SSC CPO 10 Nov 2022 Shift 3 Paper

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Question : 127 of 200
 
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The following table gives the number of patients visiting a dental clinic for the issues related to their oral health during the months May, June, July and August in 2015. Study the table carefully and answer the question that follows.
Month
(2015)
Cleaning and 
polishing of teeth
Fixing crowns
and bridging
Orthodontic
treatment
Teeth whitening
May 410 880 680 360
June 160 970 790 270
July 520 680 460 530
August 440 590 1020 280

For the given months in 2015, the average number of patients visiting the dental clinic for Cleaning and polishing of teeth, Fixing crowns and bridging and Teeth whitening is what percentage (rounded off to 1 decimal place) more/less than the average number of patients visiting the dental clinic for Orthodontic treatment?
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