3 1 8
2 6 2
4 7 5
65 x 54
Find the value of X
Answers
Answer:
76
Step-by-step explanation:
given:
318
262
475
65*54
to find the value of X.
in the given problem,
in first row: 8+1=9 multiple of 3.
in second row: 6+5=8 multiple of 2.
in third row: 7+5=2 multiple of 4.
in fourth row: 54+x= multiple of 65 which will be nearest to 54+65=119 that is 130.
Then x=130-54=76
thus required answer is 76.
318
262
475
65 76 54
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For such questions, mentioning the options is important as there can be more than one solution.
Given data:
3 1 8
2 6 2
4 7 5
65 ? 54
Options:
(1) 60
(2) 58
(3) 68
(4) 62
To find:
The missing number.
Solution:
By option verification.
In each column, the sum of singled digits of each row goes in the series 20, 22, 24,...
We need to find the option that satisfies the total to get 22.
Column 1: 3 + 2 + 4 + (6 + 5) = 20
Column 2: 1 + 6 + 7 + (x + y) = 22
Column 3: 8 + 2 + 5 + (5+4) = 24
From column 2,
1 + 6 + 7 + (x + y) = 22
14 + (x + y) = 22
(x + y) = 22 - 14
(x + y) = 8
By option verification, find which value on adding their individual digits gives 8 as a sum.
Option 1: 60 = 6+0 = 6 which is not equal to 8 (incorrect)
Option 2: 58 = 5+8 = 13 which is not equal to 8 (incorrect)
Option 3: 68 = 6+8 = 14 which is not equal to 8 (incorrect)
Option 4: 62 = 6+2 = 8 which is EQUAL to 8 (CORRECT)
Therefore, the missing value is 62 (Option 4)
Learn more:
1. Which of the following options will best complete the relationship given below? 13(4624)33 15(5735)42 11(????)37
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2. 5 7 (37) 8 4(20) 10 6(34) 6 4(?) Find missing number
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