The integer points which can be plotted are (1,1),(1,2),(1,3).................(1,39) ,(2,1),(2,2),(2,3)..................(2,38)..............last would be...
3540
Arvind
ab_2086
Jul 17, 2009 12:42 pm
... Rate of burning with no puffs = 6/15 = 2/5 cm/min Rate of burning during a puff = 3*2/5 = 6/5 cm/min Let x min be spent on puffs, hence (13-x) min spent...
3539
Rahil Sahu
rahilsahu
Jul 17, 2009 12:42 pm
3 times faster means each puff is reducing 6 secs from the cigarette lifetime. So 2 min divided by 6 = 120/6 = 20 puffs Rahil Sahu Naval Architect VEDAM...
3538
girishmotgi_24
Jul 17, 2009 12:42 pm
... Is the ans-->40...???...
3537
ramakrishna.gopasana
ramakrishna....
Jul 17, 2009 12:41 pm
... 9.5% of c.p = 100 , c.p = 1053 now profit% =12 new s.p = 1053 * 1.2 = 1263...
3536
mbansal4
Jul 16, 2009 10:40 am
A dealer sold a radio at a loss of 2.5 %. Had he sold for Rs. 100 more, he would have gained 7 %.In order to gain 12 %, he should sell it for: a 850 b1080 c...
3535
mbansal4
Jul 16, 2009 10:40 am
A long 6 cm cigarette will burn itself up in 15 minutes if no puff is taken.For every puff, it burns three times as fast during the duration of the puff.If the...
3534
sunil singla
sunil_singla...
Jul 16, 2009 10:38 am
LET TODAY I HAVE TO GIVE RS X THEN INTEREST AFTER 4 YEARS WILL BEÂ =Â X * 6.25*4/100 = 0.25X THEN TOTAL AMOUNT WILL BE = X + 0.25 X WHICH IS = 1500 SO X =...
3533
sunil singla
sunil_singla...
Jul 16, 2009 10:37 am
BY THE REDUCTION OF 20 RUPEES LOSS INCREASES BY 4% SO DATS Y COST OF FAN IS 100*20/4 = 500 RS IS THE COST OF FAN. Â EXPLANATION: Â Â 4% IS 20 RS THEN WAT IS...
3532
vimlesh patelia
vimlesh_21mech
Jul 16, 2009 10:37 am
Hi Maha Lakshmi, Answer for your second question is 87(13*6+9,17*5+2). Regards, Vimlesh ________________________________ From: Maha lakshmi...
Rs.1200/- ... From: smith.kakar <smith.kakar@...> Subject: [2IIM CAT Prep] problem of simple interest! To: ascent4cat@yahoogroups.com Date: Thursday, 7...
3529
vimlesh patelia
vimlesh_21mech
Jul 16, 2009 10:36 am
Hello Sharda, Answer is 6. For solution see the attached file... Regards, Vimlesh ________________________________ From: sharada sahoo...
3528
vaibhav varshney
vaibhav_3758
Jul 16, 2009 10:36 am
How many integers between 1000 and 10000 have the sum of their digits equal to 9? a) 112Â b) 132c) 126d) 165 Tell me the shortest method to solve it... vaibhav...
3527
Haneef Mohammad
haneef174
Jul 16, 2009 10:36 am
Half of points in square formed by (0,0) (41,0) (0,41) (41,41) excluding the points on the boundary, 40*40 / 2 Answer: 800 On Mon, May 11, 2009 at 10:55 PM,...
3526
Rahil Sahu
rahilsahu
Jul 16, 2009 10:36 am
The answer is 6. Explaination - Take 2 adjacent exterior circles & the inner circle. Join their centres. You will get an equilateral triangle of each edge...
3525
Rahil Sahu
rahilsahu
Jul 16, 2009 10:36 am
A number subtracted by sum of its digits will always be a multiple of 9. For example take 3 digits - x, y, z. The number is 100x + 10y + z Number subtracted...
3524
vaibhav varshney
vaibhav_3758
Jul 16, 2009 10:36 am
The Answer should be 1038 , because there are 30 squares ( from 2 to 31) and 9 cubes(from 2 to 10 ) and two are eliminated( 64 and 729) .So in total there are...
3523
sharada sahoo
rockingpinku
Jun 15, 2009 6:09 am
How many circles of radius r can be arranged around a circle of radius r so that all the circles can touch the central circle? Explore and discover exciting...
3522
rajendra sahu
r_s_124
Jun 15, 2009 6:08 am
Hi, Please give solution to the following prob-- A teacher wrote a 10 digit number on the board and asked her students to subtract the sum of digits of the...
3521
chayankag
Jun 15, 2009 6:08 am
The probability that a person stopping at a gas station will ask to have his tyres checked is 0.12, the probability that he will ask to have his oil checked is...
3520
satbir singh r wasu
satbirsinghr
Jun 15, 2009 6:07 am
R={(30^64-29^65)/(30^64+29^64) then, 1) 0<R<0.1 2) 0.1<R<0.5 3) 0.5<R<1 4) R>1 please answer this question, with brief explanation ...
3519
satbir singh r wasu
satbirsinghr
Jun 15, 2009 6:07 am
consider a triangle drawn on the x-y plane with its three vertices of (41,0),(0,41) and (0,0) each vertex being represented by its (x,y) coordinates. The...
3518
anishgma
Jun 15, 2009 6:06 am
ans is-5. as tana + tan B + tan C + tan D = tan 360 =0 so d= -5...
3517
smith.kakar
Jun 15, 2009 6:05 am
I owe u Rs. 1500 to be payable 4 years from now. What is the equivalent cash payment that i can make now (S.I. prevailing being 6.25% p.a) ?...
3516
smith.kakar
Jun 15, 2009 6:05 am
Profit and Loss problem? If a man reduces the selling price of a fan from Rs. 400 to Rs. 380, his loss increases from x% to (x+4)%. What is the cost price of...
3515
Maha lakshmi
maha_mera148
Jun 15, 2009 6:02 am
Hi Friends, Can any one help in sloving the following problems 1) Find the Number of ways in which 24700 can be expressed as a product of two co-primes? 2)...
3514
vicky_rulz2002
Jun 15, 2009 6:01 am
As well as the number 729, hence both 64 n 729 will be eliminated once and the answer will be 1039 , c......
3513
sai chandan
dsaichandan
Jun 15, 2009 6:01 am
You are absolutely right. 64 is both square and cube hence 1 will be excluded from list (of vinayak's 41). apparently the 1000th term becomes 1040. But since...
3512
SATHISH KUMAR
samuelsathis...
May 4, 2009 11:56 am
the number 64 is in both squares and cubes, so it has to be eliminated only once.. correct me if i am wrong ... From: vinayak <vi_nayak@...> Subject: Re:...
