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(4 * 12) * 3 = 48 * 3 = 144 (8 * 5) * 3 = 40 * 3 = 120 Similarly, (11 * 3) * 3 = 33 * 3 = 99
In a survey, 60% of the participants are women and 40% are men. Among the women, 50% are employed, while 70% of the men are employed. If there are 200 p...
A right circular cone has a base radius of 4 cm and a height of 9 cm. If a cylindrical hole of radius 2 cm is drilled through the axis of the cone, what...
Find the greatest 3-digit number which when divided by 11 or 14 leaves a remainder of 3.
A and B together can complete a task in 12 days. B alone can complete it in 20 days. How long will it take A to complete the task if he works alone?
A man invested ₹12,000 in a business, and his partner invested ₹15,000. After 8 months, the first partner withdrew half of his investment. If the t...
Solve the equation: sin x = 1/2, 0 ≤ x ≤ 2π
How many Kg of rice costing rupees 19 per kg must be mixed with 26 Kg of rice costing Rs.25 per Kg, so that there may be a gain of 17.5% by selling the ...
The ratio of three numbers is 7:2:5, and their squared values add up to 1248. Identify the largest number among them.
Find the simplified value of the given expression:
(5 + 13 of 7 - 5.25 of 8 + 63) ÷ 18