Math Logical Puzzles

Introduction

Are you planning for your competitive exams? Feeling difficulty in solving Numerical Reasoning questions? Now solve them easily using the below-mentioned tricks! It is all about playing with numbers, which improves thinking ability and problem solving skills! Start solving!

1.Can you find the missing number?

A.12
B.17
C.14
D.19
Ans: 14
Explanation: Working in columns, divide the top value by five to get the middle value and multiply this by two to get the bottom value.
Ex: (i) 15 / 5 = 3, 35 / 5 = 7, 20 / 5 = 4
(ii) 3 x 2 = 6, 7 x 2 = 14, 4 x 2 = 8

2.Which number replaces the question mark?

A.242
B.247
C.245
D.250
Ans: 245
Explanation:
Each number multiplying by 7.
Ex: (i) 7 x 5 = 35
(ii) 35 x 7 = 245

3.Which number replaces the question mark?

A.10
B.15
C.13
D.17
Ans: 10
Explanation:
In each triangle divide by 2 to get the value in the next triangle value.
Ex: (i) 40 / 2 = 20
(ii) 20 / 2 = 10

4.Which number replaces the question mark?

A.13
B.11
C.8
D.7
Ans: 7
Explanation:
In each rows the sum of the first two circle is added with one will give the value of third circle.
Ex: (i) 4 + 3 = 7, 7 + 1 = 8
(ii) 8 + 2 = 10,10 + 1 = 11

5.Identify the figure from the question?

A.100
B.110
C.115
D.95
Ans: 100
Explanation:
Add two numbers in the top and bottom as row wise and add number column wise then multiply the value twice to give the result.
Ex: 4 +3 = 7, 2 + 1 = 3, 7 + 3 = 10 10 x 10 = 100

6.Identify the figure from the question?

A.7
B.4
C.9
D.1
Ans: 4
Explanation:
Working in rows, the sum of the number in each row equals 35.
Ex: (i) 15 + 20 = 35
(ii)10 +4 +15 + 6 = 35

7.Find the missing number in question?

A.15
B.8
C.7
D.6
Ans: 7
Explanation:
In each triangle sum of the corner number is the center value.
Ex: (i) 4 + 10 + 5 = 19
(ii) 9 + 7 + 2 = 18

8. Find the missing number in question?

A.27
B.30
C.23
D.25
Ans: 25
Explanation:
In each row the center box number becomes sum of other box number.
Ex: (i) 4 + 2 + 5 + 1 = 12
(ii) 7 + 9 + 1 + 8 = 25

9.Find the missing number in question?

A.6
B.12
C.18
D.3
Ans: 6
Explanation:
Each circle is divided by two to get the value of next circle.
Ex: 24 / 2 = 12, 12 / 2 = 6, 6 / 2 = 3

10.Find the missing number in question?

A.5
B.4
C.2
D.8
Ans: 4
Explanation:
Looking at the diagram in rows the central circle equals the half of the sum of the other numbers.
Ex: (i)4 + 6 = 10 / 2 = 5
(ii) 8 + 10 = 18 / 2 = 9.

Conclusion

Start learning, and never fed up with your failures! It is not that difficult to learn, yet try hard you will solve the numerical reasoning as well as the struggles in life too! If you are searching for a job get them on Nithra jobs!