Question
Typhoid is caused
byÂSolution
Typhoid fever is a life-threatening infection caused by the bacterium Salmonella Typhi. It is usually spread through contaminated food or water. Once Salmonella Typhi bacteria are ingested, they multiply and spread into the bloodstream.
Ratio of two numbers 4:11 and their LCM is 1980. Find the sum of the given two numbers.
If the highest common factor of two numbers is 12, then which of the following may be the least common multiple of the numbers?
Find the smallest 3-digit number that leaves 2 as remainder when divided by 6, 4 and 7.
The HCF and LCM of two numbers, A and B, are 9 and 162, respectively. The difference between these two numbers is 27. Find their sum.
Find the greatest number of 4 digits divisible by 15, 25, 40 and 75.
The LCM of two numbers is 168, and the numbers are in the ratio 4:7. Find the sum of the numbers.
Three numbers are in the ratio 3:7:2 respectively. If the HCF of the numbers is 5, then find the LCM of the numbers.
The least number which when divided by 8, 12, 16 and 18 leave zero remainder in each case and when divided by 22 leaves a remainder of 12 is:
- Three numbers are in the ratio 3:5:7 respectively. If the HCF of the numbers is 4, then find the LCM of the numbers.
The LCM and the HCF of the numbers 25 and 50 are in the ratio:
