Answer Posted / uday

if it is an modulus and not brackets then the minimum value is 23 with x=0

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.

1626

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Explain the Binomial theorem?

1114

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A number, when it is divided by 8 it gives a remainder 3 and is divisible by both 3 and 5. Find the number.

1178

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Each row of letters or numbers has a rule connecting them. Write the next number or letterin the brackets. 124 , 62 , 60 , 30 , 28 , 14 , (_ _ _)

1207

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A person went to shop and asked for change for 1.15 paise. But he said that he could not only give change for one rupee but also for 50p, 25p, 10p and 5p. What were the coins he had ?

1405

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In a group of 15,7 have studied Latin, 8 have studied Greek, and 3 have not studied either.How many of these studied both Latin and Greek

1348

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X2 – (A-3)X +(A+3) = 0 for what value of A the sum of square of roots will be least ?

1224

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Find the next number in the series 0,3,8,15,,24,48,63--

1230

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A moves 3 kms east from his starting point . He then travels 5 kms north. From that point he moves 8 kms to the east.How far is A from his starting point?

1386

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An orange glass has orange juice and white glass has apple juice both of equal volumes. 50ml of the orange juice is taken and poured into the apple juice. 50ml from the white glass is poured into the orange glass. Of the two quantities, the amount of apple juice in the orange glass and the amount of orange juice in the white glass, which one is greater and by how much?

1544

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Q1. Given a collection of points P in the plane, a 1-set is a point in P that can be separated from the rest by a line, .i.e the point lies on one side of the line while the others lie on the other side. The number of 1-sets of P is denoted by n1(P). The minimum value of n1(P) over all configurations P of 5 points in the plane in general position(.i.e no three points in P lie on a line) is

2297

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15 lit of water containing 20 % of alcohol ,then added 5 lit of water .What is the % of alcohol?

1185

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One of the following is my secret word:AIM DUE MOD OAT TIE.With the list in front of you, if I were to tell you any one of my secret word, then you would be able to tell me the number of vowels in my secret word.Which is my secret word?

1346

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What is the attitude

1098

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If the area of a square increases by 69%, then the side of the square increased by

1166

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