Maths-
If 5 is added to each and every item of a data, then the A.M is
Maths-General
- equal to the first A.M.
- increased by 5 to the first A.M.
- 5 times to the first A.M.
- decreased by 5 to the first A.M.
Answer:The correct answer is: increased by 5 to the first A.M.
Book A Free Demo

Grade*
Select Grade
Related Questions to study
maths-
Six faces of a balanced die are numbered from integers 1 to 6 This die is tossed 60 times and the frequency distribution of the integers obtained is given below Then the mean of the grouped data is

Six faces of a balanced die are numbered from integers 1 to 6 This die is tossed 60 times and the frequency distribution of the integers obtained is given below Then the mean of the grouped data is

maths-General
chemistry-
Find the molality of H2SO4 solution whose specificgravityis1.98gml-1and 95% by volume H2SO4

Find the molality of H2SO4 solution whose specificgravityis1.98gml-1and 95% by volume H2SO4
chemistry-General

chemistry-
Assertion: DH is positive for endothermic reactions.
Reason: If total enthalpies of reactants and products are HR &HP respectively then for an endothermic reaction HR<HP.
Assertion: DH is positive for endothermic reactions.
Reason: If total enthalpies of reactants and products are HR &HP respectively then for an endothermic reaction HR<HP.
chemistry-General
chemistry-
What is the normality of 1MH3PO4 solution?
What is the normality of 1MH3PO4 solution?
chemistry-General
chemistry-
Which represent percent by strength-
Which represent percent by strength-
chemistry-General
chemistry-
Which of the following is correct-
Which of the following is correct-
chemistry-General
chemistry-
Assertion: Thechemicalreaction,3H2(g)+N2(g) →2NH3 shows decrease in entropy.
Reason: The process passes into equilibrium state when DGT,P becomes zero.
Assertion: Thechemicalreaction,3H2(g)+N2(g) →2NH3 shows decrease in entropy.
Reason: The process passes into equilibrium state when DGT,P becomes zero.
chemistry-General
chemistry-
Assertion: Atconstanttemp0ºCand1atm,the changeH2O(s)→H2O(I)DH and DE both are zero.
Reason: During is other mal process Hand E both remains constant.
Assertion: Atconstanttemp0ºCand1atm,the changeH2O(s)→H2O(I)DH and DE both are zero.
Reason: During is other mal process Hand E both remains constant.
chemistry-General
chemistry-
Assertion: For a particular reaction, heat of combusitionate contant pressure (qp) is always greater than that at constant volume (qv).
Reason: Combustion reactions are invariably accomplished by increase in no. of moles.
Assertion: For a particular reaction, heat of combusitionate contant pressure (qp) is always greater than that at constant volume (qv).
Reason: Combustion reactions are invariably accomplished by increase in no. of moles.
chemistry-General
chemistry-
The molarity of 0.04NBa(OH)2 as a base is-
The molarity of 0.04NBa(OH)2 as a base is-
chemistry-General
maths-
The number of students absent in a class were recorded every day for 120 days and the information is given in the following frequency table Then the mean number of students absent per day is

The number of students absent in a class were recorded every day for 120 days and the information is given in the following frequency table Then the mean number of students absent per day is

maths-General
maths-
The frequency distribution of the marks obtained by 100 students in a test carrying 50 marks is given below Then the mean is

The frequency distribution of the marks obtained by 100 students in a test carrying 50 marks is given below Then the mean is

maths-General
chemistry-
Which of the following solutions has the highest normality-
Which of the following solutions has the highest normality-
chemistry-General
maths-
The value of median for the data given below is

The value of median for the data given below is

maths-General
maths-
The median of the following frequency distribution

The median of the following frequency distribution

maths-General