Question 1
MTS24 · 7 Oct 2024 · S3 · Maths
A man covers the first half of the journey at the speed of 60 km/h and the remaining at the speed of 84 km/h. What is his average speed (in km/h)?
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MTS24 · 7 Oct 2024 · S3 · Maths
A man covers the first half of the journey at the speed of 60 km/h and the remaining at the speed of 84 km/h. What is his average speed (in km/h)?
MTS24 · 7 Oct 2024 · S3 · Maths
The average weight of a family of five members (in kg) whose weights are 40 kg, 49 kg, 56 kg, 66 kg and 37 kg is:
MTS24 · 7 Oct 2024 · S3 · Maths
A person has to cover a distance of 8 km in 1 hour. If he covers one-fourth of the distance in one-third of the total time, then what should his speed (in km/h) be to cover the remaining distance in the remaining time so that the person reaches the destination exactly on time?
MTS24 · 7 Oct 2024 · S3 · Maths
A water well has height \(h\) meters and diameter 21 m. The cost of plastering the well is ₹1,36,125 at the rate of ₹275/m², then find the height of the well. \((\pi = \frac{22}{7})\)
MTS24 · 7 Oct 2024 · S3 · Maths
A man bought a bullock and a cart for ₹10,000. He sold the bullock at a gain of 30% and the cart at a loss of 20%, thereby gaining 2% on the whole. Find the cost of the bullock.
MTS24 · 7 Oct 2024 · S3 · Maths
The mean of the first 8 odd natural numbers is:
MTS24 · 7 Oct 2024 · S3 · Maths
A closed cylindrical tank of height 280 cm and base radius 70 cm is to be made from a metal sheet. The required sheet for the same, in \(m^{2},\) is:
MTS24 · 7 Oct 2024 · S3 · Maths
Find the simple interest (in ₹) on ₹3000 as a sum borrowed at 4% per year rate of interest for 3 years.
MTS24 · 7 Oct 2024 · S3 · Maths
The following bar chart shows the income and expenditure (in lakhs) of five companies (P, Q, R, S, T) in the year 2020. The percentage profit or loss of a company is given by:
(Profit or loss) % = \(\frac{I-E}{E} \times 100\); where I = income, E = expenditure

If the income of company R in 2020 was 10% more than its income in 2019 and the company had earned a profit of 30% in 2019, then its approximate expenditure in 2019 (in lakhs) was:
MTS24 · 7 Oct 2024 · S3 · Maths
Find the simple interest (in ₹) on ₹3500 as a sum borrowed at 3% per year rate of interest for 2 years.