Question

Choose the correct option to complete the following pattern of numbers.
25 : 11 :: 64 : 25 :: 72 : 15 :: 47 : ?

Please send the answer ASAP

Answer 1

Answer:

madarchodo galat question h

Answer 2

• 29 is the correct answer for given analogy .

Given :- 25 : 11 :: 64 : 25 :: 72 : 15 :: 47 : ?

To Find :- Missing number ?

Concept used :- In analogy we have to find the logic between first ratio and apply same in next ratio .

Logic :-

• (Multiple of unit digit and ten's digit) + 1 = Result .
• ab : (a × b) + 1

Explanation :-

25 : 11

here, a = 2 and b = 5

So,

→ ab : (a × b) + 1

→ 25 : (2 × 5) + 1

→ 25 : 10 + 1

→ 25 : 11

Similarly,

64 : 25

here, a = 6 and b = 4

So,

→ ab : (a × b) + 1

→ 64 : (6 × 4) + 1

→ 64 : 24 + 1

→ 64 : 25

also,

72 : 15

here, a = 7 and b = 2

So,

→ ab : (a × b) + 1

→ 72 : (7 × 2) + 1

→ 72 : 14 + 1

→ 72 : 15

applying same logic in next we get,

47 : ?

here, a = 4 and b = 7

So,

→ ab : (a × b) + 1

→ 47 : (4 × 7) + 1

→ 47 : 28 + 1

→ 47 : 29

Therefore, 29 is correct answer .

Learn more :-

analogy 10:50::12:?

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