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About the CBSE Class 9 Maths category
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0
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573
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March 30, 2019
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When some metal cubes, with edges of 2 cm each, were dropped into the tank, the water level increased by 4 cm. Find the number of cubes in the tank
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0
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2129
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January 31, 2021
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Give one example of a situation in which
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1
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645
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July 17, 2019
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Ax+by=a-b,bx-ay=a+b find the value of x and y
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1
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607
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July 17, 2019
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After 5 years, the age of father will be two times the age of the son
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1
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995
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July 17, 2019
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In Parallelogram ABCD o is any point on the diagonal bd
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1
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959
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July 17, 2019
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Prove that the sum of any two sides of a triangle is greater than twice
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1
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1003
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July 17, 2019
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Show that the diagonals of a square are equal and bisect each each other
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1
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993
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July 17, 2019
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The question is find the sum of the first 15 multiples of 8
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1
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728
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July 17, 2019
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Prove that (x+y)3 - (x-y)3 - 6y(x2-y2) = 8y3
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1
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4317
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July 17, 2019
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PQRS is a parallelogram and angleSPQ=60. If the bisectors of angle P
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1
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3185
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July 16, 2019
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How to find rational numbers between two rational number?
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1
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720
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July 16, 2019
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Find the mean of first 10 odd numbers
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1
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520
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July 16, 2019
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A hemispherical bowl is made of steel 0.25 cm thick
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1
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562
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July 16, 2019
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ABCD is a rectangle with ∠BAC = 32°. Determine ∠DBC
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1
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2087
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July 16, 2019
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Sir, It is a very urgent question on maths project, please help us to do it?
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1
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528
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July 16, 2019
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Find a percentage increase in the area of a triangle if its each side is doubled?
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1
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562
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July 16, 2019
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The radii of two right circular cylinders are in the ratio 2 : 3 and their heights
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1
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593
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July 16, 2019
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In constructions, How we can construct or draw a 35-degree angle
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1
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3809
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July 16, 2019
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A copper wire of diameter 6 mm is evenly wrapped on a cylinder of length
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1
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2304
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July 16, 2019
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Find three rational numbers between 1 and 3
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1
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2048
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July 16, 2019
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Water flows out through a circular pipe whose internal diameter is 2 cm
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1
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916
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July 16, 2019
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What is degree measure theorem? can you explain it in a better way
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1
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865
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July 16, 2019
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In a class, number of girls is x and that of boys is y
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1
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3965
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July 16, 2019
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The taxi fare in a city is as follows: For the first kilometre, the fares is Rs.8
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1
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793
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July 15, 2019
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A square + b square +c square -ab -bc- ca = 0 then a= b = c how
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1
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2899
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July 15, 2019
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The external and internal diameters of a hollow hemispherical vessel are 16
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1
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1072
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July 12, 2019
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Find the decimal representation of 22/7
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1
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1615
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July 12, 2019
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After covering a distance of 30km. With a uniform speed there is some
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1
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1921
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July 12, 2019
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Explain six rational numbers between 3 and 4
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1
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580
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July 12, 2019
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