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A is wife of C. C has two sons D and B. Statement I. P is the nephew of D. R is married to D. P is son of B. but we do not get information about X. so this statement is not sufficient. Statement II. Z is the sister in law of D. Z is the wife of D. but no info of X, hence this is also not sufficient. Statement III. X is the niece of B. B is the only sibling of D. This statement alone gives us the information that X is the daughter of D and hence granddaughter of C. therefore statement alone III is sufficient to answer the question.
A circle has a radius of 21 cm and the area of its sector is 308 cm². Find the angle subtended by the arc at the center of the circle. (Use π = 22/7)<...
Find the curved surface area of a cone whose height is 6 m and radius is 8 m. (in m 2 ) (approximate value) (The value of π is 22/7)
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The volume of cone is 1320 cm3. If its height is 1.4 cm then find the radius of the cone.
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Length of a rectangle is equal to the side of a square. If area of the square and rectangle is 576 m2 and 384 m2, respectively the...
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The base of the triangular area is two times its height. If the cost of farming area is Rs. 2000 and Rs. 80 per hectare. Find its base (1 hectare = ...