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Direction: In the following question, two statements are numbered as Quantity I and Quantity II. On solving these statements, we get quantities I and II respectively. Solve both quantities and choose the correct option.
Q. Quantity I: Average of weight of 5 people in a room is 50 kg. One person entered the room and now the average of weight of people inside the room becomes 52 kg. Calculate the weight of the person entered the room.
Quantity II: A cricket batsman has 23, 27, 33 and 47 runs in four matches. How many runs he has to make to make his average 40?
  • a)
    Quantity I < quantity="" />
  • b)
    Quantity I > Quantity II
  • c)
    Quantity I = Quantity II
  • d)
    Quantity I ≥ Quantity II
  • e)
    Quantity I ≤ Quantity II
Correct answer is option 'A'. Can you explain this answer?
Most Upvoted Answer
Direction: In the following question, two statements are numbered as ...
Quantity I
Given:
Average of weight of 5 people in a room = 50 kg
Average of weight of 6 people inside the room = 52 kg
Average =(Sum of values)/(Number of values)
Let the average of 5 persons be x1,x2,x3,x4,x5
= (x1+x2+x3+x4+x5)/5=50
⇒ x1+x2+x3+x4+x5=250
After one person entered the room, (x1+x2+x3+x4+x5+x6)/6=52
⇒ x1+x2+x3+x4+x5+x6=312
⇒ x6=312−250
⇒ x6=62
∴ Weight of the person entered in room is 62 kg.
Quantity II:
Given:
Runs in four matches = 23, 27, 33, 47
Let he make x runs in last match to make average 40.
(23+27+33+47+x)/5=40
⇒ 130 + x = 200
⇒ x = 200 – 130
⇒ x = 70
∴ He has to make 70 runs to make his average 40.
∴ Quantity I < quantity="" />
Hence, the correct option is (A).
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Direction: In the following question, two statements are numbered as Quantity I and Quantity II. On solving these statements, we get quantities I and II respectively. Solve both quantities and choose the correct option.Q. Quantity I: Average of weight of 5 people in a room is 50 kg. One person entered the room and now the average of weight of people inside the room becomes 52 kg. Calculate the weight of the person entered the room.Quantity II: A cricket batsman has 23, 27, 33 and 47 runs in four matches. How many runs he has to make to make his average 40?a)Quantity I b)Quantity I > Quantity IIc)Quantity I = Quantity IId)Quantity I ≥ Quantity IIe)Quantity I ≤ Quantity IICorrect answer is option 'A'. Can you explain this answer?
Question Description
Direction: In the following question, two statements are numbered as Quantity I and Quantity II. On solving these statements, we get quantities I and II respectively. Solve both quantities and choose the correct option.Q. Quantity I: Average of weight of 5 people in a room is 50 kg. One person entered the room and now the average of weight of people inside the room becomes 52 kg. Calculate the weight of the person entered the room.Quantity II: A cricket batsman has 23, 27, 33 and 47 runs in four matches. How many runs he has to make to make his average 40?a)Quantity I b)Quantity I > Quantity IIc)Quantity I = Quantity IId)Quantity I ≥ Quantity IIe)Quantity I ≤ Quantity IICorrect answer is option 'A'. Can you explain this answer? for Banking Exams 2025 is part of Banking Exams preparation. The Question and answers have been prepared according to the Banking Exams exam syllabus. Information about Direction: In the following question, two statements are numbered as Quantity I and Quantity II. On solving these statements, we get quantities I and II respectively. Solve both quantities and choose the correct option.Q. Quantity I: Average of weight of 5 people in a room is 50 kg. One person entered the room and now the average of weight of people inside the room becomes 52 kg. Calculate the weight of the person entered the room.Quantity II: A cricket batsman has 23, 27, 33 and 47 runs in four matches. How many runs he has to make to make his average 40?a)Quantity I b)Quantity I > Quantity IIc)Quantity I = Quantity IId)Quantity I ≥ Quantity IIe)Quantity I ≤ Quantity IICorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Banking Exams 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Direction: In the following question, two statements are numbered as Quantity I and Quantity II. On solving these statements, we get quantities I and II respectively. Solve both quantities and choose the correct option.Q. Quantity I: Average of weight of 5 people in a room is 50 kg. One person entered the room and now the average of weight of people inside the room becomes 52 kg. Calculate the weight of the person entered the room.Quantity II: A cricket batsman has 23, 27, 33 and 47 runs in four matches. How many runs he has to make to make his average 40?a)Quantity I b)Quantity I > Quantity IIc)Quantity I = Quantity IId)Quantity I ≥ Quantity IIe)Quantity I ≤ Quantity IICorrect answer is option 'A'. Can you explain this answer?.
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