Question
Find the average number of surgical masks sold on Monday
and Tuesday. Answer the following questions based on the information given below: A shopkeeper sold two types of masks i.e. surgical and N95. Number of surgical masks sold on Monday is [P] which is 60 more than the number of N95 masks sold on same day. Number of surgical masks sold on Tuesday is [Q] which is 20% less than that on Monday and number of N95 masks sold on Tuesday is [R]. Total masks sold on Tuesday is 28% less than that on Monday while total masks sold on Tuesday is 432. Number of N95 masks sold on Wednesday is [S] which is 15% more than number of surgical masks sold on same day. Ratio of total masks sold on Monday to Wednesday is 60:43.Solution
Total number of masks sold on Monday = 432/0.72 = 600 Number of N95 masks sold on Monday = (600 – 60)/2 = 270 Number of surgical masks sold on Monday [P] = (600 – 270) = 330 Total number of masks sold on Tuesday = 432 Number of surgical masks sold on Tuesday [Q] = (80/100) × 330 = 264 Number of N95 masks sold on Tuesday [R] = 432 – 264 = 168 Total number of masks sold on Wednesday = (600/60) × 43 = 430 Number of surgical masks sold on Wednesday = (20/43) × 43 = 200 Number of N95 masks sold on Wednesday [S] = 430 - 200 = 230 
Required average = (330 + 264)/2 = 297
Which of the following statement is/are correct about the conciliation officer?
I.Ā Ā Ā Ā Ā Ā Ā Ā He has the power to force a settlement
...Which one of the following is not a web browser?
The difference of the greatest and smallest of the fractions
Ā
Any reaction that produces an insoluble precipitate can be called a:
The bluish colour of water in the deep sea is due to:
Consider the following statements:
1. Bermuda situated in Western Atlantic Ocean is a United Kingdom Overseas Territory.
2. 38th Para...
Naomi Osaka won the women's singles title of the Australian Open Tennis Tournament, 2021. Who among the following was defeated by her in the finals?
The terms āAgreement on Agricultureā, āAgreement on the Application of Sanitary and Phytosanitary Measuresā and āPeace Clauseā appear in the...
If a : b = 2 : 3 and b : c = 3 : 4, then a : b : c = ?
Which state celebrated āUtkal Day ā
Relevant for Exams:
