Given that x^{3} + y^{3} = 72 and xy = 8 with x > y. Then the value of (x  y) is
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If sum of the roots of a quadratic equation is 7 and product of the roots is 12. Find the quadratic equation.
The area of the triangle formed by the graphs of the equations x = 0, 2x + 3y = 6 and x + y = 3 is:
Which value among 3√5, 4√6, 6√12, 12√276 is the largest?
I multiplied a natural number by 18 and another by 21 and added the products. Which one of the following could be the sum?
Which one of the following will completely divide 5^{71} + 5^{72} + 5^{73}?
A certain number when divided by 899 leaves the remainder 65. When the same number is divided by 31, the remainder is:
By what least number should 675 be multiplied to obtain a number which is a perfect cube?
A manufacturer marked an article at Rs. 50 and sold it allowing 20% discount. If his profit was 25%, then the cost price of the article was
If a trader sold an article at Rs.3,060 after allowing 15% and 10% successive discounts on marked price, then the marked price is
By selling an article, a man makes a profit of 25% of its selling price. His profit percent is
A starts business with Rs. 7000 and after 5 months. B joined as a partner. After a year the profit is divided in the ratio 2 : 3. The capital of B is:
A shopkeeper earns a profit of 12% on selling a book at 10% discount on printed price. The ratio of the cost price to printed price of the book is
If the 3rd and the 5th term of an arithmetic progression are 13 and 21, what is the 13th term?
What is the sum of the first 12 terms of an arithmetic progression if the first term is 19 and last term is 36?
What is the sum of the first 17 terms of an arithmetic progression if the first term is 20 and last term is 28?
The 3rd and 8th term of an arithmetic progression are 13 and 2 respectively. What is the 14th term?
The 4th and 7th term of an arithmetic progression are 11 and 4 respectively. What is the 15th term?
237 docs138 tests

237 docs138 tests
