Question 1
MTS24 · 18 Oct 2024 · S3 · Maths
The simple interest on a certain deposit at 5.5% per annum is ₹264 in one year. How much additional interest will be earned in one year on the same deposit at 6.5% per annum?
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MTS24 · 18 Oct 2024 · S3 · Maths
The simple interest on a certain deposit at 5.5% per annum is ₹264 in one year. How much additional interest will be earned in one year on the same deposit at 6.5% per annum?
MTS24 · 18 Oct 2024 · S3 · Maths
Find the surface area of a spherical vessel of diameter 42 cm. (Use \(\pi = \frac{22}{7}\).)
MTS24 · 18 Oct 2024 · S3 · Maths
The population of a village is increased by 3%. Had there been 122 less, there would have been a decrease of 1%. Find the original population.
MTS24 · 18 Oct 2024 · S3 · Maths
By selling 120 note books, a shopkeeper gains the selling price of 40 note books. Find his gain percentage.
MTS24 · 18 Oct 2024 · S3 · Maths
How many seconds will a boy take to run one complete round around a square field of side 38 metres, if he runs at a speed of 6 km/h?
MTS24 · 18 Oct 2024 · S3 · Maths
Find the HCF of:
\(3^3 \times 11^2\), \(2^4 \times 3^2 \times 5^3 \times 11^3\) and \(3 \times 5 \times 7 \times 11\)
MTS24 · 18 Oct 2024 · S3 · Maths
Aravind purchased a book for Rs.450 and sold it for Rs.500. What is the profit percentage?
MTS24 · 18 Oct 2024 · S3 · Maths
A tradesman marks his goods at 45% above the cost price but allows a discount of 20% at the time of sale. His gain is:
MTS24 · 18 Oct 2024 · S3 · Maths
A solid sphere of iron having radius 15 cm is to be melted and recast in the shape of a cylindrical pipe having internal and external radii 4 cm and 6 cm, respectively. Find the length (in m) of the pipe thus formed.
MTS24 · 18 Oct 2024 · S3 · Maths
Three different types of pulses costing ₹180, ₹240 and ₹200 per kg, respectively, are mixed in the ratio \(1 : 5 : 4.\) What will be the cost for 1 kg of the mixture?