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Santhosh went to a hotel to buy some tiffen namely idly, vada & dosa. He has to buy atleast 9 units of each. He buys more vada than idly & more dosa than vada. He picks up a total of 32 items. How many vada does he buy?
- a)Either 12 or 13
- b)Either 11 or 12
- c)Either 10 or 11
- d)Either 9 or 11
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
Santhosh went to a hotel to buy some tiffen namely idly, vada & do...
From the question,
Dosa > Vada > Idly
Total items = 32.
Checking from options,
(a) If there is 12 or 13 vada, Remaining 32-12 = 20 items.
Since Dosa is greater than vada, It should be greater than 12 or 13.
So, 20 -12=8
(atleast 9 items should be there for each)
8 < 9, so condition not satisfied.
(b) If there is 11 or 12 vada.
Remaining = 32-12 (as same as option a)
but if we take 11 it is possible but not incase of 12.
(c) 10 or 11 vada
32-10 = 22.
No. of Dosa maybe 13
So, 22-13 = 9 idlies.
Similar to 10 also. Satisfied all condition
So, c is the answer.
(d) 9 or 11.
32-9 =23
Out of 23, if Dosa is more than vada, Ex-10.
23-10=13 idlies.
It violates rule because number of idlies is greater than vada.
Dosa > Vada > Idly
Total items = 32.
Checking from options,
(a) If there is 12 or 13 vada, Remaining 32-12 = 20 items.
Since Dosa is greater than vada, It should be greater than 12 or 13.
So, 20 -12=8
(atleast 9 items should be there for each)
8 < 9, so condition not satisfied.
(b) If there is 11 or 12 vada.
Remaining = 32-12 (as same as option a)
but if we take 11 it is possible but not incase of 12.
(c) 10 or 11 vada
32-10 = 22.
No. of Dosa maybe 13
So, 22-13 = 9 idlies.
Similar to 10 also. Satisfied all condition
So, c is the answer.
(d) 9 or 11.
32-9 =23
Out of 23, if Dosa is more than vada, Ex-10.
23-10=13 idlies.
It violates rule because number of idlies is greater than vada.
Most Upvoted Answer
Santhosh went to a hotel to buy some tiffen namely idly, vada & do...
Given Information:
Santhosh has to buy at least 9 units of each tiffin - idly, vada, and dosa. He buys more vada than idly and more dosa than vada. He picks up a total of 32 items.
Analysis:
Let's assume the number of idly, vada, and dosa he buys are x, y, and z respectively.
According to the given conditions:
1. x + y + z = 32 (total items bought)
2. y > x (more vada than idly)
3. z > y (more dosa than vada)
4. x ≥ 9, y ≥ 9, z ≥ 9 (at least 9 units of each)
Solution:
From the above conditions, we can deduce that:
- Since he buys at least 9 units of each tiffin and a total of 32 items, the minimum number of items he can buy is 9 + 9 + 9 = 27.
- This leaves us with 32 - 27 = 5 more items to distribute among vada and dosa.
- Since he buys more vada than idly and more dosa than vada, the only possibility is: x = 9, y = 10, z = 13.
- Therefore, Santhosh buys 10 vada.
Final Answer:
Santhosh buys 10 vada. So, the correct answer is option c) Either 10 or 11.
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Santhosh went to a hotel to buy some tiffen namely idly, vada & dosa. He has to buy atleast 9 units of each. He buys more vada than idly & more dosa than vada. He picks up a total of 32 items. How many vada does he buy? a)Either 12 or 13 b)Either 11 or 12 c)Either 10 or 11 d)Either 9 or 11Correct answer is option 'C'. Can you explain this answer? for UPSC 2026 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Santhosh went to a hotel to buy some tiffen namely idly, vada & dosa. He has to buy atleast 9 units of each. He buys more vada than idly & more dosa than vada. He picks up a total of 32 items. How many vada does he buy? a)Either 12 or 13 b)Either 11 or 12 c)Either 10 or 11 d)Either 9 or 11Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for UPSC 2026 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Santhosh went to a hotel to buy some tiffen namely idly, vada & dosa. He has to buy atleast 9 units of each. He buys more vada than idly & more dosa than vada. He picks up a total of 32 items. How many vada does he buy? a)Either 12 or 13 b)Either 11 or 12 c)Either 10 or 11 d)Either 9 or 11Correct answer is option 'C'. Can you explain this answer?.
Santhosh went to a hotel to buy some tiffen namely idly, vada & dosa. He has to buy atleast 9 units of each. He buys more vada than idly & more dosa than vada. He picks up a total of 32 items. How many vada does he buy? a)Either 12 or 13 b)Either 11 or 12 c)Either 10 or 11 d)Either 9 or 11Correct answer is option 'C'. Can you explain this answer? for UPSC 2026 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Santhosh went to a hotel to buy some tiffen namely idly, vada & dosa. He has to buy atleast 9 units of each. He buys more vada than idly & more dosa than vada. He picks up a total of 32 items. How many vada does he buy? a)Either 12 or 13 b)Either 11 or 12 c)Either 10 or 11 d)Either 9 or 11Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for UPSC 2026 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Santhosh went to a hotel to buy some tiffen namely idly, vada & dosa. He has to buy atleast 9 units of each. He buys more vada than idly & more dosa than vada. He picks up a total of 32 items. How many vada does he buy? a)Either 12 or 13 b)Either 11 or 12 c)Either 10 or 11 d)Either 9 or 11Correct answer is option 'C'. Can you explain this answer?.
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