###### A can do a piece of work in 20 days. B in 15 days A and C in 12 days. In how many days can A finish the work if he is assisted by B on one day and C on the next, alternately?
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###### A person invested in all Rs. 2600 at 4%, 6% and 8% per annum simple interest. At the end of the year, he got the same interest in all the three cases. The money invested at 4% is?
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###### Some boys are sitting in a row. P is sitting fourteenth from the left and Q is seventh from the right. If there are four boys between P and Q, how many boys are there in the row ?
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###### X, Y and Z enter into a partnership. They invest Rs. 40,000, Rs. 80,000 and Rs. 1,20,000 respectively. At the end of the first year, Y withdraws Rs. 40,000, while at the end of the second year, Z withdraws Rs. 80,000. IN what ratio will the profit be shared at the end of 3 years?
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###### Evaluate x for the equation : 19(x + y) + 17 = 19(-x + y) – 21
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###### Pointing to a photograph, a person tells his friend, “She is the granddaughter of the elder brother of my father.” How is the girl in the photograph related to his man?
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###### A boat can move upstream at 25 kmph and downstream at 35 kmph, then the speed of the current is?
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###### In a partnership between P, Q and R. P’s capital is Rs.5000. If his share of a profit of Rs.800 is Rs.200 and R’s share is Rs.130, what is Q’s capital?
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###### How is my father’s brother’s only sibling’s mother related to me ?
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