In the following questions numbered 1 to 20, a question is followed by data in the form of two statements labelled as I and II You have to decide whether the data given in the statement is sufficient to answer the questions.
What is the slope of the straight line?
I.The straight line passes through the origin and the point (3,2)
II.The straight line passes through (-3, -2),
How many items are sold in the shop?
I. A shop keeper sells each of the items at Rs. 50/-.
II. The shop keeper gets a profit of Rs. 1000/- for his investment of Rs. 4000/-·
Is $$x = 0$$?
I.The arithmetic mean of x, y, z, t is 6.
II.The arithmetic mean of x, y, z, t is 8.
Is the positive integer n divisible by 720?
I. n is divisible by 48 and 15.
II. n = b(b + 1) b + 2 (b + 3)(b + 4)(b + 5) for some positive integer b.
What is the total depreciation in the cost of the house at the end of 4 years?
I. Rate of depreciation of the house is 10% per amuun.
II. Area of the house is 1000 sq.m.
What are the three number in geometric progression?
I. Product of numbers = 1000
II. The three numbers are even.
What is the re1nainder obtained vvhen n is divided by 10?
I. $$n = 6^{k}$$, k is an integer $$n \geq 1$$.
II. k is a the real number.
What is the number of divisors of n?
I. $$n = p^{5}, q^{4}$$ ; p,q are distinct primes
II. n is divisible by only two distinct pri1nes.
What is the radius of the circle.
I. Circurnference of the circle is $$a\pi$$ unit and the area of the circle is $$b\pi$$ sq.units.
II. a = b.