What is procedure of calculation for the volume of certain objects, one of 10 kg and another of 100 kg, with an approximation of 10%?

What is procedure of calculation for the volume of certain objects, one of 10 kg and another of 100 kg, with an approximation of 10%?
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You need to know the density of what you are measuring. 1 litre of water = 1kg. 1 litre of oil is less than 1kg. 1 litre of mercury = more than 1kg. Volume measures are NOT weight measures. Imagine 1 litre of rice vs 1 litre of sugar, or packed brown sugar. They are all going to be different weights.
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Kirti Co’s Balance Sheet shows Fixed Asset Rs. 3,60,000. At the time of absorption calculation of Net Assets is 10% less than the market value, then market value of such fixed assets is ............ (A) Rs. 3,24,000 (B) Rs. 4,00,000 (C) Rs. 4,20,000 (D) None of these

Description : Kirti Co’s Balance Sheet shows Fixed Asset Rs. 3,60,000. At the time of absorption calculation of Net Assets is 10% less than the market value, then market value of such fixed assets is ............ (A) Rs. 3,24,000 (B) Rs. 4,00,000 (C) Rs. 4,20,000 (D) None of these

Last Answer : (B) Rs. 4,00,000

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Description : A certain fluid is flowing in a 0.5m x 0.3 channel at the rate of 3 m/s and has a specific volume of 0.012 m³/kg. Determined the mass of water flowing in kg/s.  a. 267 kg/s  b. 378 kg/s  c. 375 kg/s  d. 456.5 kg/s m = Aν/V

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Description : Statistics , Problems with Two Projectors ? From the top of a 100 meter high tower an object is thrown at a 30 ° angle with a horizontal speed of 50 ms . At the same time another object from ... সাথে with the same velocity horizontally . At what time and at what height will the two objects meet ?

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Description : Vaishnavi purchased 35kg of wheat at the rate of Rs.19.50 per kg and another 35kg of wheat at a certain rate. She mixed the two and sold the entire quantity at the rate of the Rs.21.25 per kg and made 20%. Overall profit at what price per kg did she purchase the lot of another 35kg wheat?

Last Answer : Let the required price per kg be Rs'X'  Then cost price of 70 kg wheat = Rs(35 * 19.50 + 35 * X)  = Rs (682.5 + 35X)  Selling price of 70kg wheat = Rs (70 * 21.25)  = Rs.1487.5 Total cost ... 100/120=1239.58 35x= 1239.58-682.5=557.08 X=15.91 So the cost price of second lot is Rs15.91 per kg

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Description : Standard air is the: a. Mass of 1 cubic meter of dry air at 20°C and atmospheric pressure b. Mass of a cubic meter of air at atmospheric conditions c. Volume of air at ambient temperature and atmospheric pressure ... pressure at sea level or 101.325 kPa e. Volume of 1 kg of air at 15°C and 100 kPa

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Figure below shows a block of mass 35 kg resting on a table. The table is so rough that it offers a self adjusting resistive force 10%

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Fresh orange juice contains 12% (by weight) solids and the rest water 90% of the fresh juice is sent to an evaporator to remove water and subsequently mixed with the remaining 10% of fresh juice. The resultant product contains 40% solids. The kg of water removed from 1 kg fresh juice is (A) 0.4 (B) 0.5 (C) 0.6 (D) 0.7

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Kabi buys wheat at Rs. 15/kg and puts a price tag on it so as to earn a profit of 10%. However, his faulty balance shows 1000 gm when it is actually 900 gm. What is his actual gain percentage?

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