Find the greatest number that exactly divides 35, 91 and 840?

Related Mcqs:

1. Find the greatest 4-digit number exactly divisible by 3, 4 and 5?

   A. 9985
   B. 9960
   C. 9957
   D. 9975

2. A sum of money invested at C.I. amounts to Rs. 800 in 3 years to Rs. 840 in 4 years. The rate of interest per annum is______?

   A. 2 1/2 %
   B. 4%
   C. 5%
   D. 6 2/3 %

3. Anees spends 40% of his income on rent, 30% of the remaining on medicines and 20% of the remaining on education. If he saves Rs. 840 every month, then find his monthly salary?

   A. Rs. 1800
   B. Rs. 2000
   C. Rs. 2200
   D. Rs. 2500
   E. None of these

4. If goods be purchased for Rs.840 and one-fourth be sold at a loss of 20% at what gain percent should the remainder be sold so as to gain 20% on the whole transaction?

   A. 30%
   B. 33%
   C. 33 1/3%
   D. 35%

5. The least square number which divides 8, 12 and 18 is________?

   A. 100
   B. 121
   C. 64
   D. 144

6. What will be the least number which when doubled will be exactly divisible by 12, 18, 21 and 30?

   A. 196
   B. 630
   C. 1260
   D. 2520

7. The least number which should be added to 2497 so that the sum is exactly divisible by 5, 6, 4 and 3 is:

   A. 3
   B. 13
   C. 23
   D. 33

8. The smallest number when increased by ” 1 ” is exactly divisible by 12, 18, 24, 32 and 40 is__________?

   A. 1439
   B. 1440
   C. 1459
   D. 1449

9. Find the least number of five digits which is exactly divisible by 12, 15 and 18?

   A. 1080
   B. 10080
   C. 10025
   D. 11080

10. Least perfect square number, exactly divisible by 21, 36 and 56 is_________?

    A. 3600
    B. 504
    C. 441
    D. 7056