Question
Oxygen-rich blood from the lungs comes to the ______.
Solution
Oxygen-rich blood flows from the lungs back into the left atrium (LA), or the left upper chamber of the heart, through four pulmonary veins.
Two numbers are in the ratio 2:7. The product of their H.C.F. and L.C.M. is 5054. The sum of the numbers is:
Three numbers are in the ratio 2:3:4 and their HCF is 24. Find the numbers?
What is the minimum number of square marbles required to tile a floor of length 2 metres 8cm and width 2 metres 86 cm? Â
Find the LCM of x² – 8x + 15 and x² – 5x + 6 is.Â
The least number which when divided by 10, 12, 15 and 20 leave zero remainder in each case and when divided by 24 leaves a remainder of 12 is:
The sum of two numbers is 99 and their HCF is 9. Total number of such pairs of numbers is?  Â
The HCF and LCM of two natural numbers are 8 and 48, respectively. What is the difference between the two numbers, if one of the numbers is 16?
The HCF of two numbers is 13. Which of the following can never be their LCM?
LCM of two prime numbers 'x' and 'y' is 437 where x < y. Find the value of 'y'.
The smallest number which when divided by 22 and 34 leaves remainder 10 and 22 respectively is:
