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Crop - Maize Water requirement - 600mm; rice - 1240mm; pea - 350mm; sugarcane - 2500mm; cotton - 800mm.
Find the number of zeroes in the end of 160!
How many numbers lie between 2000 and 3000 divisible by 5 can be made with the digits 2, 3, 4, 5, 6, 7 and 8 without repeating any digit?
Which of the following is a prime number?
The cost of painting is Rs.180 per kilogram. One kilogram paint covers 30 square feet. How much it will cost to paint a cube having each side 14 feet?
Find the average of first 21 whole numbers.
How many 100 digit positive numbers are there?
What is the highest possible sum of (p + q) if the number '4p679q3' is divisible by 12?
The sum of two numbers is 30 while the difference between these two numbers is 6. What is 50% of the product of the two numbers?