NIELIT O Level Previous Year Solved Paper - M3 R5 JAN 2023 PROGRAMMING AND PROBLEM SOLVING THROUGH PYTHON

what is the output of the following code?

M=['b' *x for x in range(4)]
print(M)

What is the output of the following?

print(max([1, 2, 3, 4.] [4, 5, 6], [7]))

What will be the output of the following Python code?

example = "helle"
print(example.rfind("e"))

What will be the output of the following pseudo code?

Integer a,b
set a=10,b=5
a=a mod(a-6)
b=b mod(b-2)
print a-b

What is the value of the following Python code?

>>>print(36 / 4)

What is the output of following Python code?

>>print(5*(2//3))

What is the output of the following code?

a=set('abc')
b=set('cdef')
print(a&b)

What will be the output of the following python code?

from math import *
 floor(11.7)

What will be the output of the following?

print(sum(1,2,3))

What will be the output of the following Python code

def func(a, b=5, c=10):
    print('a is', a, 'and b is', b, 'and c is', c)
func(13, 17)
func(a=2, c=4)
func(5,7,9)

(A) a is 13 and b is 15 and c is 10

     a is 2 and b is 5 and c is 4

     a is 5 and b is 7 and c is 9

(B) a is 13 and b is 17 and cis 10

     a is 2 and b is 4 and c is 4

     a is 5 and b is 9 and c is 7

(C) a is 13 and b is 17 and c is 10

      a is 2 and b is 5 and cis 4

      a is 5 and b is 7 and c is 9

(D) None of the above

What will be the output of the following Python code?

list1=[1,3]
list2=list1
list1[0]=4
print(list2)

What will be output for the following code ?

import numpy as np
a=np.array([2,3,4,5])
print(a.dtype)

What is the output of the following

y='klmn'
for i in range(len(y)):
    print(y)

What will be the output of the following Python code?

len(["hello",2, 4, 6])

What will be the output of the following Python code?

from math import factorial
print(math.factorial(5))

What will be the output of the following code snippet?

numbers = (4, 7, 19, 2, 89, 45, 72, 22)
sorted_numbers = sorted(numbers)
odd_numbers = [x for x in sorted_numbers if x% 2!=0]
print(odd_numbers)

Integer a, b, c
Set b= 5, a = 1
c= a & b
Print c

Choose the correct function declaration of fun1() so that we can execute the following two function calls successfully.

fun1(25, 75, 55)
fun1(10, 20)

What will be the output of the following Python code?

x='abcd'
for i in x:
    print(i.upper())

What will be the output of the following expression

x=14
print(x>>2)

What is the datatype of x ?

import numpy as np
a=np.array([1,2,3,4])
x=a.tolist()

What will be the output of the following code snippet?

d={3,4,5}
for k in d:
print(k)

What is the output of the following code snippet?

print([i.lower() for i in "HELLO"])

What will be the output of following?

Y=[2,5J,6]
Y.sort()

What is the output of the following code?

import numpy as np
a=np.array([1,2,3,5,8])
b=np.array([0,3,4,2,1])
c=a+b
c=c*a
print(c[2])

Which of the following error is returned by the given code ?

f = open("test.txt","w")
f.write(345)

What will be the output of the following algorithm for a=5, b-8, c=6 ?

Step 1: Start
Step 2: Declare variables a, b and c.
Step 3 Read variables a, b and c.
Step 4: 
	If a < b
		If a <c
			Display a is the smallest number.
		Else
			Display c is the smallest number.
	Else
		If b <c
			Display b is the smallest number.
		Else
			Display c is the smallest number
Step 5:Stop

What is the output of following code ?

a = np.array([[1,2,3],[4,5,6]])
print(a.shape)

What is the output of the following code?

def s(n1):
    print(n1)
    n1=n1+2
n2=4
s(n2)
print(n2)

What is the output of the following?

x=123
for i in x:
    print(i)

What will be the output of following statement ?

>>>"m"+"n1"

What is the output of the following?

m=0
while m<5:
    m+=1
    if m==3:
        break
    else:
        print(0)

What will be output for the following code?

import numpy as np
a=np.array([[1,2,3],[0,1,4]])
print (a.size)

n=5
while n>0:
    n-=1
    if n==2:
        continue
    print(n,end=' ')

What will be the output of the following Python code?

tuple1=(5,1,7,6,2)
tuple1.pop(2)
print(tuple1)

What will be the output of the following Python code ?

def display(b,n):
    while n>0:
        print(b,end='')
        n=n-1
display('z',3)

What will be output for the following code ?

import numpy as np

ary=np.array([1,2,3,5,8])

ary=ary+1

print(ary[1])

Which of the following will delete key-value pair for key="tiger" in dictionary?

dic={"lion":"'wild","tiger":"'wild",'cat":"domestic","dog":"domestic"}

What will be the output of the following Python code?

d1={"abc":5,"def":6,"ghi":7}
print(d1[0])

What will be the output of the following Python code?

def power(x, y=2):
    r=1
    for i in range(y):
        r=r*x
    return r
print(power(3))
print(power(3,3))

what will be output for the following code?

import numpy as np
a=np.array([1,2,3,5,8])
print(a.ndim)

what is 'f' in the following statement?

f=open("Data.txt","r")

What will following code segment print

if True or True:
    if False and True or False:
        print('A')
    elif False and False or True and True:
        print('B')
    else:
        print('C')
else:
    print('D')

What will be the output of the following code?

import numpy as np
a=np.array([1,2,3])
print(a.ndim)