Q: (3^102 + 4^48) by 7.WHAT IS D REMAINDER SOLN:USING REMAINDER THEOREM (given below)FOR PARTS LIKE 3^102/7 AND 4^48/7 AND THEN SUMMING UP THE REMAINDERS FOR...
Hello friends, I think Sunjay has got many contradicting and confusing replies to his question, right Sunjay! With due respect to everyone's feeling, I think...
hi tina odd*odd=odd odd^odd=odd odd^even=odd-------(3^2=9) odd/odd=odd;if integers r being talked about in such cases take any no. as an example put values &...
67. For two positive integers a and b define the function h(a,b) as the greatest common factor (gdf) of a, b. Let A be a set of n positive integers. G( A), the...
Hi All, I am quite weak in permutation and combination problem so can anybody help me out of the following problems? 1) how many squares are there in a chess...
Q. if x,y,z are real numbers such tht x+y+z=5 and xy_yz_zx=3 then largest value of x is: Q. this question is on data sufficiency: what is the value of x: ...
Selling price of a shirt depends on the content of cotton intake. Normal cotton content is 80% and normal price is Rs 200/piece. If the cotton content falls...
The figure will look like this So the area of overlapping would be.. We can assume that the area of overlapping is almost square.. whose side will be a-(v2a-a)...
Dear friends. Try to solve this question. Let ABCD is a square of side 'a'.Taking A,B,C &D as centres ,4 circles are drawn with radius 'a'.What will be the...
hi! this is reena pls provide me sol for the following: Six black balls and six white balls to be put in ten urns such that no urn is empty. In how many ways...
For question 1 the answer that i got is also 16, but it is the initial avg. But the final avg is asked in the question... And one more small mention in the ...
hello guys, there is one problem.....just solve it & tell me the solution with answer . problem is: 1) if x,y,z are in AP.& sin(y+z)=x, sin(x+y)=z, sin(z+x)=y,...
answers in bold require answer for the following:- ... 1) News papers are _______ to people's doors every day. (a) taken (b) distributed (c) delivered...
hi to all, Question is On the table there is a bowl of marbles.All but four are yellow.All but four are red.All but four are green.How many marbles are in the...
Hi The CAT Math sample question for the day is from the topic Permutation and Combination Question In how many ways can the letters of the word ABACUS be...
Hi Rachana, The solution to ur problem is as follows: The time taken by both the inlet pumps together to fill the tank is =1/(1/20+1/30) = 15 minutes Let the...
lets assume that number of unmarried men is x, married men y and number of children is z then we get two equations viz x + 2y + z = 100 5x + 9y + z = 200 the...
require answer for the following:- ... 1) News papers are _______ to people's doors every day. (a) taken (b) distributed (c) delivered (d) handed 2)...
Dear All, Please avoid sending personal messages to me for general questions. Please use the group mail for the same. it is not possible for me to reply to...
hi gaurav, there is a flaw in ur solution is that we cannot really tell which of the two groups of 4 tested initially has the faulty ballon . That's because in...
Hi frndz, here is a problem on permutations & combinations,if any body gets answer pls let me know the approch for the problem There are totally 6 boxes 4...
DIRECTIONS for questions 1 and 2: These questions are based on the following data. Rama went to the market and bought some apples, mangoes and bananas. He...
Hi ... I wanted a solution to this problem on pipes and cisterns... Two taps can fill a tank in 20 minutes and 30 minutes respectively.There is an outlet tap...
