For the following questions answer them individually
B is the only son of C who has no daughter. K is the wife of the grandson of C. What is B to K?
A circular ground of radius 7 m is surrounded by a path of width 3.5 m. Find the area of the path.$$\left(\pi = \frac{22}{7}\right)$$
P, Q and R can do a work in 10, 15 and 30 days respectively. P works daily. Q and R together join P on alternate days starting the first day. In how many days will the work be done?
The simple interest on a sum deposited at 8% p.a. for 8 years is Rs. 16,000. What will be the compound interest on the same sum at one fourth ofthe above rate of interest for 2 years?
Study the given statements and select the appropriate answer option based on them.
Statements:
I. V is not shorter than A.
II. D is shorter than V.
III. A is shorter than D.