Question
Which of the following is NOT a valid benefit of email
communication?Solution
Email is known for being a low-cost communication method. High cost is not considered an advantage of using emails.
A, B and C start running around a circular track and complete one round in 10, 15 and 25 seconds respectively. In how many seconds will the three meet a...
Find the HCF of 798 and 525.
The least number which when divided by 3, 9, 27 and 81 leave remainder 2, 8, 26 and 80 respectively is?Â
Find the GCD of 1.08, 0.36 and 0.9.
The LCM of two numbers is 33 times of their HCF. The sum of the LCM and HCF is 850. If one number is 25, then the other number is:
Five bells commence tolling together and tolls at intervals of 6, 12, 36, 42 and 60 seconds respectively. In 126 minutes, how many times do they toll to...
Find the greatest number which when divide 69,103 & 171 leave a same remainder 1 in each case?
The ratio between three numbers is 7:3:2. Their HCF is given to be 5. Determine the LCM of the numbers.
Find the HCF of two numbers if LCM and product of those two numbers are 45 and 630 respectively.
The sum of two numbers is 96 and their HCF is 12. Total number of such pairs is?  Â
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