1.  How many sight tests take place in the UK in each year?
 
a. 10 million
b. 22million
c. 30million
 
 
2.  How many ‘new’ contact lens fits are there per year?
 
a. 540 000
b. 600 000
c. 720 000
 
 
3. How many sight tests does the average practice carry out per year
 
a.2000
b.5000
c 3500
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Ans. – b,a,c.

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