Aptitude - Arithmetical Ability

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49.

The least number of five digits which is exactly divisible by 12, 15 and 18, is:                        
A. 10010 B. 10015
C. 10020 D. 10080



50.

The H.C.F. and L.C.M. of two numbers are 11 and 385 respectively. If one number lies between 75 and 125, then that number is:                        
A. 77 B. 88
C. 99 D. 110



51.

The H.C.F of 204, 1190 and 1445 is:                        
A. 17 B. 18
C. 19 D. 21




52.

The H.CP. of 1095 and 1168 is:                        
A. 37 B. 43
C. 93 D. 73



53.

If the sum of two numbers is 55 and the H.C.F. and L.C.M. of these numbers are 5 and 120 respectively, then the sum of the reciprocals of the numbers is equal to:                        
A. 55/601 B. 601/55
C. 11/120 D. 120/11



54.

The least multiple of 7, which leaves a remainder of 4. when divided by 6, 9, 15 and 18 is:                        
A. 74 B. 94
C. 184 D. 364



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