Question 1
MTS24 · 8 Oct 2024 · S2 · Maths
The curved surface area of a cylindrical pillar is 176 m² and its volume is 352 m³. Find the ratio of its radius to its height. (Use \(\pi = \frac{22}{7}\))
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MTS24 · 8 Oct 2024 · S2 · Maths
The curved surface area of a cylindrical pillar is 176 m² and its volume is 352 m³. Find the ratio of its radius to its height. (Use \(\pi = \frac{22}{7}\))
MTS24 · 8 Oct 2024 · S2 · Maths
In a mixture of 60 litres, milk and water are in the ratio \(7 : 3.\) If 3 litres of water be added, find the ratio of milk and water in the new mixture.
MTS24 · 8 Oct 2024 · S2 · Maths
Find the simple interest (in ₹) on ₹3000 as a sum borrowed at 8% per year rate of interest for 5 years.
MTS24 · 8 Oct 2024 · S2 · Maths
The simple interest on a certain sum of money at the rate of 5% per annum for 9 years is ₹1,260. At what rate of interest can the same amount of interest be received on the same sum after 6 years?
MTS24 · 8 Oct 2024 · S2 · Maths
Three red lights on the same road start blinking at the same time and blink repeatedly after every 4, 6 and 8 minutes, respectively. How many times will they blink together in an interval of 3 hours, excluding blinking together at the starting moment?
MTS24 · 8 Oct 2024 · S2 · Maths
Find the simple interest (in ₹) on ₹2000 as a sum borrowed at 7% per year rate of interest for 4 years.
MTS24 · 8 Oct 2024 · S2 · Maths
A man sold an article for ₹247.50, thereby gaining 12.5%. The cost of the article (in ₹) was:
MTS24 · 8 Oct 2024 · S2 · Maths
The average weight of a family of five members (in kg) whose weights are 40 kg, 49 kg, 56 kg, 70 kg and 35 kg is:
MTS24 · 8 Oct 2024 · S2 · Maths
A solid cone of base radius 7 cm and height 18 cm is melted and recast into a hollow metal hemisphere of internal and external radii 20 cm and R cm, respectively. What is the value of R (in cm)?
MTS24 · 8 Oct 2024 · S2 · Maths
By selling an article for ₹20, a dealer makes a profit of 10%. By how much should he increase his selling price (in ₹, rounded off to two decimal place) so as to make a profit of 40%?