Practice30Create account

A bar graph shows students in a class who like four subjects: Math 12, Science 15, English 9, Hindi 6.
If there are 42 students in all and each chose exactly one favourite, do the bars account for everyone, and if not, how many are unaccounted?

Class 6Bar GraphsData Handling
  • A0
  • B1
  • C-1
  • D2

Step-by-Step Solution

Sum of bars = 12 + 15 + 9 + 6 = 42, which equals the class total, so 0 students are unaccounted for.
Answer: A) 0

Master this chapter in 30 minutes a day.

Don't just memorise the answer — build a daily practice habit.

Practice 5 Similar Questions Free →

All Bar Graphs practice questions

More Class 6 Bar Graphs practice

A shopkeeper draws a bar graph of weekly sugar sales using the scale 1 unit = 8 kg. On…Trees planted in a school over four years are shown on a bar graph: 2021 - 40, 2022 -…A library bar graph shows books issued: Mon 25, Tue 35, Wed 30, Thu 40, Fri 20. The…In a village godown, the bar graph of grain bags stored shows: Wheat 240, Rice 180,…A family's electricity bills (in Rs) for 4 months appear on a bar graph: Jan 600, Feb…