Hidden Block MCQ Quiz - Objective Question with Answer for Hidden Block - Download Free PDF
Last updated on Jul 4, 2025
Latest Hidden Block MCQ Objective Questions
Hidden Block Question 1:
Comprehension:
Count the number of blocks, having all sides and corners hidden by the other blocks.
Answer (Detailed Solution Below)
Hidden Block Question 1 Detailed Solution
Total number of blocks = 21
Total number of blocks visible = 16
Total number of hidden blocks = 21 - 15 = 5
Remember: the base will always have 3 × 3 blocks (According to RDSO). No blocks should be visualized in any row other than Base. If any block is not visible then it will not be counted.
Hidden Block Question 2:
Comprehension:
Count the number of blocks, having all sides and corners hidden by the other blocks.
Answer (Detailed Solution Below)
Hidden Block Question 2 Detailed Solution
Total number of blocks = 21
Total number of blocks visible = 15
Total number of hidden blocks = 21 - 15 = 6
Remember: the base will always have 3 × 3 blocks (According to RDSO). No blocks should be visualized in any row other than Base. If any block is not visible then it will not be counted.
Hidden Block Question 3:
Comprehension:
Count the number of blocks, having all sides and corners hidden by the other blocks.
Answer (Detailed Solution Below)
Hidden Block Question 3 Detailed Solution
Total number of blocks = 29
Total number of blocks visible = 21
Total number of hidden blocks = 29 - 21 = 8
Remember: the base will always have 3 × 3 blocks (According to RDSO). No blocks should be visualized in any row other than Base. If any block is not visible then it will not be counted.
Hidden Block Question 4:
Comprehension:
Count the number of blocks, having all sides and corners hidden by the other blocks.
Answer (Detailed Solution Below)
Hidden Block Question 4 Detailed Solution
Total number of blocks = 22
Total number of blocks visible = 16
Total number of hidden blocks = 22 - 16 = 6
Remember: the base will always have 3 × 3 blocks (According to RDSO). No blocks should be visualized in any row other than Base. If any block is not visible then it will not be counted.
Hidden Block Question 5:
Comprehension:
Count the number of blocks, having all sides and corners hidden by the other blocks.
Answer (Detailed Solution Below)
Hidden Block Question 5 Detailed Solution
Total number of blocks = 23
Total number of blocks visible = 16
Total number of hidden blocks = 23 - 16 = 7
Remember: the base will always have 3 × 3 blocks (Acccording to RDSO). No blocks should be visualized in any row other than Base. If any block is not visible then it will not be counted.
Top Hidden Block MCQ Objective Questions
Select the option in which the given figure is embedded. (Rotation is NOT allowed)
Answer (Detailed Solution Below)
Hidden Block Question 6 Detailed Solution
Download Solution PDFThe given figure is embedded in,
Hence, option (4) is correct.
Hidden Block Question 7:
Comprehension:
Count the number of blocks, having all sides and corners hidden by the other blocks.
Answer (Detailed Solution Below)
Hidden Block Question 7 Detailed Solution
Total number of blocks in the given image = 19
Total number of blocks visible in the given image = 14
Total number of hidden blocks = 19 - 14 = 5
Hidden Block Question 8:
Comprehension:
Count the number of blocks, having all sides and corners hidden by the other blocks.
Answer (Detailed Solution Below)
Hidden Block Question 8 Detailed Solution
Total number of blocks in the given image = 22
Total number of blocks visible in the given image = 15
Total number of hidden blocks = 22 - 15 = 7
Hidden Block Question 9:
Comprehension:
In each question of this test, you will see a pile of blocks. Each block is of the same shape and size. Your task is to count the number of blocks, having all sides and corners hidden by the other blocks. Please remember that there are always three blocks in the base of the farthest row. In case if there is uncertainty in any hidden row, assume only 1 block at the base.
Find the number of blocks completely hidden by other blocks in the given set of blocks.
Answer (Detailed Solution Below)
Hidden Block Question 9 Detailed Solution
Total number of blocks in the given image = 22
Total number of blocks visible in the given image = 16
Total number of hidden blocks = 22 - 16 = 6
Remember: the base will always have 3×3 blocks (Acccording to RDSO). No blocks should be visualized in any row other than Aadhaar. If any block is not visible then it will not be counted.
Hidden Block Question 10:
Comprehension:
Count the number of blocks, having all sides and corners hidden by the other blocks.
Answer (Detailed Solution Below)
Hidden Block Question 10 Detailed Solution
There will be always 3 × 3 blocks on the base. So, there are 4 hidden blocks (block 4, block 5, block 7 and block 8) from the base and 3 blocks are hidden above blocks (4, 5, and 8).
Total hidden blocks = 7
Hidden Block Question 11:
Comprehension:
In each question of this test, you will see a pile of blocks. Each block is of the same shape and size. Your task is to count the number of blocks, having all sides and corners hidden by the other blocks. Please remember that there are always three blocks in the base of the farthest row. In case if there is uncertainty in any hidden row, assume only 1 block at the base.
Find the number of blocks completely hidden by other blocks in the given set of blocks.
Answer (Detailed Solution Below)
Hidden Block Question 11 Detailed Solution
Total number of blocks in the given image = 24
Total number of visible blocks in the given image = 17
Total number of hidden blocks = 24 - 17 = 7
Hidden Block Question 12:
Comprehension:
Count the number of blocks, having all sides and corners hidden by the other blocks.
Answer (Detailed Solution Below)
Hidden Block Question 12 Detailed Solution
2 hidden blocks below block-23
2 hidden blocks below block-26
2 hidden blocks from the base of the hidden row (Block-4 and Block-7) and 2 hidden blocks above the block 4 and block 7.
Remember: There will be always 3 × 3 blocks on the base.
Total hidden blocks = 8
Hidden Block Question 13:
Comprehension:
Count the number of blocks, having all sides and corners hidden by the other blocks.
Answer (Detailed Solution Below)
Hidden Block Question 13 Detailed Solution
Total number of blocks in the given image = 16
Total number of blocks visible in the given image = 12
Total number of hidden blocks = 16 - 12 = 4
Hidden Block Question 14:
Comprehension:
In each question of this test, you will see a pile of blocks. Each block is of the same shape and size. Your task is to count the number of blocks, having all sides and corners hidden by the other blocks. Please remember that there are always three blocks in the base of the farthest row. In case if there is uncertainty in any hidden row, assume only 1 block at the base.
Find the number of blocks completely hidden by other blocks in the given set of blocks.
Answer (Detailed Solution Below)
Hidden Block Question 14 Detailed Solution
Total number of blocks in the given image = 20
Total number of blocks visible in the given image = 14
Total number of hidden blocks = 20 - 14 = 6
Hidden Block Question 15:
Comprehension:
Count the number of blocks, having all sides and corners hidden by the other blocks.
Answer (Detailed Solution Below)
Hidden Block Question 15 Detailed Solution
Total number of blocks in the given image = 19
Total number of blocks visible in the given image = 14
Total number of hidden blocks = 19 - 14 = 5