Question
A petrol station mixes 60 liters of petrol and diesel in
the ratio of 2:1. After dispensing 24 liters of the mixture, 18 liters of petrol are added. Following this, 30 liters of the mixture are sold, and 12 liters of petrol are added. What percentage of the final quantity of diesel is in the final mixture?(Can calculate approximate value)Solution
ATQ, Petrol in 60 liters = (2/3) × 60 = 40 liters Diesel in 60 liters = (1/3) × 60 = 20 liters Petrol in 24 liters = 24 × (2/3) = 16 liters Diesel in 24 liters = 24 × (1/3) = 8 liters After adding 18 liters, Petrol quantity = 40 - 16 + 18 = 42 liters Diesel quantity = 20 - 8 = 12 liters Now the ratio of petrol and diesel = 42:12 = 7:2 Petrol in 30 liters = 30 × (7/9) = 23.33 liters Diesel in 30 liters = 30 × (2/9) = 6.67 liters Final petrol quantity = 42 - 23.33 + 12 = 30.67 liters Diesel quantity = 12 - 6.67 = 5.33 liters Required percentage = (5.33/30.67) × 100 = 17.39%
Which ministry has launched the Atmanirbhar Niveshak Mitra portal to digitally facilitate investors?
Which agencies are involved in child immunization in India?
Recently Open Network for Digital Commerce (ONDC) has signed a MoU with which state/UT’s organisation to boost e-commerce adoption?
Which is Air India’s largest airport in South India by passenger volume and flight operations?
Turkey is located between
Panthi dance form is associated with_______ state of India.
What effect does adding salt to ice have on its melting point?Â
The Indian women’s hockey team came from a goal down to beat Ireland 2-1and register its second win at the Cantor FitzgeraldU-21 International four-na...
Consider the following statements about the International Union for Conservation of Nature
(IUCN):
1. The International Union for Conserva...
‘The Race of my Life’ is the autobiography of which of the following sportsmen?
Relevant for Exams:
