Let the total work = 120 units (LCM of 20, 30 and 24) Amount of work done by Karan alone in one day = 120/20 = 6 units Amount of work done by Arjun alone in one day = 120/30 = 4 units Amount of work done by Krunal alone in one day = 120/24 = 5 units Amount of work done by Karan, Arjun and Krunal together in 3 days = 3 × (6 + 4 + 5) = 45 units Amount of work done by Arjun and Krunal together in 5 days = 5 × (4 + 5) = 45 units Remaining work = 120 – 45 – 45 = 30 units So, the time taken by Krunal alone to complete 30 units work = 30/5 = 6 days So, Krunal worked for 6 + 5 + 3 = 14 days
Which of the following additive extensively used in baking to improve dough
Sprouting of Onions during storage is inhibited by using
Common organism, which produces enterotoxin, is
Rigid & semi-rigid container are generally sterilized by
Commercial dielectric heater uses frequency in range of …...MHz.( 35-40 )
Eugenol is an anti-microbial agent present in which of the following
Which of the following Ingridents used as Ethylene absorber in active packaging system.
a) Aluminium oxide
b) Calcium oxi...
...........is the main milk protein & present in milk in ….form.
Which of the following device is used for storage of charge in pulsed electric field
Most important constituent in fruit for preparing jelly is