The mean of 100 bags was found to be 30. What will be the correct mean if at the time of calculation two bags were wrongly taken as 32 and 12 instead of 23 and 11?
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In which of the system, decimal number 194 is equal to 1234?
What is RAS
3 Answers ESS, Ness Technologies, Wipro,
Pls post Probationary Officers Aptitude questions & previous year questions
The day before yesterday was WEDNESDAY then the day after 2morrow is?
0 Answers Amdocs, Apps Associates,
Given the sequence A, BB, CCC, DDDD...........and so on , the 240th letter in the sequence will be: a) V b) U c) T d) W
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)?
A man shows his friend a woman sitting in a park and says that she the daughter of my grandmother's only son. What is the relation between the two
8)if there r four balls Red blue green and yellow in four boxes Red blue green and yellow not definetly in the same order. If the blue box has the red ball and the yellow the green then find out what is there in red box??
Concentrations of three wines A, B and C are 10, 20 and 30 percent respectively. They are mixed in the ratio 2 : 3 : x resulting in a 23% concentration solution. Find x.
If 13 = 13w/(1-w) ,then (2w)2 = ?
In a family, the average age of a father and a mother is 35 years. The average age of the father, mother and their only son is 27 years. What is the age of the son?
A and B's temperature are 10°c and 20°c having same surface , then their ratio of rate of emmisions is ?