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Find the greatest measure of a container that can measure completely the quantities of kerosene oil measuring 210 litres, 350 litres and 490 litres?
a) 50    
b) 70      
c) 90    
d) 110

b
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by at 2025-03-10 10:14:20

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HCF of 18, 24, and 30 is…………
a) 360 
b) 120   
c) 30    
d) 6

d

HCF of 14, 35 and 98 is…………
a) 7      
b) 9        
c) 98    
d) 70

a

LCM of 6, 8 and 12 is…………...
a) 24    
b) 48      
c) 96    
d) 98

a

Which of the following is not a prime number.
a) 7      
b) 5        
c) 1      
d) 11

c

Prime factorization of 56 is……..
a) 14 × 22                     
b) 7 × 2                       
c)28 × 2


b