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Which of the following statements are correct on post-harvest of fruits? Statement 1: Fruits are dipped in cold water to remove field heat. Statement 2: Stems and leaves of fruits are removed.

Correct Answer: True, True
The fruits once harvested are cleaned to remove the stems and leaves. Then the fruits are dipped in cold water to remove the field heat. It also removes the microbes present on the surface. It also removes the soil and dust on the surface. They check for physical damage and biological damage of the fruit.

In the following question, two statements are given each followed by two conclusions I and II. You have to consider the statements to be true even ifthey seem to be at variance from commonly known facts. You have to decide which of the given conclusions, if any, follows from the given statements. Statements:
(I) All flowers are stems.
(II) All stems are roots. Conclusion:
(I) All roots are flowers.
(II) All stems are flowers.

A long iron rod initially at a temperature of 20°C has one end dipped in boiling water (100°C) at time, t = 0. The curved surface of the rod is insulated so that heat conduction is one dimensional in the axial direction. The temperature at a distance 100 mm from the dipped end becomes 40°C at time, t = 200 s. The same temperature is achieved at a distance of 200 mm from the dipped end at time

Which of the following phrases (i),(ii), and (iii) given below each sentenceshould replace the phrase printed in boldletters to make the sentence grammaticallycorrect? Choose the best option among thefive given alternatives that reflect the correctuse of phrase in the context of thegrammatically correct sentence. If thesentence is correct as it is, mark (E) i.e., "Nocorrection required" as the answer.
The trees shed his leaves every timeautumn approaches but a healthy treealways gets its leaves back in the spring,which explains the point that fighting spirit isenough to keep one afloat.
i. Has shed their leaves every time autumnapproaches
ii. shed their leaves every time autumnapproaches
iii. shed its leaves every time autumnapproaches

Consider the given statement/s to be true and decide which of the given conclusions/assumptions can definitely be drawn from the given statement. Statements: All fruits are leaves. Some fruits are grapes. Conclusion I: Some leaves are grapes.
Conclusion II: All grapes are fruits.

Statement : The availability of imported fruits has increased in the indigenous market and so the demand for indigenous fruits has been decreased.

Courses of Action :
I. To help the indigenous producers of fruits, the Government should impose high import duty on these fruits, even if these are not of good quality.
II. The fruit vendors should stop selling imported fruits. So that the demand for indigenous fruits would be increased.

1. All beutiful things are sad.She is beutiful.She is sad 2. All nice things are flat.TV are flat.TV's are nice things 3. Potatoes are stems.All stems are fruits.Potatoes are fruits   Choose the alternative where the 3rd segment can be deduced from above two

In a surface condenser, the water flowing through a series of tubes at the rate of 200 kg/hr is heated from 15 degree Celsius to 75 degree Celsius. The steam condenses on the outside surface of tubes at atmospheric pressure and the overall heat transfer coefficient is estimated at 860 k J/m2 hr degree. Find the effectiveness of the heat exchanger. At the condensing pressure, stream has a saturation temperature 0f 100 degree Celsius and the latent heat of vaporization is 2160 k J/kg. Further, the steam is initially just saturated and the condensate leaves the exchanger without sub-cooling i.e. only latent heat of condensing steam is transferred to the water. Take specific heat of water as 4 k J/kg K

In a surface condenser, the water flowing through a series of tubes at the rate of 200 kg/hr is heated from 15 degree Celsius to 75 degree Celsius. The steam condenses on the outside surface of tubes at atmospheric pressure and the overall heat transfer coefficient is estimated at 860 k J/m2 hr degree. Find the number of transfer units of the heat exchanger. At the condensing pressure, stream has saturation temperature 0f 100 degree Celsius and the latent heat of vaporization is 2160 k J/kg. Further, the steam is initially just saturated and the condensate leaves the exchanger without sub-cooling i.e. only latent heat of condensing steam is transferred to water. Take specific heat of water as 4 k J/kg K

Concentrated fermentation liquid containing 20% (w/w) gluconic acid from an evaporator has a flow rate of 2000 kg/h and a temperature 90 °C. It needs to be cooled to 6 °C in a heat exchanger with cooling water. The cooling water has a flow rate 2700 kg/h and an initial temperature 2 °C. If the cooling water leaves the heat exchanger at 50 °C, what is the rate of heat loss from gluconic acid solution to the surroundings? Assume the heat capacity of gluconic acid is 0.35 cal/g-°C-1.

There are n boxes and m fruits. If we put 3 fruits in each box 3 fruits will be excess. If we put 4 fruits in each box 1 box will be excess. Find number of boxes and fruits ?