16 25 36 49 64
\ / \ / \ / \ /
14 16 22 23
\ / \ / \ /
12 X 9
WHAT IS THE VALUE OF X???
Answers
Answer:
11
Step-by-step explanation:
1+6+2+5=14
2+5+3+6=16
3+6+4+9=22
4+9+6+4=23
1+4+1+6=12
1+6+2+2=11 is the value of X
2+2+2+3=9
Solution :-
Logic :- Sum of digits of both two digits numbers is written as point .
Explanation :- Starting from top row :-
→ 16 + 25 = 14
→ (1 + 6) + (2 + 5) = 14
→ 7 + 7 = 14
→ 14 = 14
similarly,
→ 25 + 36 = 16
→ (2 + 5) + (3 + 6) = 16
→ 7 + 9 = 16
→ 16 = 16
similarly,
→ 36 + 49 = 22
→ (3 + 6) + (4 + 9) = 22
→ 9 + 13 = 22
→ 22 = 22
similarly,
→ 49 + 64 = 23
→ (4 + 9) + (6 + 4) = 23
→ 13 + 10 = 23
→ 23 = 23
Middle row :-
→ 14 + 16 = 12
→ (1 + 4) + (1 + 6) = 12
→ 5 + 7 = 12
→ 12 = 12
then,
→ 16 + 22 = X
→ (1 + 6) + (2 + 2) = X
→ 7 + 4 = X
→ X = 11 (Ans.)
checking next also,
→ 22 + 23 = 9
→ (2 + 2) + (2 + 3) = 9
→ 4 + 5 = 9
→ 9 = 9 .
Hence, The value of X is 11 .
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