The distance between the tops of two building 38 metres and 58 metres high is 52 metres. What will be the distance (in metres) between two buildings?
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Ramesh uses a weight of 930 gm instead of 1 kg and sells sugar on its cost price. What will be his profit percentage on selling 15 kg sugar?
If x2 + ax + b, when divided by x + 3, leaves a remainder of -1 and x2 + bx + a, when divided by x - 3, leaves a remainder of 39, then a+ b = ?
The list price of an article is Rs. 900. It is available at two successive discounts of 20% and 10% . The selling price of the article is:
Find the value of 491321973
The difference between simple and compound interests compounded annually on a certain sum of money for 2 years at 12% per annum is Rs 900. What is the value of given sum (in Rs)?
Simplify 576b3x2a4z3/36a3b2z
ΔDEF is right angled at E. If m∠D = 45°, then find the value of (tanF + 1/3).