there are 27 coins in which one is heavier than rest(all equal weight). how many measurements are needed to isolate that odd one.
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if on a salary of rs."S" per month,one has to pay one tax of x rs. And a second type of tax of y rs then % of salary taken home is?
If he sells 40 mangoes, he will get the selling price of 4 mangoes extra, What is his percentage increase in profit ?
9 Answers Infotech, L&T, Lucent,
1,40,00,000 pencils are put up straight. All the pencils are of length range 3 to 6 inches. 80% of the pencils have average of five inches. So find out the total length spanned by the pencils?
2.3.4.15.12 3.4.5.28.20 4.5.6.45.30 5.6.7.66.42 6.7.8.??.56
a+b+c=13 c+d+e=13 e+f+g=13 g+h+i=13 find the value of e.
12 Answers L&T, NIIT, Verizon,
if a=2, b=3, c=6 Find the value of c/(a+b)-(a+b)/c
Asmita invests an amount of Rs. 9535 at the rate of 4 per cent per annum to obtain a total amount of Rs. 11442 on simple interest after a certain period. For how many years did she invest the amount to obtain the total sum?
600 tennis players 4% ->wrist band on one wrist of remain 96%->25%->on both hands remain no of ---
Argentina had football team of 22 player of which captain is from Brazilian team and goalki from European team. For remainig palayer they have picked 6 from argentinan and 14 from european. Now for a team of 11 they must have goalki and captain so out of 9 now they plan to select 3 from rgentinian and 6 from European. Find out no. of methods avilable for it.
4 men can cross a bridge in 3,7,13, 17 minutes. Only two can cross the bridge at a time. The time taken by the two to cross the bridge is equal to the time taken by the slowest person of the two. Find the minimum time to all of them cross the bridge?
1!+2!+....50!=?
It takes five minutes to pass a rumor from one person to two other persons. The tree of rumor continues. Find how many minutes does it take spread the rumor to 768 persons.