Question
The selling price of a mobile phone is Rs. 735. If the
mobile phone was sold at 25% profit, then find the discount offered given that the mobile phone was marked Rs. 400 above its cost price.Solution
ATQ, Cost price of the mobile phone = 735 ÷ 1.25 = Rs. 588 Marked price of the mobile phone = 588 + 400 = Rs. 988 Required discount offered = 988 - 735 = Rs. 253
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If A is an orthogonal matrix, then A⁻ᵀ is
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? = 234.87 + 32.14% of (59.88 x 70.04)
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In the each question, the given two series following the same pattern, then find the pattern used in the 1st series and use the pattern to find the unkn...
The salaries of A and B are in the ratio 3:5. If the salary of A increases by 20% and the salary of B increases by 10%, the new sum of their salaries be...
An LPP has constraints:
x + y ≤ 4
x + y ≥ 6
x, y ≥ 0
What can be said about the feasible region?
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