Aptitude - Arithmetical Ability

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43.

Which of the following has the most number of divisors?                        
A. 99 B. 101
C. 176 D. 182



44.

The product of two numbers is 1320 and their H.C.F. is 6. the L.C.M. of the numbers is:                        
A. 220 B. 1314
C. 1326 D. 7920



45.

The L.C.M. of two numbers is 48. The numbers are in the ratio 2 : 3. Then sum of the number is:                        
A. 28 B. 32
C. 40 D. 64




46.

The smallest number which when diminished by 3 is divisible by 21, 28, 36 and 45 is                        
A. 1223 B. 1263
C. 1258 D. 1260



47.

The L.C.M. of three different numbers is 120. Which of the following can not be their H.C.F. 7                         
A. 8 B. 24
C. 12 D. 35



48.

Three different containers contain 496 liters, 403 liters and 173 liters of mixtures of milk and water respectively. What biggest measure can measure all different quantities exactly ?                        
A. 1 litre B. 7 litres
C. 31 litres D. 41 litres



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