Question
Which of the following is / are the reason/s for the
preservation of the food commodity? a.      Availability of the food in off season b.   Decreasing the shelf life of the perishable commodity c.   Protect food from spoilage d.   Preservation has no effect on shelf lifeSolution
Food commodity is preserved to increase its shelf life and protect the food from spoilage as well as made the food available during the off season.
The roots of the quadratic equation x² + px + q = 0 are in the ratio 3:4. If the sum and product of the roots are 7 and 12, respectively, find the valu...
Out of total number of people in an office, 40% are males. Ratio of number of married to that of unmarried people in the office is 3:2 while ratio of nu...
If x 8  + x -8  = 194, then find the value of (2x 2  – 4) 2  – 1.
A man covered 40 km by bus and rest 25 km on foot. If the speed of the bus is 150% more than that of the man and the whole distance is covered in 2 hour...
If, ( a + b = 12 ) and ( a² + b² = 80 ), then find the value of (a³ + b³). Â
- If x 4  – 83x 2  + 1 = 0, then find the value of x 3  - x -3  can be:
If 9x2 + 16y2 = 24xy, then find the ratio of ‘x’ and ‘y’, respectively.
In ∆ ABC, MN ‖ BC, the area of quadrilateral MBCN=130 sqcm. If AN : NC = 4 : 5, then the area of ∆ MAN is:
Find the value of ‘x’ in the given expression
(49/16)x × (64/343)x-1 = 4/7
