Answer Posted / srilatha

2

f(X)= 2X-1 + f(X-1) if X is not equal to zeroandiff(X=0)=0, If f(X)-f(X-1)=f(X-8) for X>5 then X= ?

1284

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sqrt(0.16)+cubic root(0.027) equals

1217

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Denominator is 4 greater than numerator if 10 is added to Denominator,the fraction becomes 1/8.what is the fraction.

1208

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If m-4 is 7 more than n then m+9 is how much more than n+2

1263

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The sum of the digits of a two digit number is 8. When 18 is added to the number, the digits are reversed. the number?

1192

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One ship goes along the stream direction 28 km and in opposite direction 13 km in 5 hrs for each direction.What is the velocity of stream? `

1868

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A man drives at a speed of 40 miles/hr. His wife left 30 mins. late with 50 miles/hr speed. when will they meet ?

1819

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Asian paints takes a contracts to paint 3 houses. Mr. White can paint a house in 6 days while Mr.Blue would take 8 days and Mr.Red 12 days. After 8 days Mr.White goes on a holiday and Mr. Blue begins to work for a period of 6 days. How many days will it take Mr.Red to complete the work?

1260

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with 4/5 full tank vehicle travels 12 miles, with 1/3 full tank how much distance travels

1675

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the sum of the present ages of a father and his son is 60 years. Six years ago, father's age was five times the age of the son. After 6 years, son's age will be?

1240

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Two distinct no's are taken from 1,2,3,4......28. Find the probability that their sum is less than 13

1604

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In the given quadratic equation, mx2+nx+o=0 .If the ratio of the sum of the roots and the product of roots is 2:7, what can be possible values of b and c?

1335

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How many different 9 digit numbers can be formed from the number 223355888 by re-arranging its digits so that the odd digits occupy even position?

1384

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what is the angle between two hands of a clock when time is 8-30

1275

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In a class composed of x girls and y boys what part of the class is composed of girls

1313

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