Which of the following set has the same relationship as the set shown below? (25, 37, 38, 50)
Answers
Answer:
c) 18,30,31,43
Step-by-step explanation-
Here, 25 (+12) , 37(+1) , 38(+12) , 50
simillarly, 18 (+12) , 30(+1) , 31(+12) , 43
hence the common pattern is +12, +1, +12
- The set which has same relationship as the given set is equal to (18, 30, 31, 43) .
Complete Question :- Which of the following set has the same relationship as the set shown below :-
(25, 37, 38, 50)
a) (6, 18, 19, 30)
b) (7, 19, 21, 31)
c) (18, 30, 31, 43)
d) (16, 28, 29, 39)
Logic :-
- First number + 12 = Second number
- Second number + 1 = Third number
- Third number + 12 = Fourth number
Explanation :-
given set :-
(25, 37, ,38, ,50)
→ 25 + 12 = 37
→ 37 + 1 = 38
→ 38 + 12 = 50
checking all given options now :-
a) (6, 18, 19, 30)
→ 6 + 12 = 18
→ 18 + 1 = 19
→ 19 + 11 = 30
since difference between fourth number and third number is not equal to 12 . Therefore, Option (a) does not have same relationship as the given set .
b) (7, 19, 21, 31)
→ 7 + 12 = 19
→ 19 + 2 = 21
→ 21 + 10 = 31
since difference between second and third number is not equal to 1 and also difference between fourth number and third number is not equal to 12 . Therefore, Option (b) does not have same relationship as the given set .
c) (18, 30, 31, 43)
→ 18 + 12 = 30
→ 30 + 1 = 31
→ 31 + 12 = 43
since difference between each number is equal to given set . Therefore, Option (c) have same relationship as the given set .
d) (16, 28, 29, 39)
→ 16 + 12 = 28
→ 28 + 1 = 29
→ 29 + 10 = 39
since difference between fourth number and third number is not equal to 12 . Therefore, Option (d) does not have same relationship as the given set .
Hence, we can conclude that, option (c) (18, 30, 31, 43) is correct answer .
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