Thursday
September 18, 2014

Posts by Mayank


Total # Posts: 23

math
the angle of a quadrilateral are in the ratio 4:5:3:8. find the measure of each angle
March 9, 2013

Statistics[Math]
Construct a histogram for following frequency distribution : Class-intervals Frequency 0-4 5 5-9 8 10-14 12 15-19 9 20-24 4
October 29, 2012

Physics
A solid of density 5000 kg/m^3 weighs 0.5 kgf in air.It is completely immersed in water of density 1000 kg/m^3. Calculate the apparent weight of the solid in water.
September 20, 2012

Math
Manohar has total of rs 250 as currency notes in the denomination of rs 20 ,rs10 and rs 5. The ratio of the numbers of rs 20 notes and rs10 notes is 3:4. If he has a total of 24 notes,how many notes of each denomination he has?
September 16, 2012

Math
Manohar has total of rs 250 as currency notes in the denomination of rs 20 ,rs10 and rs 5. The ratio of the numbers of rs 20 notes and rs10 notes is 3:4. If he has a total of 24 notes,how many notes of each denomination he has?
September 16, 2012

Math
Q) Hasan buys two kinds of cloth materials for school uniforms, shirt material costs him Rs 50 per metre and trouser materia l costs him Rs 90 per meter. For every 2 meters of the trouser material he buys 3 meters of shirt material. He sells that material at12% and 10% profit ...
September 15, 2012

Geometry
If two non parallel lines are perpendicular to two other straight lines , each to each . Show that the acute angle between the first pair of lines is equal to the acute angle between the second pair of lines.
July 29, 2012

Math
Solve: 3^x^2 : 3^x = 9 : 1
July 18, 2012

Math
Solve: 3x + 7y + 5= 0 4x - 3y - 8 = 0 Find p; if: px + y - 1= 0
July 16, 2012

Math
Solve: 3x + 7y + 5= 0 4x - 3y - 8 = 0 Find p; if: px + y - 1= 0
July 16, 2012

Math
Solve: 3x + 7y + 5= 0 4x - 3y - 8 = 0 Find p; if: px + y - 1= 0
July 16, 2012

Math
Solve: i) x/a - y/b = 0 ax + by = a^2 + b^2 ii) a/x - b/y = 0 ab^2/x + a^2 b /y = a^2 + b^2
July 16, 2012

Math
Solve x/a-y/b =0 ax+by = a*a + b * b
July 16, 2012

Math
Solve x/a-y/b =0 ax+by = a*a + b * b
July 16, 2012

Math
3 men and 4 boys can do a piece of work in14 days , while 4 men and 6 boys do the same work in 10 days . How long would it take one man to finish the same work?
July 5, 2012

Chemistry
Calculate the volume at s.t.p. occupied by a gas 'Q' originally occupying 153.7cc at 287K and 750mm pressure [vapor pressure of at 287K is 12mm of Hg]
June 30, 2012

Chemistry
Calculate the volume at s.t.p. occupied by a dry gas 'Q' originally occupying 153.7cc at 287K and 750mm pressure [vapor pressure of gas 'Q'at 287K is 12mm of Hg]
June 30, 2012

math
solve the following: ax + by = a-b bx - ay = a+b find the value of x and y
June 30, 2012

chemistry
45.58 cc
September 14, 2011

chemistry
150 ml M/10 Ba(MnO4)2 in acidic medium can oxidise what?
June 26, 2011

english
fill in the blanks with appropriate (suitable)determiners 1.he did seem to have read----scriptures. 2.as----youth i had to work harder.
April 16, 2011

english
fill in the blanks with appropriate (suitable)determiners 1.he did seem to have read----scriptures.
April 16, 2011

computers
Please contact me at msjaiswal[at]gmail[dot]com for solutions. Price 10$
November 14, 2009

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