Ax+by=ab,bxay=a+b find the value of x and y


1

369

July 17, 2019

After 5 years, the age of father will be two times the age of the son


1

503

July 17, 2019

In Parallelogram ABCD o is any point on the diagonal bd


1

724

July 17, 2019

Prove that the sum of any two sides of a triangle is greater than twice


1

702

July 17, 2019

Show that the diagonals of a square are equal and bisect each each other


1

464

July 17, 2019

The question is find the sum of the first 15 multiples of 8


1

443

July 17, 2019

Prove that (x+y)3  (xy)3  6y(x2y2) = 8y3


1

2819

July 17, 2019

PQRS is a parallelogram and angleSPQ=60. If the bisectors of angle P


1

1033

July 16, 2019

How to find rational numbers between two rational number?


1

454

July 16, 2019

Find the mean of first 10 odd numbers


1

305

July 16, 2019

A hemispherical bowl is made of steel 0.25 cm thick


1

343

July 16, 2019

ABCD is a rectangle with ∠BAC = 32°. Determine ∠DBC


1

1521

July 16, 2019

Sir, It is a very urgent question on maths project, please help us to do it?


1

341

July 16, 2019

Find a percentage increase in the area of a triangle if its each side is doubled?


1

351

July 16, 2019

The radii of two right circular cylinders are in the ratio 2 : 3 and their heights


1

394

July 16, 2019

In constructions, How we can construct or draw a 35degree angle


1

2455

July 16, 2019

A copper wire of diameter 6 mm is evenly wrapped on a cylinder of length


1

1685

July 16, 2019

Find three rational numbers between 1 and 3


1

1023

July 16, 2019

Water flows out through a circular pipe whose internal diameter is 2 cm


1

467

July 16, 2019

What is degree measure theorem? can you explain it in a better way


1

589

July 16, 2019

In a class, number of girls is x and that of boys is y


1

3092

July 16, 2019

The taxi fare in a city is as follows: For the first kilometre, the fares is Rs.8


1

443

July 15, 2019

A square + b square +c square ab bc ca = 0 then a= b = c how


1

1246

July 15, 2019

The external and internal diameters of a hollow hemispherical vessel are 16


1

564

July 12, 2019

Find the decimal representation of 22/7


1

886

July 12, 2019

After covering a distance of 30km. With a uniform speed there is some


1

1331

July 12, 2019

Explain six rational numbers between 3 and 4


1

341

July 12, 2019

Factorize : (x  y)3 + (y  z)3 + (z  x)3


1

321

July 12, 2019

What is the difference between a chord and secant of a circle?


1

720

July 11, 2019

For what value of,K the factor of x^2 + x(2K+2)and 2x^2 + Kx12 is x+4?


1

364

July 11, 2019
