Math Is Fun Forum / Exercise

ganesh · 2009-03-16 01:47:50

What is

equal to?

ganesh · 2009-03-16 01:57:12

What is the value of

?

ganesh · 2009-03-16 02:07:08

What is the value of

?

ganesh · 2009-03-16 02:17:44

What is the value of

?

ganesh · 2009-03-16 02:31:19

If 2x+3y = 31, y-z = 4 and x+2z = 11, then what is te value of x+y+z?

ganesh · 2009-03-16 03:12:58

If 4x + 3y = 18xy and 2x - 5y + 4xy = 0, then what are the values of x and y respectively?

ganesh · 2009-03-16 03:31:42

What is the value of (x - y) if

and
?

ganesh · 2009-03-16 03:37:19

If a + b = 5 and 3a + 2b = 20, then what is 3a + b equal to?

ganesh · 2009-03-16 03:47:35

What is the value of

?

ganesh · 2009-03-16 04:43:06

What is the value of

?

ganesh · 2009-03-16 06:23:45

What is the value of x if

?

ganesh · 2009-03-16 06:37:00

The sum of three numbers is 98. If the ratio of the first to the second is 2:3 and that of the second to the third is 5;8, then what is the second number?

ganesh · 2009-03-16 06:48:17

If $510 be divided among A, B, and C such that A gets

of what B gets and B gets of what C gets, then what are their shares respectively?

ganesh · 2009-03-17 05:04:20

A sector of a circle of radius 21 centimeters and central angle 120° is made into a cone by bringing its radii together. What is the radius of the cone so obtained?

ganesh · 2009-03-17 05:12:46

The diameters of the bases of two cones are equal.If their slant heights are in the ratio 5:4, find the ratio of their curved surface areas.

ganesh · 2009-03-17 05:19:42

The area of cross section of a cylinder is 22 cm². If its height is 14 cm, what its volume in cm³?

ganesh · 2009-03-17 05:27:07

What is the relation between the volume 'V' of a sphere of radius 'r' and its surface area 'S'?

ganesh · 2009-03-17 05:38:05

What is the ratio of the volume of a cube to that of a sphere which exactly fits into the cube?

ganesh · 2009-03-17 05:50:29

What is the ratio of the volumes of the three solids Cylinder, Cone, and Hemisphere having equal base area and height?

ganesh · 2009-03-17 06:13:27

If A, B, and C are any three sets, then what is

equal to?

ganesh · 2009-03-18 02:40:35

If the product of two monomials is 72x⁵ and their Greatest Common Divisor if 6x², what is their Least Common Multiple?

ganesh · 2009-03-18 04:35:14

If p and q are the roots of the equation x² - 7x + 8 = 0, what is the value of

?

ganesh · 2009-03-18 04:43:55

What would a Recurring Deposit Amount Deposited
of $50 per month at 10% simple interest per annum fetch at the end of 2 years?

ganesh · 2009-03-18 04:56:54

If V is the volume of a cone of radius r and height h, and if radius of the base of the cone is doubled and the height tripled, what would be the value of the Volume of the new cone formed?

ganesh · 2009-03-18 05:04:43

The numbers
1, 1, 1, 1, 1, 1, ...... are in

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#51 2009-03-16 01:47:50

Re: Exercise

#52 2009-03-16 01:57:12

Re: Exercise

#53 2009-03-16 02:07:08

Re: Exercise

#54 2009-03-16 02:17:44

Re: Exercise

#55 2009-03-16 02:31:19

Re: Exercise

#56 2009-03-16 03:12:58

Re: Exercise

#57 2009-03-16 03:31:42

Re: Exercise

#58 2009-03-16 03:37:19

Re: Exercise

#59 2009-03-16 03:47:35

Re: Exercise

#60 2009-03-16 04:43:06

Re: Exercise

#61 2009-03-16 06:23:45

Re: Exercise

#62 2009-03-16 06:37:00

Re: Exercise

#63 2009-03-16 06:48:17

Re: Exercise

#64 2009-03-17 05:04:20

Re: Exercise

#65 2009-03-17 05:12:46

Re: Exercise

#66 2009-03-17 05:19:42

Re: Exercise

#67 2009-03-17 05:27:07

Re: Exercise

#68 2009-03-17 05:38:05

Re: Exercise

#69 2009-03-17 05:50:29

Re: Exercise

#70 2009-03-17 06:13:27

Re: Exercise

#71 2009-03-18 02:40:35

Re: Exercise

#72 2009-03-18 04:35:14

Re: Exercise

#73 2009-03-18 04:43:55

Re: Exercise

#74 2009-03-18 04:56:54

Re: Exercise

#75 2009-03-18 05:04:43

Re: Exercise

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