Question

3:24::5:?
a.120 b.45 c.124 d.27​

Answer 1

Answer:

120 is the answer

Step-by-step explanation:

3*(9-1)=24 so 5*(25-1)=120

Answer 2

Answer:

The required number is $120$

Step-by-step explanation:

The sequence is $3:24::5:?$

There is a certain logic which is same in both pairs

Considering first

The login is $3(9-1)=3*8=24$

As $9=3^{2}$

Same logic is in second pair

As $5^{2} =25$

hence $5(25-1)=5*24=120$

So the required answer is $120$

Option b) is correct.

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