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ATQ, Let the cost price = Rs. x Marked price = Rs. 1.25x According to the question, x – 1.25x × 85% × 80% = 2400 x – 0.85x = 2400 0.15x = 2400 x = 16000 Required selling price = Rs. 16000 – 2400 = Rs.13600
The average of 20 numbers is 50. If two numbers, 40 and 60, are removed, what is the new average?
Let vector r lie in the plane of p = i + j and q = j + k, and be such that r is perpendicular to p and satisfies r · q = 2. Then, the value of the dot ...
Aman, Bhanu, and Chinu can complete a piece of work individually in 20 days, 30 days, and 60 days, respectively. How many days wi...
In a circle, two tangents PA and PB are drawn from an external point P such that the angle ∠ APB = 60°. If the radius of the circle is 10 cm, find th...
"M' sold a watch to 'N' making a profit of 20%. 'N' then sold it to 'X' at a 10% loss. If 'M' had directly sold the watch to 'X' ...
A rectangular field has a length of 120 meters and a width of 80 meters. A pathway 2 meters wide is constructed along the inside edge of the field, all ...
In a triangle, the angles are in the ratio 1:2:6. Determine the difference between the smallest and the largest angle.
A person deposits ₹12,000 in a bank offering a 5% interest rate compounded annually. After 2 years, how much interest will he have earned?
OCR stands for __________
The height of a right circular cone is 7 cm, and its volume is 733(1/3) cm³. Determine the diameter of the cone.
