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SSC CGL PROBABLE QUESTIONS OF NUMBER SYSTEM

Siddharta Logic
27/12/2019 0 0

Q. Arrange P,Q and R in order :

P=223/222*224,      Q=224/223*225     R=1/224

 

in such questions, if you try to solve normally then its difficult to solve in 5 seconds. Whenever you see such type of questions you can see 22 is common to remove that now it reduces like

P=3/2*4   Q=4/3*5     R=1/4

P=3/8     Q=4/15       R=1/4

P=.375    Q=.26       R=.25

 

so P>Q>R

In this way, by mere observation, you will be able to solve questions of quantitative aptitudes. 

 

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