Question
In a shop, there are a total of 15,000 chip packets. Out
of these, 28% are Green Lays packets, and out of the remaining, 75% are Red Lays packets, and the rest are Blue Lays packets. If 20% of Green Lays packets, 10% of Red Lays packets, and 15% of Blue chip packets were rejected for quality, then how many chip packets, in total, were rejected for quality?Solution
ATQ, Number of Green lays packets in the shop = 15000 × 0.28 = 4200 Number of Red lays packets in the shop = (15000 – 4200) × 0.75 = 8100 Number of Blue lays packets in the shop = 10800 – 8100 = 2700 Number of Green lays packets rejected for quality = 4200 × 0.20 = 840 Number of Red lays packets rejected for quality = 8100 × 0.10 = 810 Number of Blue lays packets rejected for quality = 2700 × 0.15 = 405 So, total number of chips packets rejected for quality = (840 + 810 + 405) = 2055
Which of the following is true about the immature scale insects?
What is the term used to describe the level of population density at which control measures should be implemented to prevent a rising pest population fr...
The component of the insect's body wall primarily functions as a multifaceted shield, offering protection against physical injury, water loss, and the e...
This leg type is observed in insects like the praying mantis, featuring spiny femurs and tibiae that interlock to form a gripping mechanism
 Apis mellifera is also known as
Planting of marigold as trap crop in Tomato and Cotton is used to attract to_______
Which mechanism of resistance involves adverse effects on the biology of insects and their progeny due to biochemical and biophysical factors in the hos...
Typical symptom of Pink stem borer (Sesamia inferens) infestation in Wheat appears as:
The scientific name of dammer bee is
Which of the following is correctly matched ?
Relevant for Exams:
