6:252::5:?
Options(a.150, b.225, c.125, d.175)
Answers
Answer:
210
Step-by-step explanation:
Let missing number be x
6:252::5: x
Product of Means = Product of extremes
252 * 5 = 6 * x
x = 252 * 5 / 6 = 42 * 5 = 210
6 : 252 :: 5 : 150
Given :
6 : 252 :: 5 : ?
To find :
The number in question mark (?) is
a. 150
b. 225
c. 125
d. 175
Solution :
Step 1 of 2 :
Find the pattern
Here it is given that
6 : 252 :: 5 : ?
We have
6 : (6³ + 6²)
⇒ 6 : 252
Thus the pattern is
A : (A³ + A²)
Step 2 of 2 :
Find number in question mark (?)
Thus for 5 we take A = 5
So we have
5 : (5³ + 5²)
⇒ 5 : (125 + 25)
⇒ 5 : 150
∴ 6 : 252 :: 5 : 150
Hence the correct option is a. 150
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