Introduction
Welcome to our Numerical Reasoning Practice Questions! Numerical reasoning is a vital skill in various fields, such as finance, data analysis, and critical thinking. By practicing with these questions, you will enhance your ability to interpret data, analyze patterns, and make accurate calculations. Whether you are preparing for a job interview, an aptitude test, or simply aiming to strengthen your numerical aptitude, these number puzzles will provide valuable opportunities for growth. Are you in search of job offers in Tamil Nadu? Nithra Jobs will help your to gain knowledge and provide you a various job vacancies in Tamil Nadu. Let's dive in and explore the fascinating world of numerical reasoning questions with solution!
1. Which number replaces the question mark?
A.140
B.150
C.141
D.145
Ans:150 Explanation:
The central value equals the square and addition of corner numbers.
Ex : (i) (4)
2+(6)
2+(5)
2+ (3)
2 = 16 + 36 + 25 + 9 = 86
(ii) (7)
2+(2)
2+(1)
2+ (8)
2 = 49 + 4 + 1 + 64 = 6 = 118
(iii) (3)
2 +(5)
2+ (10)
2+ (4)
2 = 9 + 25 + 100 + 16 = 150.
2. Which number replaces the question mark?
A.196
B.190
C.198
D.192
Ans:196 Explanation:
Each inner segment is obtained by squaring the addition of outer 2 segments.
Ex : (i) ) (3 + 5)
2= (8)
2 = 64
ii) (2 + 9)
2= (11)
2 = 121
iii) (7 + 6)
2= (13)
2 = 169
iv) (10 + 4)
2= (14)
2 = 196.
3. Which number replaces the question mark?
A. 21
B. 28
C. 20
D. 25
Ans:20 Explanation:
Add the top numbers and divide it by 5 to get the bottom numbers.
Ex : (i) (20 + 10 + 15) / 5 = 45 / 5 = 9
(ii) (70 + 60 + 5 ) / 5 = 135 / 5 = 27
(iii) (20 + 30 + 50 ) / 5 = 100 / 5 = 20
4. Which number replaces the question mark?
A.574
B.572
C.571
D.579
Ans:572 Explanation:
Separately multiply all top numbers and all bottom numbers then add both the output numbers to get the center number.
Ex : (i) (3 x 5 x 6 ) + (8 x 4 x 7) = 90 + 224 = 314
(ii)(7 x 5 x 4 ) + (6 x 8 x 9 ) = 140 + 432 = 572
(iii)( 5 x 1 x 2 ) + (7 x 4 x 9 ) = 10 + 252 = 262
5. Which number replaces the question mark?
A.62
B.60
C.61
D.64
Ans:64 Explanation:
The numbers are squared in ascending order.
Ex : (i) (3)
2 = 9, (4)
2 = 16, (5)
2 = 25, (6)
2= 36
(ii) (4)
2 = 16, (5)
2 = 25, (6)
2 = 36, (7)
2= 49
(iii) (6)
2 = 36, (7)
2 = 49, (8)
2= 64, (9)
2 = 81
6. Which number replaces the question mark?
A.10
B.7
C.6
D.4
Ans:7 Explanation:
To get the central value, add all the corner values and divide it by 2.
Ex : (i) (4 + 3 + 7 + 14 ) / 2 = 28 / 2 = 14
(ii) (15 + 3 + 7 + 7) / 2 = 32 / 2 = 16
(iii)(15 + ? + 12 + 10 ) / 2 = 22 => 37 + ? = 44 => ? = 44 - 37 => ? = 7
7. Which number replaces the question mark?
A.30
B.37
C.35
D.39
Ans:37 Explanation:
Multiplying the top and bottom number and adding 2 gives first number in middle row. Multiplying the bottom and last number in middle row and adding 2 gives third number in middle row .in the same way, multiplying top and last number in middle row and adding 2 gives second number in middle row.
Ex : (i) (5 x 6 ) = 30 + 2 = 32, (7 x 6 ) = 42 + 2 = 44, (7 x 5 ) = 35 + 2 = 37.
8. Find the missing number in question?
A.699
B.695
C.690
D.694
Ans:690 Explanation:
To get the central value, add the square of all corner numbers and then multiply it by 10.
(i)(1)
2+ (5)
2+ (4 )
2+ (3)
2= 51 x 10 = 510
(ii)(3)
2+ (4 )
2+ (6)
2+ (2)
2= 65 x 10 = 650
(ii)(0)
2+ (1 )
2+ (2)
2+ (8)
2= 69 x 10 = 690.
9. Find the missing number in question?
A.25
B.15
C.5
D.10
Ans:10 Explanation:
Here subtracting the top number by left bottom number gives left hand side number. Subtracting top number by right bottom number gives right side number.in the same way, subtracting the both bottom number gives bottom center value.
Ex :(i) 10 - 4 = 6, 18 - 4 = 14, 18-10 = 8
(ii) 14 - 8 = 6, 22 - 8 = 4, 22 - 14 = 8
(iii) 11- 5 = 6, 15 - 5 = 10, 15 - 11 = 4
10. Which number replaces the question mark?
A.0
B.2
C.4
D.6
Ans:2
Explanation: In each square of the diagram, the sum of the numbers is always 22.
Ex : (i) 6 + 3 + 4 + 9 = 22
(ii) 3 + 11 + 2 + 6 = 22
(ii) 2 + 4 + 9 + 7 = 22
(iv) 3 + 1 + 15 + 3 = 22
Conclusion
We hope this exercise has proven valuable in honing your numerical reasoning skills. Remember, practice is key to mastering any skill, and numerical reasoning is no exception. By regularly engaging in exercises like these, you can improve your problem-solving abilities, boost your confidence, and enhance your performance in various assessments. Keep challenging yourself, exploring new concepts, and seeking opportunities to apply your numerical skills in real-world scenarios.
