Practice30Create account

Every bulb costs ₹30 to make; good bulbs sell for ₹45 and defective ones are scrapped. What was the day’s profit?

Competition practiceMissing-Data DI
  • A₹96,990
  • B₹1,05,000
  • C₹94,320
  • D₹1,02,330

Step-by-Step Solution

Good bulbs = 7,000 − 178 = 6,822 → revenue ₹3,06,990. Cost = = ₹2,10,000. Profit ₹96,990. (₹1,05,000 ignores the scrapped bulbs.)
Answer: A) ₹96,990

Master this topic in 30 minutes a day.

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

Practice 5 Similar Questions Free →

All Missing-Data DI practice questions

More Missing-Data DI practice

Had Sanjay joined on day one, what would his share of the same ₹1,10,000 profit have…What was the on-time performance of the airport as a whole, to one decimal place?Next week the schedule is the same and the other three airlines repeat their on-time…The pie chart shows how a family spends its monthly income of ₹48,000. How much goes to…A mill produced 400 tonnes of sugar in 2020. Production in 2021 was 25% more than in…