Data science and AI
Determinant question and solution
Q1 Evaluate the determinant A= 2 4 −5. −1 Solution = (2 × (−1)) − (4 × (−5)) = −2 + 20 = 18 Q2. Evalua…
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Data science and AI
Continuity question and solution
Q1 For the function f(x)= x^2. if 0<=x<2 3x-2. if 2<=x<=4 …
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Data science and AI
Minima and Maxima of function questions and solution
Q1. Let f(x)=3x^3-7x^2+5x+6.The maximum value of f(x) over the interval [0,2] is Solution f(x)=3x^3-7x^2+5x+6. f'(x)=9x^2-14x+5=0 =9x^2-9x-5x+5…
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Data science and AI
Conditional probability questions and solution
Q1.A math teacher gave her class two tests. 25% of the class passed both tests and 42% of the class passed the first test. What percent of thos…
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Data science and AI
Dice based probability question and solution
Q1 Two dice are thrown simultaneously.The probability that the product of the numbers appearing on the top faces of the dice is perfect square …
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Data science and AI
Probability question and solution
Q1. A fair coin is tossed five times.The outcome of each toss is either a head or tail.The probability of getting at least one head is Solution. n=5…
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Data science and AI
Find rank of Matrix numerical questions
Q1 Find rank of matrix of matrix A. A= 5. 6 7. 8 minor of order 2 matrix is 5…
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Data science and AI
Find Eigen value numerical questions
Q1 what is eigen vale of of matrix A. A= -1 4 4 -1 (a)3,5 (b)-3,-5 (c)-3,5 (d)3,-5 sum of eigen valu…
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python
Python subjective question for competitive exam (37)
Q1 What is Python? List some popular applications of Python in the world of technology. Python is a widely-used general-purpose, high-level …
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python
Python subjective question for competitive exam (36)
Q1.what is the output of code. r=[2,1,0,3] for i in r: r[s]=0 print(r) output first r[2]=0 so list [2,1,0,3] next r[1]=0 so list[2,0,…
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python
Python subjective question for competitive exam (35)
Q1Program to find kth smallest element(using bubble sort) in the list. def smallkth(a,lb,ub,k): for i in range(lb,ub): for j in…
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python
Python subjective question for competitive exam (34)
Q1Program to shuffle and print the list [3,6,7,8]. from random import shuffle li=[3,6,7,8] shuffle(li) print(li) Output >>> ====…
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python
Python subjective question for competitive exam (33)
Q1Program which will find all such numbers which are divisible by 7 but are not a multiple of 5, and between 2000 and 2100. l=[] for i in r…
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python
Python subjective question(recursion) for competitive exam (31)
Q1. Program of linear search using recursion. def linearsearch(l,size,item): if(size<0): print("search unsucessful"…
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python
Python subjective question for competitive exam (29)
Q1.Program to evaluate postfix expression. op=['+','-','*','/'] s=[] exp=[] exp=input("enter expressio…
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python
Python subjective question(pattern) for competitive exam (28)
Q1.Program to display letter of the word. word=input("enter word") x="" for i in word: x+=i print(x) Output &g…
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python
Python subjective question for competitive exam (27)
Q1.Program to compute polynomial equation. import math print("enter the cofficient of the form ax^3+bx^2+cx+d") l=[] for i in ran…
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python
Python subjective question for competitive exam (26)
Q1.Program to print even length word in string. s=input("enter string") word=s.split() for i in word: if len(i)%2==0: …
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python
Python subjective question for competitive exam (25)
Q1.Operator overloading in python. print(1+2) print("ram"+"kumar") print(3*4) print("ram"*4) Output >>…
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python
Python subjective question for competitive exam (23)
Q1.Program to swap two number. def swap(a,b): temp=a a=b b=temp print("after swap a is",a) print("after …
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