In questions numbered 1 to 20. a question is followed by data in the form of two statements labelled as I and Il. You must decide whether the data given in the statements are sufficient to answer the questions. Using the data make an appropriate choice from (a) to (d) as per the following guidelines:
If p and q are integers is $$p > q$$?
I. $$\frac{p}{6} = \frac{q}{3}$$
II. p is a multiple of q.
What is the perimeter of the triangle ABC?
I. $$x = 45^\circ$$
II. The area of the triangle is 18 sq.cm
Is the natural number m even?
I. m is a multiple of an odd natural number
II. m is the LCM of two odd natural numbers
Is the positive integer n a prime?
I. The number of positive divisors of n$$^2$$ is 3.
II. n is a divisor of 1155.
If a and b are real numbers.is their product ab negative?
I. 5|a| + 3|b| =0
Il. 5|a| = 3|b|
What is the cost price of the pen?
I. If it is sold for Rs. x + 2. the profit will be 5%.
II. Itis sold for Rs. x at a loss of 5%.
Is $$(x^3 + y^3)^ \frac{1}{3} $$ an integer
I. $$x^3 + y^3$$ is a multiple of 125
II. $$x^3 + y^3$$ is equal to the volume of the cuboid whose dimensions are 16 cm. 125 cm and 27 cm