Podcast
Questions and Answers
What is the mode of the monthly electricity consumption in the given frequency distribution?
What is the mode of the monthly electricity consumption in the given frequency distribution?
- 105-125
- 165-185
- 145-165
- 125-145 (correct)
What are the two consecutive positive integers whose product is 306?
What are the two consecutive positive integers whose product is 306?
- 14 and 15
- 17 and 18 (correct)
- 16 and 17
- 18 and 19
How many terms are there in the arithmetic progression with the first term 17, last term 50, and a common difference of 9?
How many terms are there in the arithmetic progression with the first term 17, last term 50, and a common difference of 9?
- 9
- 6
- 8
- 7 (correct)
What are the coordinates of the point of trisection of the line segment joining points A(2, −2) and B(−7, 4)?
What are the coordinates of the point of trisection of the line segment joining points A(2, −2) and B(−7, 4)?
If production of TV sets is fixed every year, what would be the total production after 10 years if the first year's production is 50?
If production of TV sets is fixed every year, what would be the total production after 10 years if the first year's production is 50?
Flashcards
Consecutive integers
Consecutive integers
Integers that follow each other in sequence (e.g., 2, 3, 4).
Mode of data
Mode of data
The value that appears most frequently in a set of data.
Arithmetic Progression (AP)
Arithmetic Progression (AP)
A sequence of numbers where the difference between consecutive terms is constant.
Point of trisection
Point of trisection
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Total production in 10 years (fixed production)
Total production in 10 years (fixed production)
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Study Notes
Monthly Consumption of Electricity
- Data represents monthly electricity consumption of 68 consumers
- Consumption is grouped into intervals (e.g., 65-85)
- Frequency of each interval is provided (e.g., 4 consumers consumed 65-85 units)
Product of Two Consecutive Positive Integers
- Product of two consecutive positive integers is 306
- Find the integers
Arithmetic Progression (AP)
- First term of AP is 17, last term is 27
- Common difference is 9
- Find number of terms and sum
Point of Trisection
- Points A (2, -2) and B (-7, 4)
- Find coordinates of the points dividing the line segment AB into three equal parts
TV Manufacturing
- TV manufacturer in its seventh year
- Production follows a fixed pattern
- Find production in first year, tenth year, and total production in 10 years
Distances and Triangle
- Alia and Shagun live in Nagar
- Shagun's house is on another street
- School is at point A
- Find distances from Alia's house to Shagun's house, library.
- Show Shagun's school forms an isosceles triangle
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Description
Test your skills in math through various problems involving electricity consumption, products of integers, arithmetic progressions, and geometry. This quiz covers practical applications and calculations related to daily life and algebraic concepts.
