Question 1
MTS24 · 14 Nov 2024 · S2 · Maths
Rice worth ₹84 per kg and ₹96 per kg is mixed with a third variety of rice in the ratio \(1 : 1 : 2.\) If the mixture is worth ₹99 per kg, the price of the third variety per kg is:
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MTS24 · 14 Nov 2024 · S2 · Maths
Rice worth ₹84 per kg and ₹96 per kg is mixed with a third variety of rice in the ratio \(1 : 1 : 2.\) If the mixture is worth ₹99 per kg, the price of the third variety per kg is:
MTS24 · 14 Nov 2024 · S2 · Maths
The rate of interest p.a. at which a sum becomes three times of itself in 20 years at simple interest will be :
MTS24 · 14 Nov 2024 · S2 · Maths
The sum of the radius of the base and the height of a solid cylinder is 96 meters. If the total surface area of the cylinder is 12672 m², what is the curved surface area and volume of the cylinder repectively ? (use \(\pi = \frac{22}{7}\))
MTS24 · 14 Nov 2024 · S2 · Maths
The average of six numbers is 30. If one number is excluded, the average becomes 28. Find the excluded number.
MTS24 · 14 Nov 2024 · S2 · Maths
On selling a book for ₹348, a shopkeeper loses 13%. In order to gain 22%, he must sell that book for:
MTS24 · 14 Nov 2024 · S2 · Maths
Find the simple interest (in ₹) on ₹3000 as a sum borrowed at 4% per year rate of interest for 4 years.
MTS24 · 14 Nov 2024 · S2 · Maths
A hollow hemispherical steel bowl can contain \(\frac{686}{3}\pi\) cubic unit of liquid. The outer radius is 9 units. How much steel is used in making the bowl?
MTS24 · 14 Nov 2024 · S2 · Maths
Marks (out of 100) of four students in Hindi, English and Mathematics are given in the following table. Study the table carefully and answer the question that follows.
| Students/Subjects | Hindi | English | Mathematics |
|---|---|---|---|
| Mukesh | 75 | 80 | 95 |
| Shivam | 80 | 75 | 90 |
| Soumya | 70 | 65 | 85 |
| Shilpee | 80 | 70 | 81 |
What is the overall percentage marks obtained by Shilpee in the given three subjects?
MTS24 · 14 Nov 2024 · S2 · Maths
A shopkeeper normally gives a discount of 40%. To increase his sale before off season, he announces an additional discount of 4% upto a specific date. How much additional discount (in ₹) will a customer get on an item marked for ₹500?
MTS24 · 14 Nov 2024 · S2 · Maths
Air is leaking from a spherical-shaped advertising balloon at the rate of 24 cubic feet per minute. If the radius of the balloon is 8 feet, how long would it take for the balloon to empty? Round your answer to the nearest minute. Use the approximate of value of \(\pi\), that is 3.14.