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According to the Food and Agricultural Organization (FAO), food security emerges when all people at all times have physical and economic access to adequate, safe and nourishing food to meet their nutritional needs and food preferences for healthy life.
Find the G.C.D. of the following:
35x5 y3 z4, 49x² yz3, 14xy2 z²
A can do a piece of work in 20 days and B can do it in 30 days. How long will they take to do the work together?
Find the LCM of pair of the following polynomials x4 – 27a3 x, (x-3a)², whose GCD is (x-3a)
A can do a piece of work in 8 days and B can do the same piece of work in 12 days. A and B together complete the same piece of work and get ?200 as the...
Find the missing number
2, 4, 12, 48, 240, .....
A machine bought at Rs. 50,000 falls in its value by 8% of its value every year. Find the value of the machine after 2 years.
The highest number which divides the product of any three consecutive even natural number is
10 lakh candidates write the TNPSC Exam this year. If each exam centre is allotted with 1000 candidates. How many exam centres would be needed?
Find the difference between Simple Interest and Compound Interest for a sum of ₹ 8,000 lent at 10% per annum in 2 years.
Rs 450 is to be divided into three parts such that four times the first part may be equal to three times the second and six times the third. Then the sh...