Missing Number Reasoning Questions and Answers

September 25, 2024September 24, 2024 by vaibhav

Missing Number Questions For Competitive Exam

Q-46. Solved below missing number questions

a) 120
b) 80
c) 94
d) 102

View Answer and Solution

Answer:(a) 120
Solution:
column Ist⇒6×6=36
6×(6-2)=24
column 2nd⇒9×9-81
9×(9-2)=63
column 3rd⇒12×12=144
12×(12-2)=120

Q-47. Solved below missing number questions

a) 26, 24 ,25
b) 21, 15, 20
c) 22, 15, 20
d) 25, 24, 36

View Answer and Solution

Answer:(c) 22, 15, 20
Solution:
Sum of all row, column and diagonal is 57.
first row⇒18+23+16=57
2nd row⇒ 17+19+21=57
3rd row⇒ 22+15+20=57

Q-48. Solved below missing number questions

a) 49
b) 39
c) 59
d) 48

View Answer and Solution

Answer:(a) 49
Solution:
(408-395)2 = 169⇒frist row
(129-122)2=49⇒2nd row

Q-49. Solved below missing number reasoning question

a) 2
b) 4
c) 61
d) 3

View Answer and Solution

Answer:(b) 4
Solution:
In first column
⇒ \frac{5\times 4}{2}=10
In 2nd column
⇒\frac{7\times 6}{3}=14
In 3rd column
⇒\frac{8\times 6}{4}=12

Q-50. Find the missing number in rectangle

a) 4
b) 2
c) 5
d) 6

View Answer and Solution

Answer:(b) 2
Solution:
In 1st column
⇒ 26-(11+5)=10
2nd column
⇒ 18-(9+4)=5
3rd column
⇒ 10-(7+1)=2