Quantitative Aptitude Test 23

Quantitative Aptitude – Test-18

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1. The H.C.F. of two numbers is 11 and their L.C.M. is 7700. If one of these numbers is 275, then the other one is :

 
 
 
 

2. The H.C.F. of two numbers is 12 and their difference is 12. The numbers are:

 
 
 
 

3. The product of two 2-digit numbers is 2028 and their G.C.M. is 13. The numbers are :

 
 
 
 

4. About the number of pairs which have 16 as their H.C.F. and 136 as their L.C.M., we can definitely say that:

 
 
 
 

5. The L.C.M. of two numbers is 45 times their H.C.F. If one of the numbers is 125 and the sum of H.C.F. and L.CM. is 1150, the other number is :

 
 
 
 

6. The L.C.M. of 2/3, 3/5, 4/7, 9/13 is :

 
 
 
 

7. The sum of two numbers is 528 and their H.C.F. is 33. The number of pairs of such numbers satisfying the above condition is :

 
 
 
 

8. Three numbers are in the ratio 1 : 2 : 3 and their H:C.F. is 12. The numbers are :

 
 
 
 

9. Two numbers are in the ratio of 15 : 11. If their H.C.F. is 13, then the numbers are :

 
 
 
 

10. The sum of two numbers is 216 and their H.C.F. is 27. The numbers are :

 
 
 
 

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