Bunuel
Rita has a bowl containing three types of candies: Cherry, Mango and Lime. Let’s denote it as C, M and L respectively.
C+ M+ L = 82
With C =29, we get
M+L =53 We need to find: M ?
Statement 1:
The minimum number candies that should be taken to ensure Rita has at least 1 candy of each type is 69.
So, the logic here is Pigeon hole principle. You consider the worst case, where you keep picking only one among the two candies till they are completely exhausted.
After exhausting , you pick a new variety of candy. This number ensures u have three varieties of candies at hand.
So, the two initial max values adds up to TOTAL - 1(third variety) = 69-1 = 68
With C =29, then M+L = 53.
With equal split between M and L, the numbers are 26 and 27.
If u increase one value, the other gets decreased. So, we are concrete enough to say, C = 29. Is one of the max values.
The next max value can be 68-29 = 39.
So, the values split up are : 39,29, 14 . Totally adding to 82.
Case 1: C = 29, M = 14, and L= 39.
Case 2: C =29, M= 39 and L = 14.
Since, two cases exist.
Insufficient. Statement 2:
There are fewer lime candies than mango candies.
M+L = 53.
This has many possible outcomes as answer.
Hence,
Insufficient Combining both statement 1 and 2, we get
M> L
Case 1: C=29, M= 14 and L =39
Case 2: C=29, M=39 and L=14.
Only Case 2 holds true.
M = 39 Sufficient Option C