Drinking water with high nitrate can cause a potentially fatal disorder called methemoglobinemia. Methemoglobinemia is a condition in which more than one percent of the hemoglobin in red blood cells take the form of methemoglobin.
In a village with a population of 1200, comprising both males and females, the ratio of males to females is 7:5. Each male receives 20 kg of rice, whil...
When a number ‘N’ is divided by 40, the quotient is 70% more than the divisor and the remainder is 90% of the divisor. Find the value of ‘N’.
 is divisible by which one of t...
The numerator of a fraction is 2 less than its denominator. If the numerator is decreased by 2 and the denominator is increased by 3, the denominator be...
If a = 12, b = 23, c = 34, ............... z = 2627. How many zeros are formed after multiply a × b &t...
Let x represent the largest number that can divide the numbers 603, 1698, and 1041, leaving the same remainder in each case. Calculate the value of 2xâˆ...
How many two-digit even numbers can be formed using the digits 3, 4, 5, 7, and 8, ensuring that no digit is repeated?
Find the smallest number that is divisible by 4, 6, 10, and 13.
How many 100 digit positive numbers are there?
Consider a three-digit number where the middle digit (tens place) is 3. If the digits in the hundreds and ones places are swapped, the new number become...
