k purchased a table for Rs.11,000 and sold it for Rs.13,500.what is his gain in percentage?
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Karan purchased one dozen pens for Rs. 120 and sold a pack of 3 pens for Rs.35 each. What is his gain?
Find the factors of (x2 - x - 132)?
Which of the following cube in the answer figure cannot be made based on the unfolded cube in the question figure?
What is the simplified value of 5 + 45 - 4 + 5 - 45 + 4 ?
In which city is India's oldest European church?
Calculate the total numbers of prime factors in the expression (5)11 x (5)7 x (7)5 x (3)2 x (17)2.
(a - b)2 + 2ab = ?