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Rent for machine P : Rent for machine Q: Rent for machine R = 18`xx` 15 : 20`xx` 18 : 24`xx` 32 = 45 : 60 : 128 Rent to be paid for machine P = `45/(45+60+128)` × 58,250 = Rs. 11,250 Rent to be paid for machine Q = `60/(45+60+128)` × 58,250 = Rs. 15,000 Rent to be paid for machine R = `128/(45+60+128)` × 58,250 = Rs.32,000
Petroleum is a mixture of-
The scientific name of vitamin B12is :
What is the atomic number of silicon, a component of quartz?
The term Fire Ice is used for ___?
Ultra-purification of metals is achieved using:
Chloroquine is classified under which category of drugs?
Hydrogen was discovered by?
An element has an atomic number of 17 and a mass number of 36. How many neutrons are in its nucleus?
What is the Chemical name of Chromic Acid?
What is the chemical name of quick lime?