hi pls help me in solving these problems.. 1. how many 3 digit no.s r there which when divided by 7 or 8 gives a remainder of 4 in each case? 2. what is the...
hi frnds can any1 tel what will b d remainder of 32^32^32/9 ur options r (a)1 (b)9 (c)0 (d)4 pls do reply Send instant messages to your online friends...
Hi freinds, Can anyone tell me abt kanpuria institute at delhi. It supports students facing competetive examination. Mukesh ... Ring'em or ping'em. Make...
1. Three sprinters A, B and C had to sprint from points P to Q and back again (starting in that order). The time interval between the starting times of the...
there is a easy way 4 this sum 6!^7!=720^5040 .720/13 gives 5 as remainder so actual remainder can be found out by 5^5040/13..now 5^4=625 which divided by13...
The soldier is 0.8944 miles away from his camp towards East-North. It is obvious that he is in East-North direction. Distance travelled in North and South...
Hello, What will be the thickness of a coin in terms of its radius R if the probability of its landing on its tail=landing on its head=landing on its...
Ans: from condition a) we get, Refugee = 6, population = 6, health = 6 & labour = 3. From condition d) we get, America = 8, Australia = 5, Europe = 4 & Africa...
A can give B 20 points, A can give C 32 points and B can give C 15 points. How many points make the game? (1) 150 (2) 200 (3) 100 (4) 170 correct answer to...
x is a natural number , and y is a whole number less than 10. which of the following expressions isof the form 37k, where k is an integer, if (10x+y) is...
What is the remainder when (6!)^7! is divided by 13 ... Yahoo! India Answers: Share what you know. Learn something new Click here Send free SMS to your Friends...
... Yahoo! India Answers: Share what you know. Learn something new Click here Send free SMS to your Friends on Mobile from your Yahoo! Messenger Download now ...
1. at an election , the candidate who got 56% of the votes cast won by 144 votes. find the total number of voters on the voting list if 80% people cast their...
helo i think i did not answer the first question in my earlier attempt, so here is the soln 1) When 12! is expressed in base 6, the number of zeros at the end...
the soln is like from hint a let no of labor experts be x so x+2x+2x+2x=21 so x=3 L=3 others 6 each from hint d let x be no of experts from aus x+x+x+2x=21-1...
1) two numbers 'a' & 'b' are such that ab = 1. if a2 + b2 = 7, then a3 + b3 = ? 2) what is the smallest number, which is quadrupled when its right most digit...
This answer seems to be wrong because if suppose there are x mangoes. and if one person take his part then remaining mangoes wud be.... 2*(x-1)/3 not (x-1)/3. ...
Solution of 7 Ans:46 Let the no be x = 10a + b (two digit no) then sq(x)/half(x) = 2x (2x+36)/2 = x+18 now x+18 is the reverse of the original no.. so we can...
What remainder does the expresion 10^10 + 100^100 + 1000^1000 + … + 1000000000^1000000000 leave when divided by 7 ? I am getting the answer as 5 ..... plz...
Solution of 4th Ans:Loose by 90 min In 64 min the minute hand overtakes the hour hand so it's 4 min late. In 60 min ie in 1 hr the minute hand will loose by...
2. there should be 25 coins of 3 paise each, and 25 coins of 1 paise each. 7. the ten's digit of original no. is equal to twice the difference b/w the digits, ...
heyy, solution to Q.4 is: vol varies directly with height and area.. so, vol= k*ht*area... k=some const.. so, v2/v1=(h2*A2)/(h1*A1) so, 390/280=(26*A2)/(14*60)...
Hi friends, Plz send ur ans with explanation. A man is running around a circular track such that after every lap the distance get's halved.Also the timw taken...
An escalator is descending at constant speed. A walks down and takes 50 steps to reach the bottom. B runs down and takes 90 steps in the same time as A takes...
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