BITSAT Logical Reasoning Test - JEE MCQ

1,2,5 are figures that have patterns formed from four lines curved in a concave direction.
3,7,8 are figures that have patterns formed from four lines curved in a convex direction.
4,6,9 are figures that have patterns formed from these straight lines.

Explanation:

- Identifying the pattern:
- Looking at the given letter series, we can see that the letters are alternating between "g", "i", "f", and "e" in a specific order.

- Completing the series:
- By following the pattern, we can determine that the missing letters should be "i", "f", "g", "i", and "e".

- Choosing the correct option:
- Comparing the missing letters with the options provided, we can see that option C: ifgie matches the pattern and completes the series correctly.

Therefore, the correct answer is C: ifgie.

The given sequence is a combination of two series:
I. 3, 8, 13, 18, 23 and

II. 2, 9, 22, 32, 42

The pattern in I is + 5, and the pattern in II is + 10.

So, in II, 9 is wrong and must be replaced by (2 + 10) i.e. 12.

To determine the correct mirror image of the figure (X) from the given alternatives, let's analyze the original figure and its mirror image characteristics:

1. Original Figure (X):
   - The figure is a square containing a "Z" shape with a line and an arrow at the bottom pointing right.

2. Mirror Image Characteristics:
   - A mirror image will reverse left and right but maintain top and bottom orientation.
   - The "Z" shape will be inverted horizontally.
   - The line and arrow at the bottom will have the arrow pointing left instead of right.

3. Options Analysis:
   - Option A: The arrow at the bottom is pointing right, which is incorrect.
   - Option B: The arrow at the bottom is pointing left, and the "Z" is correctly mirrored.
   - Option C: The arrow at the bottom is pointing right, which is incorrect.
   - Option D: The arrow at the bottom is pointing left, but the "Z" is not correctly mirrored.

Therefore, the correct mirror image of figure (X) is option B.

To determine the correct mirror image of the figure (X) from the given alternatives, let's analyze the original figure and its mirror image characteristics:

1. Original Figure (X):
   - It is a triangle with an inner pattern.
   - The pattern has a small circle at the top vertex and an inverted 'Y' shape extending downwards.

2. Mirror Image Characteristics:
   - A mirror image will reverse left and right but maintain top and bottom orientation.
   - The small circle will appear at the top vertex of the mirrored triangle.
   - The 'Y' shape will be inverted horizontally, meaning the branch pointing to the left in the original image will point to the right in the mirror image.

3. Options Analysis:
   - Option A: The 'Y' shape is not inverted correctly.
   - Option B: The 'Y' shape and the small circle are not in the correct positions.
   - Option C: The 'Y' shape is pointing in the same direction as the original, not mirrored.
   - Option D: The 'Y' shape is correctly inverted horizontally, and the small circle is at the top.

Therefore, the correct mirror image of figure (X) is Option D.

Answer: (c) EFMIJ

Explanation: Each letter in the word NOIDA is moving one step forward and forms the code OPJEB. Similarly, if the letters of the word DELHI moves one step forward, then D will be written as E, E as F, L as M, H as I, and I as J. So, the code for DELHI will be EFMIJ.

2 adjacent triangle flip there face