Question
There are seven members in a family, four males and
four females. A is wife of C. C has two sons D and B. Z is the mother of X. How is X related to C? I.P is the nephew of D. R is married to D. II. Z is the sister in law of D. III. X is the niece of B. B is the only sibling of D. Each of the questions below consists of a question and three statements numbered I, II and III given below it. You have to decide whether the data provided in the statements are sufficient to answer the question. Read the question and all three statements and give answer accordingly.Solution
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.
The volume of a cube is 216 cm³. If the cost of painting the cube is Rs. 12 per cm², then find the cost of painting five faces of the cube.
A rectangular ground is 90 metre long and 70 metre broad. If two 10 metre wide paths one parallel to the breadth and one parallel to the length, of the�...
The perimeter of a square field is 16 cm more than the perimeter of a rectangle. The length of the rectangle is 72 cm which is 300% of its width. If a s...
A well with 42 m inside diameter is dug 14 m deep. Soil taken out of it has been evenly spread all around it to a width of 21 m to form an embankment. F...
- The radii of two cylinders are in the ratio of 5: 6 and their heights are in the ratio of 4: 3. The ratio of their volume is
If the curved surface area and the radius of a cylinder are 550 cm2 and 7 cm, respectively, then find the volume (in cm3) of the c...
The volume of a solid cube is 2744 m3. If whole cube is to be painted at a rate of Rs. 7.5 per m2, then what will be the cost of p...
What is the area of a regular hexagon of side 6 cm?
When the side of a square is increased by 50%, then what will be the %Â change in the area of the square?
Determine the slant height of a cone with a height of 20 cm. The cone's base radius is the same as that of a sphere, which has a volume of 38,808 cm³. ...