Ruby/Ruby Multiple Choice Questions Set 2 Sample Test,Sample questions

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Question: 
 What is the output of the given code?

a=5
b=15
while b>a
puts a*(b-a)
while a>b
  a+=1
  b-=1
end
end

1. 5..15

2.50

3. Infinite loop

4.5 50

Posted Date:-2022-02-07 16:49:34

Question: 
 What is the output of the given code?

for num in 1...5
  puts num
end

1.1 2 3 4 5

2.1 2 3 4

3.2 3 4 5

4.None of the mentioned

Posted Date:-2022-02-07 17:10:07

Question: 
 What is the output of the given code?

i = 50
while i > 25 do
  print 50/i
  i -= 1
end

1.50..25

2.50..1

3.Infinite loop

4.1111111111111111111111111

Posted Date:-2022-02-07 16:58:34

Question: 
 What is the output of the given code?

i = 50 
j=55
while i > 25 && j>35 do
  puts 50*j/i
  i -= 1
  j-=2
end

1.25 35

2.50 55

3.Infinite loop

4.55 54 53 52 51 50 48 47 46 45

Posted Date:-2022-02-07 17:03:30

Question: 
 What will be the output of the following?

array = [100, 200, 300, 400, 500]
print array[5]

1.400

2.500

3.Nil

4.None of the mentioned

Posted Date:-2022-02-07 17:15:11

Question: 
 What will be the output of the following?

array1 = [0,0,0]
array2 = [0,0,0]
if array1 == array2
print "They are equal"
else 
    print "Not equal"
end

1.They are equal

2.NilNot equal

3.Nil

4.None of the mentioned

Posted Date:-2022-02-07 17:18:51

Question: 
What is the output of the given code?

a = 5
b=10
while a<b do
  puts a*b
  a+=2
  b-=2
  end

1. 5 10

2.50 56

3.Infinite loop

4.5 6 7 8 9 10

Posted Date:-2022-02-07 17:01:49

Question: 
What is the output of the given code?

a=5
b=15
while a&&b
puts a+b
end

1.5..15

2.20

3.Infinite loop

4.5 15

Posted Date:-2022-02-07 16:48:00

Question: 
What is the output of the given code?

counter = 1
until counter > 10
  puts counter
counter+=1 
  end

1.1 2 3 4 5 6 7 8 9 10

2.11 12 13 14 … infinite loop

3.0 1 2 3 4 5 6 7 8 9

4.None of the mentioned

Posted Date:-2022-02-07 17:08:07

Question: 
What is the output of the given code?

i = 0
while i < 5
  puts i
   i=(i+1)**2
end

1.1 2 3 4 5

2.0 1 4

3.0 1

4.1 4

Posted Date:-2022-02-07 16:46:40

Question: 
What is the output of the given code?

i = 3
while i > 0 do
  print i
  i -= 1
end

1.3

2.321

3.Infinite loop

4.3 2 1 0

Posted Date:-2022-02-07 16:56:49

Question: 
What is the output of the given code?

i = 50 
j=55
while i > 25 && i*j<100 do
  puts (50*j)/i
  i -= 1
  j-=2
end

1.25 35

2.No output

3.Infinite loop

4.55 54 53 52 51 50 48 47 46 45

Posted Date:-2022-02-07 17:05:49

Question: 
What is the output of the given code?

string_array = ["a","e","i","o","u"]
print string_array

1.[“a”,”e”,”i”,”o”,”u”].

2. Error

3.Vowels

4.None of the mentioned

Posted Date:-2022-02-07 17:23:04

Question: 
What is the output of the given code?
string_array = ["a","e","i","o","u"]
print string_array[3]

1.[“a”,”e”,”i”,”o”,”u”].

2.Error

3.o

4.None of the mentioned

Posted Date:-2022-02-07 17:25:02

Question: 
What will be the output of the following?

array = [100, 200, 300, 400, 500]
print "array[5]"

1.array[5].

2.500

3.Nil

4.None of the mentioned

Posted Date:-2022-02-07 17:16:24

Question: 
What will be the output of the following?

array = [100, 200, 300, 400, 500]
print array[4]

1.400

2.500

3.Nil

4.None of the mentioned

Posted Date:-2022-02-07 17:13:49

Question: 
What will be the output of the following?

array1 = [1,2,3]
array2 = [0,0,0]
if array1 == array2
print "Equal"
else 
    print "Not equal"
end

1.Equal

2.Not equal

3.Error

4.None of the mentioned

Posted Date:-2022-02-07 17:21:32

Question: 
What will be the output of the following?

array1 = [100, 200, 300, 400, 500]
array2 = [1,2,3,4,5]
if array1 == array2
print "They are equal"
else 
    print "Not equal"
end

1.They are equal

2.Not equal

3.Nil

4.None of the mentioned

Posted Date:-2022-02-07 17:17:29

Posted on by R4R Team

More MCQS

  1. Ruby Multiple Choice Questions Set 1
  2. Ruby Multiple Choice Questions Set 2
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