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Let the number of people in voting list = x According to the question => x× 9/10× 8/9× 1/2 = 4000 => x = 10000
In a right-angled triangle, one angle is 60°. If the hypotenuse is 12 cm, find the length of the side opposite the 60° angle.
A sphere is inscribed in a cylinder. The radius of the cylinder is 7 cm. What is the volume of the sphere?
5 positive numbers are written on a piece of paper. Sum of first 3 numbers is 45 and ratio of the 4th and the 5th number is 2:3. If difference between t...
A shopkeeper sold an article for Rs. 500 after offering a discount of 20%. If he earned a profit of 25%, then find the ratio of cost price to the marked...
Calculate the total percentage increase in employees from 2019 to 2023 for the entire company.
Prove the identity: tan² θ + 1 = sec² θ
A family spends 40% of their monthly income on rent, 20% on groceries, and 15% on utilities. If they save ₹5,400 after these expenses, what is their t...
Find the value of 24 - 3
The following table shows the monthly rainfall in a city for the first six months of the year:
If a product's price increases by 25% and then decreases by 20%, what is the net percentage change in price?