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Nikhil verma

· started a discussion

· 1 Months ago

all are 2 digit numbers except d.

Question:
DIRECTIONS: Select the one which is different from other three alternatives.
Options:
A) 248 — 231
B) 547 — 563
C) 71 — 55
D) 517 — 523
Solution:
Ans: (a) 

(a) 248  –  231 \(\Rightarrow\) 248 – 231 = 17           (Odd Number)

(b) 547  –  563 \(\Rightarrow\) 563 – 547 = 16           (Even Number)

(c) 71  –   55 \(\Rightarrow\) 71 – 55 = 16                  (Even Number) 

(d) 517  –  523 \(\Rightarrow\) 523 – 517 = 6             (Even Number)

surendra kumar yadav

· commented

· 1 Months ago

Yet to be approved!

Deepak Verma

· commented

· 1 Months ago

you are correct
even others are in decreasing order only D is increasing

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