Home
Class 10
MATHS
Kargil's temperature was recorded in a w...

Kargil's temperature was recorded in a week from Monday to Saturday. All readings were in A.P. The sum of temperatures of Monday and Saturday was `5@`C more than sum of temeratures of Tuesday and Saturday. If temperature of Wednesday was `-30@`C Then find the temperature on the other five days.

Text Solution

Verified by Experts

The correct Answer is:
`therefore` The temperatures from Monday to Saturday are `-20^@C, -25^@C,-30^@C,-35^@C,-40^@`
Promotional Banner

Topper's Solved these Questions

  • ARITHMETIC PROGRESSION

    CHETAN PUBLICATION|Exercise PROBLEM SET 3|12 Videos

  • ARITHMETIC PROGRESSION

    CHETAN PUBLICATION|Exercise PROBLEM SET 3 (MCQ)|10 Videos

  • ARITHMETIC PROGRESSION

    CHETAN PUBLICATION|Exercise MASTER KEY QUESTION SET PRACTICE SET 3.3|12 Videos

  • PROBABILITY

    CHETAN PUBLICATION|Exercise ASSIGNMENT|20 Videos

  • CHALLENGING QUESTIONS

    CHETAN PUBLICATION|Exercise Mensuration|9 Videos

Similar Questions

Explore conceptually related problems

In a winter season let us take the temperature of Ooty from Monday to Friday to be in A.P. The sum of temperature from Monday to Wednesday is 0^(@)C and the sum of the temperature from Wednesday to Friday is 18^(@)C . Find the temperature on each of the five days.

In a week, temperature of a certain place is measured during winter are as follows 26^@C , 24^@C, 28^@C, 31^@ C, 30^@C, 26^@C, 24^@C . Find the mean temperature of the week.

An adiabatic vessel of total volume V is divided into two equal parts by a conducting separator. The separator is fixed in this position. The part on the left contains one mole of an ideal gas (U=1.5 nRT) and the part on the right contains two moles of the same gas. initially, the pressure on each side is p. the system is left for sufficient time so that a steady state is reached. find (a) the work done by the gas in the left part during the process, (b) the temperature on the two sides in the beginning, (c ) the final common temperature reached by the gases, (d) the heat given to the gas in the right part and (e) the increase in the internal energy of the gas in the left part.

The temperature and the relative humidity of air are 20^(@)c and 80% on a certain day. Find the fraction of the mass of water vapour that will condense if the temperature falls to 5^(@)C .The saturation vapour pressure are 17.5mm and 6.5mm of mercury at 20^(@)c and 5 degree C respectively.

A concrete slab has a length of 10 m on a winter night when the temperature is 0^@C . Find the length of the slab on a summer day when the temperature is 35^@C . The coefficient of linear expansion of concrete is 1.0xx10^(-5) C^(-1) .

A Tungsten cathode and a thoriated-tungsten cathode have the same geometrical dimensions and are operated at the same temperature. The thoriated-tungsten cathode gives 5000 times more current than the other one. Find the operating temperature. Take relevant data from the previous problem.

A metal ball of mass 1kg is heated by means of a 20W heater in a room at 20^(@)C . The temperature of the ball becomes steady at 50^(@)C . (a) Find the rate of loss of heat to the surrounding when the ball is at 50^(@)C . (b) Assuming Newton's law of cooling, calculate the rate of loss of heat to the surrounding when the ball is at 30^(@)C . (c) Assume that the temperature of the ball rises uniformly from 20^(@)C to 30^(@)C in 5 minutes. Find the total loss of heat to the surrounding during this period. (d) Calculate the specific heat capacity of the metal.