The average of a, b and c is 8 less than d. If the average of a, b, c and d is 42, and the average of b and c is 43. then find the average of (a-6) and ...
In a survey of 200 people: 112 like coffee (C), 125 like tea (T), 90 like juice (J). 60 like both C and T, 55 like T and J, 52 like C and J. If 30 like ...
The following table shows the number of cars sold by a dealership in the first six months of the year.
The condition for the line y = mx + c to be tangent to the circle  x ²  + y ²  = r ² isÂ
A sphere has a volume of 288Ï€ cubic units. What is the diameter of the sphere?
The area of four walls of a room is 140 cm2. If the length and breadth of the room were equal and the height of the room is 7 cm, then what i...
In a parallelogram, the base is 18 cm, and the height corresponding to the base is 10 cm. A perpendicular distance from the opposite vertex to the same ...
In a circle, two chords AB and CD intersect inside the circle at P. If AP = 4 cm, PB = 6 cm, CP = 5 cm, and PD = x cm, what is the value of x?
A person 'P' borrowed some money from a friend who lends under a unique interest structure. For the first two years, the annual i...
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