Question
The ratio of the speeds of Y and Z is 7 : 5. When Y
increases his speed by 40%, he covers 294 km in 3 hours. Find the time taken by Z to cover 200 km.Solution
ATQ, Increased speed of Y = (294/3) = 98 km/hr
So, actual speed of Y = 98 ÷ 1.40 = 70 km/hr
Or, speed of Z = 70 × (5/7) = 50 km/hr
Therefore, required time = (200/50) = 4 hours
Human insulin is being commercially produced from a transgenic species of:
Main composition of synthetic milk is
What is the function of syruping or brining in canning?
Which physical treatments of the surface of the fruits and vegetables improves osmotic dehydration?
Options:
1. Puncture
2. Abrasio...
Bt brinjal is
Which of the following produce burnt flavor in milk
a)Â Â Â Â Â Â Streptococcus
b)Â Â Â Â Â E.coli
c)Â Â Â Â Â Â Aeromona...
As per FSSA in packaging requirements for fruit and vegetable products, juices and pulps may be packed in the following type of container, when sulphited
One serving of Cheddar cheese (28g) provides __% of the RDA of calcium:
In which year was FSSAI established?
In microwave oven microwaves are emitted by