EduFarming
Your list · 0हिं

Type at least two letters. Press Esc to close.

↑↓ navigate↵ openTAB cycle filter

Data Interpretation · Question 74 of 75

The Punjab farmer in the chart turns all his fallow land and half of his vegetable land over to pulses.

Question 74

HardOriginal question

The Punjab farmer in the chart turns all his fallow land and half of his vegetable land over to pulses. What is the central angle of the pulses slice now?

Pie chart titled Land use on a farm (degrees). Wheat 150 degrees; Rice 90 degrees; Pulses 60 degrees; Vegetables 45 degrees; Fallow 15 degrees.
Options for question 74

Show the answer and explanation
CorrectNot quiteAnswer C

Correct answer: C

Explanation

  1. Pulses now: 60°. Fallow adds 15°.

  2. Half the vegetable land: half of 45∘=22.5∘45^\circ = 22.5^\circ.

  3. New pulses slice: 60∘+15∘+22.5∘=97.5∘60^\circ + 15^\circ + 22.5^\circ = 97.5^\circ.

Worth noting

The total land does not change, so the angles can be moved from slice to slice directly. 82.5° forgets to add the fallow land. 75° adds only the fallow land and misses the vegetable land. 120° moves all the vegetable land instead of half.

Concept
Moving parts between slices of a pie
Typical time
120 s
Your time
—
The rule this testsPie charts
Practise this chapter →

Ten questions from Data Interpretation, at your own pace.

Practise this chapter →

Ten questions from Data Interpretation, at your own pace.

Practise this chapterAll 75 questions in Data InterpretationRevise the notes for Data Interpretation