Instructions

Choose the appropriate answer for rephrasing the underlined portion of the sentence.

Question 91

Sky-Airlines recently announced aggressive cost-cutting measures __ranging from a new airport check-in procedures that encourage passengers to use self-service kiosks and reductions__ in the size of its fleet.

Question 92

Although the square root of a negative number has no real value, it is not necessarily true that __equations involving imaginary numbers like these are practically inapplicable.__

Instructions

The sentences given in each question, when properly sequenced, form a coherent paragraph. Each sentence is labelled with a letter. Choose the most logical order of sentences from among the given choices to construct a coherent paragraph.

Question 93

A. But, clearly, the government still has the final say.

B. In the past few years, the Reserve Bank of India might have wrested considerable powers from the government when it comes to monetary policy.

C. The RBI's announcements on certain issues become effective only ,after the government notifies them.

D. Isn't it time the government vested the RBI with powers to sanction such changes, leaving their ratification later?

Question 94

A. All levels of demand, whether individual, aggregate, local, national, or international are subject to change.

B. At the same time, science and technology add new dimensions to products, their uses and the methods used to market them.

C. Aggregate demand fluctuates with changes in the level of business activity, GNP and national income.

D. The demand of individuals tend to vary with changing needs and rising income.

Instructions

For the following questions answer them individually

Question 95

A Business Group has 3 Companies X,Y,Z and a Trust P which is engaged in charitable activities. Each group company has to donate 5% of its own funds to the Trust, excluding the loan which the company has taken from other companies of the group. X has given a loan to Y which is equivalent to 10% of the funds of Y. After receiving the loan, Y has funds which are 2 times the funds of Z. If Z gave Rs. 10,000 as donation to the Trust P, how much is the approximate contribution of 'Y' to the Trust P ?

Question 96

A bucket contains 200cc of liquid. A solid ball is dropped in the bucket resulting in the rise of liquid level to 1.3 times of its original level. If the radius of the base of the bucket is 3 cm and the radius of the surface of the liquid level is 1 cm more than the radius of the base of the bucket before the ball is dropped. Find the volume of the solid metal ball.

Question 97

P.....Q

R.....S

T.....U

V.....W

Using 5 dots in each of the lines PQ, RS, TU and VW as the vertices, how many triangles can be drawn such that the base is on any one of the above lines?

Question 98

In the triangle PQR, S is the midpoint of QR. X is any point on PR. T is the point on QR such that PT || SX. If the area of triangle PQR is 5.8 sq. cm. then the area of triangle RTX is

Question 99

Given $$P(x,y) = x^2+ xy + y^2; Q(x,y) = x^2- xy + y^2.$$ Find the value of $$P(7, Q(9,4))$$

Question 100

In the given figure, PA=QB and PRQ is the arc of the circle, centre of which is O such that angle POQ = 90°. If AB= 25$$\sqrt{2}$$cm and the perpendicular distance of AB from centre O is 30cm. Find the area of the shaded region?

CAT Averages, Ratios & Proportions

CAT Logarithms, Surds & Indices