How to solve root 10 and 7.3 on number line


1

3406

July 3, 2019

Two circles of radii 5cm and 3cm intersect at two points and the distance


1

1584

July 3, 2019

Prove that the diagonals of a rectangle are of equal length


1

1675

July 2, 2019

If x+y+z=0, show that x^3+y^3+z^3=3xyz


1

215

July 2, 2019

What is the distance of the point P(4,3) from the origin?


1

1011

July 2, 2019

Find the volume of the largest right circular cone that can be cut out


1

983

July 2, 2019

The lengths of the diagonal of a rhombus are 24 cm and 18 cm respectively


1

371

July 2, 2019

Show that the quadrilateral formed by joining the midpoints of the sides


1

1195

July 2, 2019

The total surface area of a solid cylinder is 231 cm square and its


1

977

July 1, 2019

If a+b+c = 9 and ab+bc+ca = 23 then a cube + b cube + c cube 3abc=?


1

542

July 1, 2019

The capacity of a closed cylindrical vessel of height 1 m is 15.4 liters


1

269

June 29, 2019

If√2=1.4142, then find the value of√√21/√2+1


1

3341

June 29, 2019

Prove a cyclic parallelogram is rectangle


1

406

June 29, 2019

If (x+1/x)=9,then find the value of (x^3+1/x^3)


1

1221

June 28, 2019

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


1

419

June 28, 2019

Irrational numbers are denoted by which alphabet?


1

307

June 28, 2019

Find the missing frequencies f1 and f2 in the following frequency


1

992

June 28, 2019

A semi circular sheet of metal of diameter 28 cm is bent into an open conical cup


1

373

June 28, 2019

Factorise: a3  b3 + 1 + 3ab


1

3935

June 28, 2019

Can you give me some questions related to maths otba2015


1

211

June 27, 2019

If a,b,c are real and a^2 + b^2 + c^2= 2(abc)3 the value of 2a 3b+4c is what?


1

332

June 27, 2019

Chapter 4 rd sharma class 9 cce mcq q7


1

281

June 27, 2019

In a shower, 5 cm of rain falls. find the volume of water that falls on 2 hectares of ground


1

259

June 27, 2019

Prove that the angle subtended by an arc at the centre is double the angle subtended


1

660

June 25, 2019

State and prove converse of midpoint theorem


1

383

June 25, 2019

A man has some Hens and Cows. If the number of hens is 48 and number of feet is 140


1

199

June 25, 2019

A number consist of two digits whose sum is 9. If 27 is subtracted from the number its digits are reversed. Find the number?


1

698

June 25, 2019

A^3 + b^3 + c^3 = 3abc ? how?


1

216

June 25, 2019

The class marks of a distribution are 6,10,14,18,22,26,30. Find the class size and class interval


1

4881

June 24, 2019

Represent root 5 on a number line using both the methods


1

3465

June 24, 2019
