112 : 448 :: 241 : _____
(a) 1500
(b) 1687
(c) 1568
(d) 1600
Answers
Answer:
B - 1687
Step-by-step explanation:
112 : 448 :: 241 : 1687
Given :
112 : 448 :: 241 : ____
To find :
The number in blank is
(a) 1500
(b) 1687
(c) 1568
(d) 1600
Solution :
Step 1 of 2 :
Find the pattern
Here it is given that
112 : 448 :: 241 : ____
Thus we get
112 : [ 112 × ( 1 + 1 + 2 ) ]
So for a number N the pattern is
N : [ N × Sum of the digits of the number N ]
Step 2 of 2 :
Find the number in the blank
For 241 we get
241 : [ 241 × Sum of the digits 241 ]
= 241 : [ 241 × ( 2 + 4 + 1 ) ]
= 241 : [ 241 × 7 ]
= 241 : 1687
So we have , 112 : 448 :: 241 : 1687
Hence the correct option is (b) 1687
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