i. The first and second rounds were dominated by Neeraj Chopra with a gold medal performance in his second throw, while the other two athletes did not have any medal winning throws in these rounds.
ii. The throws in the last round by both Jakub Vadlejch and Vitezlav Vesely were fouls and were not considered for scoring.
iii. After four rounds, Vitezlav Vesely was in the second position and could not improve upon his best throw in the succeeding rounds.
iv. In the fourth round, the throw by Jakub Vadlejch was the best in that round.
In which round did Vitezlav Vesely have his best throw?
Analyzing Vitezlav Vesely's Best Throw
The question asks to identify the round in which Vitezlav Vesely achieved his best throw during the 2020 Summer Olympics Javelin finals, based on provided performance observations.
Deduction Steps
- Statement (iii) is key: "After four rounds, Vitezlav Vesely was in the second position and could not improve upon his best throw in the succeeding rounds." This directly implies that Vesely's best throw must have occurred in one of the first four rounds (Round 1, 2, 3, or 4). Rounds 5 and 6 are eliminated as possibilities for his best throw.
- Statement (i) adds context: "The first and second rounds were dominated by Neeraj Chopra... while the other two athletes did not have any medal winning throws in these rounds." This suggests that Vesely's performance in rounds 1 and 2 was not his peak, making it less likely that his overall best throw occurred then.
- Combining these deductions, Vesely's best throw must have occurred in either Round 3 or Round 4.
- Statement (iii) also notes Vesely was in second position after round four, confirming a strong performance occurred within the first four rounds.
- Based on the process of elimination derived from the statements, and considering the likely progression of performance throughout the competition, the best throw would fall into the earlier rounds that were not explicitly dominated or disqualified.
Final Determination
Vitezlav Vesely's best throw could not have been in rounds 5 or 6 (due to statement iii). Statement i suggests rounds 1 and 2 were not his best. This leaves rounds 3 and 4. Considering the available information and typical competition dynamics, the Third round is the identified round for his best throw.
Important Questions from Puzzles
The diagram below shows a river system consisting of 7 segments, marked P, Q, R, S, T, U, and V. It splits the land into 5 zones, marked Z1, Z2, Z3, Z4, and Z5. We need to connect these zones using the least number of bridges. Out of the following options, which one is correct?
Note: The figure shown is representative.
- A thin wire is used to construct all the edges of a cube of $1 \text{ m}$ side by bending, cutting and soldering the wire. If the wire is $12 \text{ m}$ long, what is the minimum number of cuts required to construct the wire frame to form the cube?
In the $4 \times 4$ array shown below, each cell of the first three columns has either a cross (X) or a number, as per the given rule.
1 1 2 2 X 3 2 X 4 1 2 X Rule: The number in a cell represents the count of crosses around its immediate neighboring cells (left, right, top, bottom, diagonals).
As per this rule, the maximum number of crosses possible in the empty column is
In the square grid shown on the left, a person standing at P2 position is required to move to P5 position.
The only movement allowed for a step involves, “two moves along one direction followed by one move in a perpendicular direction”. The permissible directions for movement are shown as dotted arrows in the right.
For example, a person at a given position Y can move only to the positions marked X on the right.
Without occupying any of the shaded squares at the end of each step, the minimum number of steps required to go from P2 to P5 is
In the 4 x 4 array shown below, each cell of the first three rows has either a cross (X) or a number.
1 X 4 3 X 5 5 4 3 X 6 X
The number in a cell represents the count of the immediate neighboring cells (left, right, top, bottom, diagonals) NOT having a cross (X). Given that the last row has no crosses (X), the sum of the four numbers to be filled in the last row is
