Ten most important missing numbers questions and answers in reasoning
PROBLEM # 1
PROBLEM # 4
3rd row 8 × 6 = 48 and 8 +6 = 14 so 8 , 6 = 4814
4th row 4 × 4 = 16 and 4 + 4 = 8 so 4 , 4 = 168.
5th row 7 × 3 = 21 and 7 + 3 = 10 so 7 , 3 = 2110
So ? Will be replaced by 2110.
PROBLEM # 5
Formula a*b = (a × b) + (b - 1)
Formula for this puzzle is = (a × b) + b or b(a + 1)
PROBLEM # 7
Case 1
If we choose 1st number from 5 then look at the pattern opposite to given smaller number5 × 3 = 15
8 × 3 = 24
12 × 3 = 36
In this pattern we can conclude 12 ×3 = 36
Case 2
If we choose 1st number from ? then look at the opposite to given smaller number? × 3 = 12
5 × 3 = 15
8 × 3 = 24
Therefore ? will be replaced by 4.
Hence 4 × 3 = 12
PROBLEM # 9
This circle can be divided into two parts , 1st part containing the number 4 ,5 ,6 and 7 and second part containing 7 , 9 ,11 and ?. Now study the opposite number of 4 which is 7 . Then study the relation between other numbers and its opposite number ,we find difference between 4 and 7 is 3 , difference between 5 and 9 is 4 , difference between 6 and 11 is 5 . so in this pattern we can find difference between ' ? ' and 7 must be 6 .
7 - ? = 2 means ? = 5
7 - 4 = 3
9 - 5 = 4
11 - 6 = 5 , the difference is increased by 1 every time .
? - 7 = 6 means ? = 13
Either 5 or 13 should be the required number, but 5 is not given in any option.
So ? Will be replaced by 13 which is the required answer
Therefore correct option will be (4)
No comments:
Post a Comment
Your valuable suggestions are always acceptable to us for betterment of this website