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Interest for 2.5 years = (18000 * 10 * 2.5) / 100 = 4500 Total amount owed = 18000 + 4500 = 22500 Remaining principal = 22500 - 12000 = 10500 Therefore, the new principal amount is Rs. 10,500.
P earns Rs. 12,000 per month. He spends 40% of his income on rent, 25% of the remaining amount on food, and saves the rest. Q sav...
A group of 30 students has an average score of 60 in an exam. If 5 more students join the group and their average score is 70, find the new average scor...
The sum of the interior angles of a polygon with n sides is 1800°. Find the value of n.
The ratio of two numbers is 4:8 and their LCM is 64. The numbers are:
If a point P(x, y) is equidistant from A(6, 2) and B(-2, 6), find the equation representing this condition.
A person travels from city A to city B at 60 km/h and returns at 40 km/h. If the total time taken for the round trip is 6 hours, find the distance betwe...
A store originally sells a jacket for ₹2,500. During a sale, the store offers a discount of 20% on the jacket. After the sale, the store increases the...
A hexagonal prism has a base edge of 6 cm and a height of 10 cm. Find its volume and lateral surface area.
The height of a solid cylinder is 30 cm and the diameter of its base is 10 cm. Two identical conical holes each of radius 5 cm and height 12 cm are dril...
Compute P(A∩B), if P(B) = 0.8 and P(AǀB) = 0.35