Postal or Sorting Assistants Model Paper 5 With Solutions

Question : 25 of 100

Marks: +1, -0

hi the following question four words are given out of which three are same in one way or the other and the fourth one is different from the other three. Select the odd one.

Madam
Animal
Othello
Noun

Validate

Solution:

(b)Let the number be x
Then. 72% of x- 56% of x = 144
⇒

72/100×x-56/100×x=144

⇒

{16x}/100=144

⇒

x={100×144}/16=900

∴ 45% of that number = 900 x

45/100=405

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