Is point 'C in the first quadrant ?
I. 'C lies within the circle with centre at the origin and radius 2 units.
II. 'C lies on the straight line 2x + 3y = 4.

A. If statement I alone is sufficient but statement II alone is not sufficient.

B. If statement II alone is sufficient but statement I alone is not sufficient.

C. If both statement I and II together are sufficient but neither statement alone is sufficient.

D. If statements I and II even together are not sufficient.

Answer & Explanation

Answer : Option
D

Explanation :

x 0 2

y 4/3 0

From even both the statements we cannot ascertain the position of point C.

A tank contains 12 litres of water. Ifan inlet'A'and an outlet ' B' are opened at the same time, the tank is completely filled in 8 hrs. What is actual capacity of the tank ?
I. Pipe 'A alone takes 2hrs to fill the tank.
II. If the tank is completely filled then pipe B alone takes 5 hrs to empty it.

A. If statement I alone is sufficient but statement II alone is not sufficient.

B. If statement II alone is sufficient but statement I alone is not sufficient.

C. If both statement I and II together are sufficient but neither statement alone is sufficient.