The product of two digits number is 2160 and their HCF is 12. The numbers are________?

Related Mcqs:

1. How many four digit numbers can be formed using the digits {1, 3, 4, 5, 7,9}(repetition of digits is not allowed)?

   A. 360
   B. 60
   C. 300
   D. 180

2. In finding the HCF of two numbers, the last divisor was 41 and the successive quotients, starting from the first, where 2, 4 and 2. The numbers are______?

   A. 700,400
   B. 820,360
   C. 800,500
   D. 820,369

3. HCF and LCM two numbers are 12 and 396 respectively. If one of the numbers is 36, then the other number is_______?

   A. 36
   B. 66
   C. 132
   D. 264

4. The greatest number of four digits that have 144 for their HCF is___________?

   A. 9930
   B. 9903
   C. 9935
   D. 9936

5. The least number of five digits that have 144 their HCF is__________?

   A. 10085
   B. 10080
   C. 10075
   D. 10070

6. A two-digit number is such that the product of the digits is 8. When 18 is added to the number, then the digits are reversed. The number is :_________?

   A. 18
   B. 24
   C. 42
   D. 81

7. The product of two numbers is 2025 and their HCF is 15 their LCM is____________?

   A. 2040
   B. 2010
   C. 135
   D. 150

8. The number obtained by interchanging the two digits of a two-digit number is less than the original number by 45. If the sum of the two digits of the number so obtained is 13, then what is the original number?

   A. 49
   B. 94
   C. 83
   D. Either (a) or (b)
   E. None of these

9. The tens digit of a two-digit number is two more than its unit digit. The two-digit number is 7 times the sum of the digits. Find the units digits?

   A. 1
   B. 2
   C. 3
   D. 4
   E. None of these

10. If the number obtained on interchanging the digits of a two-digit number is 18 more than the original number and the sum of the digits is 8, then what is the original number ?

    A. 26
    B. 35
    C. 53
    D. Cannot be determined