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Clot-on- boiling test (COB test), Lactometer test, Alcohol test, Acidity Test, Fat content, and Sediment are the platform test used for quality assessment of received raw milk.
A and B are the centres of two circles with radii 11 cm and 6 cm respectively. A common tangent touches these circles at P & Q respectively. If AB =...
A rectangle with a diagonal of length 28m is inscribed in a circle. Find the area of a circle?
O and C are the respectively orthocentre and circumcentre of ∆PQR. The line PO is extended which intersect line QR at S. such that, ∠QCR = 140°, âˆ...
In a regular hexagon, the length of one side is 10 cm. Find the area of the hexagon.
The dimensions of a luggage box are 70 cm, 50 cm, and 30 cm. How many sq. cm of cloth is required to cover the box?
In a regular polygon, the ratio of the exterior angle to the interior angle is 4:5. Find the interior angle of the polygon.
In a circle, the chord AB is 12 cm, and the perpendicular from the center O to the chord AB bisects it at point P. If OP = 5 cm, what is the radius of t...
If the points P(2, 3), Q(5, a) and R(6, 7) are co-linear, then find the value of 'a'.
The volume (in cu.cm.) of a right circular cylinder with radius 1 cm and height 2 cm on is: (Take π = 22/7)
If in a ΔABC, AD is internal angle bisector & D is a point on BC, AB = 8 cm, BC = 10 cm then what is BD:CD?