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Bhawana
Questions (18)
what volume of co2 is obtained when 20 g of 20% pure caco3 is completely heated
1 answer
34 views
What volume of CO2 gas is produced when 20 g of 20% pure caco3 is completely heated
1 answer
38 views
What is absolute zero temperature?
1 answer
368 views
In the adjoining figure,the slant height and the total surface area of square based pyramid are 12cm and340sq.cm
3 answers
1,295 views
Given solid object is made up of a hemisphere snd a cyinder.the radius of a hemisphere is equal to the radius of a cylinder.The
2 answers
727 views
Two years hence,a father will be six times as old as his son.Three years ago,the father was five times as old as his son will be
2 answers
588 views
1/4(y+b)+1/4(y-b)+y/2(y^2-b^2)-y^3/y^4-b^4
2 answers
311 views
Out of 65 players,11 play basketball only,11 play both basketball and cricket.The number of players who play cricket is twice
7 answers
2,542 views
Clarify the international between executive and judiciary in four points
1 answer
426 views
Suppose,you got opportunity to meet with a Gorkhali solider on the occasion of the hundred years of the first world war.on the
1 answer
387 views
Suppose you met a student leader who had involved in the movement of 2036B.S.?prepare a model of article to publish in the
1 answer
388 views
If pistons A,B andC of the apparatus given in the diagram are supposed to be friction less,what is the of the pistonB?what force
1 answer
393 views
from the age of a person if two fifth of his age is subracted,the result becomes 24 years.find the age of the person
2 answers
1,651 views
In the given solid triangular prism,if AB=3cm,AC=4cm,Bc=5 and the area of the rectangular surfaces is 240sq.cm,find the
2 answers
626 views
Find the difference between compound interest payable annually and half annually for a amount Rs 14000 at the rate 12% per annum
2 answers
743 views
Verify experimentally that the opposite angles of a cyclic quadrilateral are supplementary
0 answers
541 views
In the adjoining figure AOB is a diameter,ARC DC =ARC BC,then prove that AD//OC
3 answers
509 views
In the given figure,QR//PB,parallelogram PQRS and AQRB are standing on the same base QR.prove that,□PQRS=□AQRB
1 answer
638 views
Answers (9)
33,10
28yrs,3yrs
40 years
20cm
i)BOC=BC ii)DAB=1/2BD=BC iii)BOC=DAB iv)AD//OC
i)this figures ii)♢PAQ=♢SBR iii)□PQRB-♢PAQ=□PQRB-♢SBR iv)AQRB=□PQRS
i)♢PAQ=♢SBR ii)□PQRB-♢PAB=PQRB-♢SBR iii)□AQRB=□PQRS
I don't know,plz help me,its important
Ci=3561.6,half annually compound interest=3674.67
