Let the two nos. be 'a' and 'c'For the first condition:AM=(a+c)/2and hence,supposing a>c,we havea-(a+c)/2=24=>(a-c)/2-24=>a-c=48..............eqn1Now with the...
3634
Rajeev kumar
rajeev2mail
Oct 9, 2009 6:27 am
some birds settled on the branches of tree .first ,they sat one to branch and there was one bird too many . Next they sat two to a branch and there was...
3635
Rajeev kumar
rajeev2mail
Oct 9, 2009 6:27 am
A five digit number is taken .Sum of first four (excluding the number at the unit digit ) ewuals sum of all the five digits .which of the folliwing will not...
3636
Rajeev kumar
rajeev2mail
Oct 9, 2009 6:27 am
Amitabh has certain number of toffees ,such that he ditributes them amongst ten children he has nine left. if he distributes amongst 9 children he...
3637
Rajeev kumar
rajeev2mail
Oct 9, 2009 6:28 am
A number xy is multiplied by another number ab and the result comes as pqr ,where r=2y, q=2(x+y) and p=2r where p=2x where x,y < 5,q!=0 . the value...
        A number xy is multiplied by another number ab and the result comes as pqr ,where r=2y, q=2(x+y) and p=2r where p=2x...
3641
Rahil Sahu
rahilsahu
Oct 15, 2009 5:28 am
Take no. of birds as x & branches as y x-y=1 y-x/2 = 1 you get x= 4/3 Since they cannot be fractions ---- x=4 & y=3 Rahil Sahu Naval Architect ...
3642
Rahil Sahu
rahilsahu
Oct 15, 2009 5:28 am
There is something wrong in this question. q!=0 means q=0 q=2(x+Y) ===> x & y = 0 the data in the question is not consistent. Rahil Sahu Naval Architect VEDAM...
3643
Arant Agrawal
arantagrawal
Oct 15, 2009 5:29 am
eq 1 => a = b +1 eq 2 => 2(b-1) = a solve to get No of birds a = 4 No of branches b = 3 Regds, Arant ... -- 'Success held me as a child, Failure made me a man'...
3644
sri ram
sarkram8713
Oct 15, 2009 5:29 am
hai raajeev i hope there is no number in option E ... if so the answer is 4 .. Since the sum of first four number is equal to all five numbers.. the last ...
3645
Rajeev kumar
rajeev2mail
Oct 15, 2009 5:30 am
(1) first we increased the denominator of a positive fraction by 3 and then we decreased it by 5.the sum of the resulting fractions proves to...
3646
Rajeev kumar
rajeev2mail
Oct 15, 2009 7:40 am
Plz sir solve this expression 4/5(4/5(4/5(4/5(4/5x-1"bar"-1)-1)-1)=5k k= no of item we get x = 3121 Add whatever you love to the Yahoo! India homepage....
3647
Rajeev kumar
rajeev2mail
Oct 15, 2009 7:40 am
Plz sir solve this expressioon 4/5(4/5(4/5(4/5(4/5x-1 – 1)-1)-1)-1) Connect more, do more and share more with Yahoo! India Mail. Learn more....
3648
nishant verma
chaseme0121
Oct 15, 2009 7:41 am
The answer is 22 Â xy * ab = pqr p=2r and p=2x so r=x Also r=2y so... x=2y... Now q=2(x+y)...Q is a single digit no. piu x=2y ..we get q=6y..q being single...
3649
sri ram
sarkram8713
Oct 15, 2009 7:41 am
Well friend i got some other answer XY * AB = PQR is the given expression. We shall start working from the values for which we know or additional info given in...
3650
debanjan rudra
debanjan_cse...
Oct 15, 2009 7:41 am
As per ques.... xy * ab = pqr  pqr = 100p+10q+r       = 200r+20(x+y)+2y       = 200x+20(x+y)+2y       = 220x+22y       = 22(10x+y) ...
3651
anirudh mishra
anirudhmshr
Oct 15, 2009 7:42 am
when 2 raise to the power 256 is divided by 17,what is the remainder? Add whatever you love to the Yahoo! India homepage. Try now! http://in.yahoo.com/trynew...
3652
sabyasachipatra22
sabyasachipa...
Oct 15, 2009 7:43 am
1. Let the total distance be x km. x-(21x/50 + 4x/50)=2 x/2 = 2 x=4 km. 2. speed = distance/time s=420/t s+10 = 420/(t-1) substituting value of s in 2nd...
3653
Anuparna Banerjee
anuparnabane...
Oct 15, 2009 7:43 am
 I think the answer to this question is 4.the last digit appears to be 0.it is div by 2,10,5.but it cannot be said that it wud certainly divide by 4. From:...
3654
sri ram
sarkram8713
Oct 15, 2009 7:43 am
Hai arun, I got a different answer.. Let us first see the little ferret theorem it says when ever a number say xyz^xyz to be divided by a number 'N' (only for...
3655
Rajeev kumar
rajeev2mail
Oct 15, 2009 7:43 am
32 32 (10) 32 divided by 9 will be remainder: (a)4 (b) 7 (c) 1 (d) 2 2 2 2 2 2 (11) find the last digit...
3656
Rajeev kumar
rajeev2mail
Oct 15, 2009 7:44 am
(16) the remainder when 2 + 22 +222 + 2222 + .................(222.......49twos) is divided by 9 is: (a) 2 (b) 5 (c) 6 (d) 7 (18) N...
3657
Rajeev kumar
rajeev2mail
Oct 15, 2009 7:44 am
(4) Find the sum of all three-digit number that give a remainder of 4 when they are divided by 5. (a) 98,270 (b) 99,270 (c)1,02,090 (d) 90,270...
3658
raj beniwal
raj_bnwl
Oct 15, 2009 7:44 am
as problem is            XY*AB=PQR.  and R=2Y,        P=2R=4Y.        Q=2X+2Y,       2X=P so Q=6Y.  as it is also given...
3659
Rajeev kumar
rajeev2mail
Oct 15, 2009 7:44 am
(21) In ancient game of Honolo the task involves solving a puzzle asked by the chief of the tribe .Anybody answering the puzzle correctly is given...
3660
Rahil Sahu
rahilsahu
Oct 16, 2009 5:32 am
2^256 = (2^4)^64=(17-1)^64 all the terms are divisible by 17 except (-1)64. Hence the remainder is 1. Rahil Sahu Naval Architect VEDAM Design & Techinal...
3661
nishant verma
chaseme0121
Oct 16, 2009 5:32 am
Hi Question is not very clear...Can u please put in a "screen shot" manner..Just take a screen shot of the question and paste it in the mail... ... From:...
3662
venkata kishore kumar
kissu3312002
Oct 16, 2009 5:33 am
X, Y, a, b, p q, r  are single digit numbers. P = 2r, r = 2y, implies P = 4y  P = 2x, P = 4y imples x = 2y  q = 2(x+y) implies q = 6y  As x,y & q are...
