Consider the set P = {-5, -3, -1, 1, 3, 5 ...} consisting of
1998 numbers. If a be the average of the elements in P and b
be twice the average of the first 1998 natural numbers, then
which of the following is equal to (a - b)?
0.23 + 0.02323 + 0.002323.... == ???
A person pays a tax of 10%,if his salary increases by 10% he need to pay a tax of 15%.The total gain he obtains after increment in salary is 350Rs .What is his salary?
14 Answers CTS, IBM,
i got good 88% and 94% in 10th and 12th respectively.but now in engineering im getting in 70's.so suppose if they ask why have your academic performance went down in that case what should i tell??
Two computers each produced 48000 public utility bills in a day. One computer printed bills at the rate of 9600 an hour and the other at the rate of 7800 an hour. When the first computer finished its run, how many bills did the other computer still have to print?
1/(10 power 18) - 1/(10 power 20) = ?
7 Answers iGate, Mascot, TCS, Wipro,
X2 – (A-3)X +(A+3) = 0 for what value of A the sum of square of roots will be least ?
What is the average candidates who appeared from state q during the given years?
There are 8 stamps, 4 Red and 4 Green. There are three logicians also. One moderator sticks thow stamps each on the forhead of each logician such that each of them can see all the stamps except those on his forhead and the two in moderator's pocket. Then the moderator asked each whether he knows the colors of the stamps he wears? Then the answeres were: A: "No" B: "No" C: "No" A: "No" B: "Yes" What were the colours of the stamps that B wears?
A man has house old expenses 50% And 20& for transport & 15& other expenses & 240 for recreation what will his budgeted salary pla reply interview on 22 Aug 2011
Two trains are traveling in 60 kmph on same trace, towards each other. When the distance between them is 18 km, a fly is going to start, flying between them in 80 kmph speed. Find the traveling path distance of the fly upto when it is going to crush by the 2 trains?
i want rrb tc exam previous pepers
2 persons can finish a job in 8 days. First person alone can finish the work in 24 days. How many days does the second person take to finish the job?