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Potassium ions play a major role in opening and closing of stomata.
The ratio of two numbers is 6:14 and their LCM is 126. The numbers are:
The least number which is exactly divisible by 15, 25 and 30 is
Find the smallest two-digit number that leaves 4 as remainder when divided by 6 and 7.
What is the LCM of 2/3, 4/6, 8/27?
Find the largest four-digit number which when divided by each of 18, 21 and 24 leaves a remainder of 7.
What is the unit digit of the sum of 3694 and the product of 214 and 123?
The L.C.M of a² – 2a – 3 and a³ + a² + a + 1 is
The sum of two numbers is 444 and their HCF is 37. Find all the possible pairs of such numbers?
The LCM of the two numbers is 12 times their HCF. The sum of LCM and HCF is 429 and if both the number are smaller than their LCM. Find both numbers.