\text{X}$ have exactly two prime numbers?
GO Classes
286
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May 3, 2022
Combinatory
goclasses2024-dm-4-weekly-quiz
numerical-answers
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combinatory
counting
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4
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3
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723
GO Classes Test Series 2024 | Discrete Mathematics | Test 4 | Question: 11
Consider the set of $4$-digit positive integers. How many of them are even and have distinct digits?
Consider the set of $4$-digit positive integers. How many of them are even and have distinct digits?
GO Classes
314
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May 3, 2022
Combinatory
goclasses2024-dm-4-weekly-quiz
numerical-answers
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5
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724
GO Classes Test Series 2024 | Discrete Mathematics | Test 4 | Question: 12
Consider the set of $4$-digit positive integers. How many of them are odd and don’t have the property that the sum of their digits is even?
Consider the set of $4$-digit positive integers. How many of them are odd and don’t have the property that the sum of their digits is even?
GO Classes
511
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May 3, 2022
Combinatory
goclasses2024-dm-4-weekly-quiz
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6
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725
GO Classes Test Series 2024 | Discrete Mathematics | Test 4 | Question: 13
In a certain land on a planet in a galaxy far away, the alphabet contains only $5$ letters which are $\text{A, I, L, S}$ and $\text{T}.$ All names are $6$ letters long, begin and end ... contain exactly two vowels which are not adjacent to each other. Adjacent consonants must be different. How many possible names are there?
In a certain land on a planet in a galaxy far away, the alphabet contains only $5$ letters which are $\text{A, I, L, S}$ and $\text{T}.$ All names are $6$ letters long, b...
GO Classes
565
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May 3, 2022
Combinatory
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3
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726
GO Classes Test Series 2024 | Discrete Mathematics | Test 4 | Question: 24
Let $n \in \mathbf{N}$ be a natural number, an ordered set of positive integers $(\lambda_{1}, \dots , \lambda_{k})$ such that $\lambda_{1} + \dots + \lambda_{k} = n$ is called a composition for $n \in \mathbf{N}.$ These ... $(3), (2, 1),(1, 2),(1, 1, 1).$ The number of possible compositions for $n = 10$ is ________
Let $n \in \mathbf{N}$ be a natural number, an ordered set of positive integers $(\lambda_{1}, \dots , \lambda_{k})$ such that $\lambda_{1} + \dots + \lambda_{k} = n$ is ...
GO Classes
430
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May 3, 2022
Combinatory
goclasses2024-dm-4-weekly-quiz
numerical-answers
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5
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727
GO Classes Test Series 2024 | Discrete Mathematics | Test 4 | Question: 25
The score of a bit string is defined to be the number of $1$'s in that string. For example, the score of $1011$ is $3,$ the score of $01010$ is $2,$ the score of $00$ is $0.$ We want bit strings which ... string must start and end with the symbol $1.$ No two $0$'s are consecutive. How many such bit strings do we have?
The score of a bit string is defined to be the number of $1$’s in that string. For example, the score of $1011$ is $3,$ the score of $01010$ is $2,$ the score of $00$ i...
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May 3, 2022
Combinatory
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4
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728
GO Classes Weekly Quiz 2 | Programming in C | Propositional Logic | Question: 1
What is the last digit in the decimal representation of $7^{19522}$?
What is the last digit in the decimal representation of $7^{19522}$?
GO Classes
996
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May 2, 2022
Quantitative Aptitude
goclasses_wq2
numerical-answers
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GO Classes Weekly Quiz 2 | Programming in C | Propositional Logic | Question: 4
How many rows appear in a truth table for this compound proposition? $p \rightarrow \neg p$
How many rows appear in a truth table for this compound proposition?$p \rightarrow \neg p$
GO Classes
483
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May 2, 2022
Mathematical Logic
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GO Classes Weekly Quiz 2 | Programming in C | Propositional Logic | Question: 5
How many rows appear in a truth table for this compound proposition? $(p \wedge r \wedge t) \leftrightarrow (q \wedge t)$
How many rows appear in a truth table for this compound proposition?$(p \wedge r \wedge t) \leftrightarrow (q \wedge t)$
GO Classes
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May 2, 2022
Mathematical Logic
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GO Classes Weekly Quiz 1 | General Aptitude | Question: 2
Compute the remainder of $3^{64}$ in the division by $67.$
Compute the remainder of $3^{64}$ in the division by $67.$
GO Classes
689
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May 1, 2022
Quantitative Aptitude
goclasses_wq1
numerical-answers
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GO Classes Weekly Quiz 1 | General Aptitude | Question: 3
Compute $2^{32} \; \mod \; 37$
Compute $2^{32} \; \mod \; 37$
GO Classes
670
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GO Classes
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May 1, 2022
Quantitative Aptitude
goclasses_wq1
numerical-answers
goclasses
quantitative-aptitude
number-system
modular-arithmetic
remainder-theorem
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GO Classes Weekly Quiz 1 | General Aptitude | Question: 4
Find $d=\gcd(119,272).$
Find $d=\gcd(119,272).$
GO Classes
405
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GO Classes
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May 1, 2022
Quantitative Aptitude
goclasses_wq1
numerical-answers
goclasses
quantitative-aptitude
number-system
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GO Classes CS/DA 2025 | Weekly Quiz 1 | Fundamental Course | Question: 4
Find the sum of first $24$ terms of the $\text{A.P.}\;a_1,\;a_2,\;a_3,\;\dots$ if it is known that $a_1+a_5+a_{10}+a_{15}+a_{20}+a_{24}=225$
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
1.6k
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GO Classes
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May 1, 2022
Quantitative Aptitude
goclasses2025_csda_wq1
numerical-answers
goclasses
quantitative-aptitude
arithmetic-series
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735
GO Classes Weekly Quiz 1 | General Aptitude | Question: 11
What is the remainder of $62831853$ modulo $11$?
What is the remainder of $62831853$ modulo $11$?
GO Classes
504
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GO Classes
asked
May 1, 2022
Quantitative Aptitude
goclasses_wq1
numerical-answers
goclasses
quantitative-aptitude
number-system
modular-arithmetic
remainder-theorem
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3
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1
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GO Classes Test Series 2024 | Programming | Test 3 | Question: 15
If the $32$-bit number given below is stored in little-endian at address $1000,$ what is the value of the byte at address $1002?$ Answer in decimal. $0001\; 0010 \;0011\; 0100\; 0101\; 0110\; 0111\; 1000$ This number is the same as $12345678$ in hexadecimal.
If the $32$-bit number given below is stored in little-endian at address $1000,$ what is the value of the byte at address $1002?$ Answer in decimal.$$0001\; 0010 \;0011\;...
GO Classes
446
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GO Classes
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Apr 30, 2022
Programming in C
goclasses2024-programming-3-weekly-quiz
numerical-answers
goclasses
programming
programming-in-c
number-representation
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737
GO Classes Test Series 2024 | Programming | Test 3 | Question: 16
What will be printed by the following program? #include<stdio.h> int func(int n, int * fg) { int t, f; if (n <= 1) { *fg = 1; return 1; } t = func(n - 1, fg); f = t + *fg; *fg = t; return f; } int main() { int x = 15; printf("%d\n", func(5, &x)); }
What will be printed by the following program?#include<stdio.h int func(int n, int * fg) { int t, f; if (n <= 1) { *fg = 1; return 1; } t = func(n - 1, fg); f = t + *fg; ...
GO Classes
296
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Apr 30, 2022
Programming in C
goclasses2024-programming-3-weekly-quiz
numerical-answers
goclasses
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programming-in-c
functions
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3
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738
GO Classes Test Series 2024 | Programming | Test 3 | Question: 26
What will be the output of the following C program? #include<stdio.h> int main() { static int p[] = {1, 2, 3, 0, 5, 6}; static int *q[] = {p+2, p+1, p, p+3, p+4, p+5}; static int **r[] = {q+4, q+5, q+1, q, q+2, q+3}; int ***pt; pt = r + 2; printf("%d", ***(pt+3)-**(q+1)); }
What will be the output of the following C program?#include<stdio.h int main() { static int p[] = {1, 2, 3, 0, 5, 6}; static int *q[] = {p+2, p+1, p, p+3, p+4, p+5}; stat...
GO Classes
488
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Apr 30, 2022
Programming in C
goclasses2024-programming-3-weekly-quiz
numerical-answers
goclasses
programming
programming-in-c
array
pointers
array-of-pointers
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7
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2
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739
GO Classes CS Test Series 2025 | Discrete Mathematics | Topic Wise Test 3 | Question: 4
What is the smallest positive integer $n$ such that there is a group of order $n$ which is not abelian?
What is the smallest positive integer $n$ such that there is a group of order $n$ which is not abelian?
GO Classes
595
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GO Classes
asked
Apr 27, 2022
Set Theory & Algebra
goclasses_2025_cs_dm_tw_3
numerical-answers
goclasses
set-theory&algebra
group-theory
abelian-group
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4
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740
GO Classes Test Series 2024 | Discrete Mathematics | Test 3 | Question: 2
Let $\text{G}$ be a cyclic group with generator ‘$a$’. Order of ‘$a$’ is $29.$ The number of subgroups $\text{G}$ has __________
Let $\text{G}$ be a cyclic group with generator ‘$a$’. Order of ‘$a$’ is $29.$ The number of subgroups $\text{G}$ has __________
GO Classes
535
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GO Classes
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Apr 27, 2022
Set Theory & Algebra
goclasses2024-dm-3-weekly-quiz
numerical-answers
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set-theory&algebra
group-theory
cyclic-group
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GO Classes Test Series 2024 | Discrete Mathematics | Test 3 | Question: 11
What is the order of the element $a^{32}$ in the cyclic group $G = {1, a, a^{2} , \dots, a^{37}}.$ Note that $\text{G}$ is a cyclic group of order $38$ with generator $a. 1$ is the identity element.
What is the order of the element $a^{32}$ in the cyclic group $G = {1, a, a^{2} , \dots, a^{37}}.$ Note that $\text{G}$ is a cyclic group of order $38$ with generator $a....
GO Classes
546
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GO Classes
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Apr 27, 2022
Set Theory & Algebra
goclasses2024-dm-3-weekly-quiz
numerical-answers
goclasses
set-theory&algebra
group-theory
cyclic-group
2-marks
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7
votes
3
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742
GO Classes CS Test Series 2025 | Discrete Mathematics | Topic Wise Test 3 | Question: 13
A binary operation $\ast$ on a set $\text{A}$ is a function from $\text{A} \times \text{A}$ to $\text{A},$ which maps pair $(a, b)$ to $a \ast b.$ Binary operation $\ast$ on a set ... The total number of different commutative binary operations on a set of four elements is?
A binary operation “$\ast$” on a set $\text{A}$ is a function from $\text{A} \times \text{A}$ to $\text{A},$ which maps pair $(a, b)$ to $a \ast b.$Binary operation �...
GO Classes
519
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Apr 27, 2022
Set Theory & Algebra
goclasses_2025_cs_dm_tw_3
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