Trace out different problems (other than physical problems) of your locality due to climate changes.

Discuss different problems in the construction of price index number.

A student can solve 2 out of 4 problems of mathematics, 3 out of 5 problem of physics, and 4 out of 5 problems of chemistry. There are equal number of books of math, physics, and chemistry in his shelf. He selects one book randomly and attempts 10 problems from it. If he solves the first problem, than the probability that the will be able to solve the second problem is

Which of the following physical problem is related with SPM and air pollution-

When you visit the doctor afterseeing your grandfather’s eye problem. He said that it is the problem of accommodation in his eye. Analyze which part of the eye ball is relateddn this function?

Name the quantity for which the potential difference of a cell becomes less than its emf due to its internal resistance.

In case of a gaseous reaction, the different between the heat change at constant volume and the heat change at constant pressure is 2RT. Find out the ratio of K_(p) to K_(c) of that reaction.

The speed of a 50 kg heavenly object reduces from 30 km cdot "min"^(-1) to 10 km cdot "min"^(-1) due to its passage through earth's atmosphere. Find out the heat generated in calorie, due to this change in speed. J = 4.2 xx 10^(7) erg .

The value of equilibrium constant for the reaction 2lCl(g)iffl_2(g)+Cl_2(g) is K_c = 0.14. If the initial reaction mixture. If the following reversible reaction is carried out at different concentrations of the reactant ,will there be any change in the value of K_c ?

A company sells two different products P_(1) and P_(2) The company makes profits of Rs 40 and Rs 30 per unit on product P_(1) and P_(2) respectively. the two products are produced in a common production process and are sold in two different markets the production process has a capacity of 30000 men hours it takes 3 hours to produces one unit of P_(1) and 1 hour to produce one unit of P_(2) the market has been surveyed and company officals feels that the maximum number of P_(1) that can be sold is 8000 and maximum number that of P_(2) is 12000 units. formulate the above problem and solve it by graphical method

(Transportaion problem) : There are two factories located one at place P and the other at place Q. From these locations, a certain commodity is to be delivered to each of the three depots situated at A,B and C. The weekly requirements of the depots are respectively 5,5 and 4 units of the commodity while the production capacity of the factories at P and Q are respectively 8 and 6 units. The cost of transportaion per unit is given below: How many units should be transported from each factory to each depot in order that the transportation cost its minimum. What will be the minimum transportation cost?