If the sum to infinity of the series 2 + (2 - d)2/3 + (2 + d) 4/9 + (2 + 3d) 8/27 + (2 + 5d) 16/81 + ..... is 5/2, what is the value of d?
In the figure below, BD = 8 cm and DC = 6 cm. If AE : ED = 3 : 4. and AF = 12 cm, find AC (in cm).
In how many ways can twelve similar balls be divided into three groups, with each group containing at most six balls?
A cubic polynomial P(x) has a leading coefficient of 1. When divided by x, P(x) leaves a remainder of 1 and when divided by x - 3 or x + 3, it leaves a remainder of 10. Find the remainder when P(x) is divided by x - 4.
Let a(x) = │4x2 + 4x + 1│ and b(x) = -│6x + 3│, where x is a real number. Find the number of points at which these two curves meet.
1,0,3,none
In a fruit mall, a certain stall sells only Apples, Pears, Kiwis and Peaches. When I asked the fruit vendor about their costs, I was told that any fruit in the stall costs Rs.25. Then, I asked him to give me a basket of fruits worth Rs.500, with at least two fruits of each variety. Assuming that there is no additional charge for the basket, how many different combinations of fruits can the basket contain?
A. 17C3
B. 19C3
C. 15C3
D. 12C3
In triangle ABC, ∠B = 90° and BD is the altitude drawn from B to AC. If the area of triangle ABC is X sq.cm, the product (AD) x (CD) cannot be
A. 3\4X
B. 11\10X
C.7\8X
D. X
Find the number of ordered pairs (a, b), where both a and b are whole numbers, such that .
a-1\b=a\b+1
There is a park which is in the shape of a right-angled triangle, with a tower erected at the midpoint of the longest edge of the park.The two perpendicular edges of the park subtend angles of 60° and 90° at the top of the tower. If the area of the park is 168 underoot 2 sq.m, what is the height of the tower?
There are nine distinct two-digit numbers, the tens digit of each number being greater than its units digit. If the digits of each number are interchanged and the resulting number is subtracted from the original number, then the average of all the results obtained is 9. Find the average of the tens digits of the numbers.
4,6,7,5
The sum of the first 40 terms of the series 2 + 10 + 30 + 68 + 130 ...... is
A.583210
B.615340
C.648620
D.673220
A number N2, where N is a natural number, is such that exactly three of its factors are less than N. What is the number of factors of N3?
A. 8
B. 9
C. 10
D. 11
If A, B, C, D, E, F and G are seven natural numbers, with no three of the seven being equal, what is the minimum possible value of Y, where Y = A + 2B + 3C + 4D + 5E + 6F + 7G?
A. 39
B. 78
C. 62
D. 50
If a is an integer, then for how many integral values of n can the quadratic equation x2 - (2a + 3)x + 4n = 0, have real and equal roots for x?
A. 0
B. 1
C. 2
D. 3
hey buddies,i have made a STUDY GROUP on WATSAPP. Anyone who is serious out cat for this year, DO ping me in my no 8486024078..
Guys please post questions on this year's thread:
http://www.pagalguy.com/cat/official-verbal-ability-thread-for-cat-2014-25112511
Excess inventory, a massive (large in scope or degree "the feeling of frustration, of being ineffectual, is massive David Halberstam") problem for many businesses, has several causes, some of which are unavoidable. Overstocks may accumulate through production overruns (a run in excess of the quantity ordered by a customer) or errors. Certain styles and colors prove unpopular. With some products-computers and software, toys, and books-last year's models are difficult to move even at huge discounts. Occasionally the competition introduces a better product. But in many cases the public's buying tastes simply change, leaving a manufacturer or distributor with thousands (or millions) of items that the fickle public no longer wants.
One common way to dispose of (dispose of: v.处理) this merchandise is to sell it to a liquidator, who buys as cheaply as possible and then resells the merchandise through catalogs, discount stores, and other outlets (an agency (as a store or dealer) through which a product is marketed "retail outlets"). However, liquidators may pay less for the merchandise than it cost to make it. Another way to dispose of excess inventory is to dump it.
Guys if somebody has manorama yearbook 2014 pdf plz send it to my mail id. Or tell me a link to download it. I am trying to download from various sites but each and every time I face problems to do the same.
My mail id is [email protected]
thank you in advance
Can somebody tell me how to deal with phrasal verbs?? Its next to impossible to mug up all of them as they are tooooo many.. Any suggestions?