Elected members = 50% of 245 = 0.5 * 245 = 122.5, rounded to 122.

Filled seats = 50% of 245 = 122.5, so vacant seats = 245 - 123 = 122.

Total MLAs = 28 states * 10 MLAs/state = 280.

Valid votes = 60% of 1,000 = 0.6 * 1,000 = 600 valid votes.

55% of 1,000,000 = 0.55 * 1,000,000 = 550,000 votes.

Votes received = 40% of 10,000 = 0.4 * 10,000 = 4000

Votes received = 60% of 1000 = 0.60 * 1000 = 600.

Votes received by winning candidate = 45% of 1,000,000 = 0.45 * 1,000,000 = 450,000.

50% of 545 = 272.5, so at least 273 votes are needed to pass a motion.

Votes needed to pass a bill = 50% of 545 = 0.5 * 545 = 273.

Simple majority = (545 / 2) + 1 = 273 votes.

The pie chart indicates that 20% of the population is in the age group 18-25, which is 2000 * 0.20 = 400.

In a balanced Wheatstone bridge, the current through the galvanometer is zero.

According to Ohm's law, if the total resistance increases, the current in the circuit decreases.

Given the sales figures for other products, Product C's sales in Q1 is $2500.

Total sales for Q1 is $6000. Given sales for Products A, B, and C are $2000, $2000, and $2000 respectively, Product D must be $6000 - ($2000 + $2000 + $2000) = $1000.

Product B represented 40% of total sales in Q4, selling 600 units.

The average sales per quarter for Product A is 1200 / 4 = 300 units.

With 4 products, the average sales per product in Q1 is $5000 / 4 = $1250.

30% of 5000 units is 1500 units sold for apples.

Apples represent 1500 out of 5000 units, which is 30% of total sales.

Product A shows a consistent upward trend, indicating a significant increase by Q4.

Product A shows a consistent upward trend, indicating a likely increase in sales by Q4.

Absolute error = |True value - Measured value| = |50 - 48| = 2.

Absolute error = |True value - Measured value| = |50.0 - 49.5| = 0.5 cm.

Absolute error = |True value - Measured value| = |50.0 - 49.5| = 0.5 cm.

Percentage error = |(True value - Measured value) / True value| * 100 = |(50.0 - 48.0) / 50.0| * 100 = 4.0%.

Percentage error = (|True value - Measured value| / True value) * 100 = (|100 - 98| / 100) * 100 = 2%.

Percentage error = (|True value - Measured value| / True value) * 100 = (|200 - 198| / 200) * 100 = 1%.

Percentage Decrease = ((Old Rate - New Rate) / Old Rate) * 100 = ((8 - 6) / 8) * 100 = 25%.