SOJO

try google "" There is nothing to do but to"", and even this will return your several results.

800Bob, Could you please explain what should be the correct answer?

OA is E

OA is B.

OA is D.

Got it now . Let T total no . of passengers on the ship and X Passenger with round ticket . =>0.20T=.40X =>X/T=1/2 , that is 50%.

OA is 8.

Thanks Guys , OA 165

Bulls-eye , Could you please explain it ? I was able to solve till 2^(k-12)>5^6. btw, OA 1)21 2)26

1)The average of three numbers is 39 and the median of the numbers is 48. What is the maximum of the least number? 2)If n=0.0025*0.025*0.00025*(2^k), and n>1, what is the least possible value of k?

A circle is randomly divided into eight arcs of 10, 20, 30, 40, 50, 60,70, 80 degree . An octagon can be formed by linking the eight points. The greatest possible inside angle could be: 155, 160, 165, 170, 175

. In the xy-plane, what is the area of the region encircled by y>3, x>2, and y Please explain your approach.

At their respective rates, machine A produced 6000 nails and B produced 8000 nails. Is A takes more time than B? 1). B can produce 2000 more nails than A during an hour. 2). B's rate is twice that of A

How long time will is takes for x, y, and z to complete a certain work together? 1). It takes three hours for x and y to complete the work together. 2). It takes four hours for x and z to complete the work together.

What is the remainder when 2^k is divided by 10? 1). K is divisible by 10 2). K is divisible by 4

A straight line intercepts with both the X axis and the Y axis, the angle formed by the line and X axis is a, and the angle formed by the line and Y axis is b, what is the slope of the line? 1). a=45 2). b=135

OA 1)4 2)C 3) 5,10 Can someone please explain Q.2? IMO, Ankost is right about Q.1 c0 it means that (c,d) is in II Quadrant (c,-d) is in III Quadrant, (-c,-d) is in IV Quadrant So fourth vertex will be in I quadrant , so answer is (3,5), that is (-c,d)

OA 1)B 2)C 3)D. Can someone please explain why B is sufficient in Q.3

If points (c,d), (c,-d), (-c,-d) are three vertex of a certain rectangle, where c0, which of the following points could be the fourth vertex? 1) (-3,-5) 2) (5,-3) 3) (-5,3) 4) (3,5) On a certain transatlantic crossing, 20 percent of a ship's passengers held round-trip tickets and also took their cars abroad the ship. If 60 percent of the passengers with round-trip tickets did not take their cars abroad the ship, what percent of the ship's passengers held round-trip tickets? A. 33 1/3% B. 40% C. 50% D. 60% E. 66 2/3% If the four sides of a pentagon is 2, 3, 4, 5, respectively, which of the following could be the length of the fifth side? 1)5 2)10 3)15 4)20

If (1/root3)^k 1). k is the odd number smaller than 12 2). k is the prime number smaller than 12 Which of club A and B has more members? 1) 20% of the members of A joined B also. 2).30% of the members of B joined A also. In triangle ABC, AD is perpendicular to BC, so, angle A is divided to two angles x and y. Is x greater than y? 1). Angle B 2). BD>DC

A) If [d] denoted to be the least integer less than d, is [2d] equal to zero? 1).[d]=0 2).[3d]=0 B) If X^3 * Y^4=5000, is Y=5? 1). Y is a positive integer 2). X is an integer C) A decimal can be represented to be 0.n68, where n is an integer. Then, n=? 1). n 2). n0, 0.n68

OA is A.

Aroca City currently funds its public schools through taxes on property. In place of this system, the city plans to introduce a sales tax of three percent on all retail sales in the city. Critics protest that three percent of current retail sales falls short of the amount raised for schools by property taxes. The critics are correct on this point. Nevertheless, implementing the plan will probably not reduce the money going to Aroca's schools. Several large retailers have selected Aroca City as the site for huge new stores, and these are certain to draw large numbers of shoppers from neighboring municipalities, where sales are taxed at rates of six percent and more. In consequence, retail sales in Aroca City are bound to increase substantially. In the argument given, the two potions in boldface play which of the following roles? A. The first is an objection that has been raised against a certain plan; the second is a prediction that, if accurate, undermines the force of that objection. B. The first is a criticism, endorsed by the argument, of a funding plan; the second is a point the argument makes in favor of adopting an alternative plan. C. The first is a criticism, endorsed by the argument, of a funding plan; the second is The main reason cited by the argument for its endorsement of the criticism. D. The first is a claim that the argument seeks to refute; the second is the main point used by the argument to show that the claim is false. E. The first is a claim that the argument accepts with certain reservations; the second presents that claim in a rewarding that is not subject to those reservations.

Smithtown University's fund-raisers succeeded in getting donations from 80 percent of the potential donors they contacted. This success rate, exceptionally high for university fund-raisers, does not indicate that they were doing a good job. On the contrary, since the people most likely to donate are those who have donated in the past, good fund-raisers constantly try less-likely prospects in an effort to expand the donor base. The high success rate shows insufficient canvassing effort. Which of the following, if true, provides more support for the argument? A. Smithtown University's fund-raisers were successful in their contacts with potential donors who had never given before about as frequently as were fund-raisers for other universities in their contacts with such people. B. This year the average size of the donations to Smithtown University from new donors when the university's fund-raisers had contacted was larger than the average size of donations from donors who had given to the university before. C. This year most of the donations that came to Smithtown University from people who had previously donated to it were made without the university's fund-raisers having made any contact with the donors. D. The majority of the donations that fund-raisers succeeded in getting for Smithtown University this year were from donors who had never given to the university before. E. More than half of the money raised by Smithtown University's fund-raisers came from donors who had never previously donated to the university.

1)A. 90/(V-3)-90/(V+3) =1/2 =>V=33 miles/hr time taken to travel downstream=90/36=2.5 2)D f(x)= x^2*(1-x)^2 f(1-x)=(1-x)^2*(1-1+x)^2 =>f(1-x)=x^2*(1-x)^2=f(x) 3) B. Not sure about this one Median is middle number , that is 10th day. For 10th day money earned is 84$