Question:
Which one of the answer figures is correct mirror image of problem figure with respect to X-X ?
Which one of the answer figures is correct mirror image of problem figure with respect to X-X ?
Show Hint
X-X is a vertical line on the right of the figure, so the mirror image is the left-right reversal of the figure with top and bottom unchanged.
Updated On: Nov 12, 2026
Show Solution
Verified By Collegedunia
The Correct Option is B
Solution and Explanation
The mirror line X-X is vertical and lies to the right of the figure, so the image is obtained by reversing left and right while the top and bottom stay where they are.
The original has a small rectangle in its top block and a larger rectangle in its lower part, a plain vertical edge on its left with concave arcs at the top-left and bottom-left corners, and a stepped outline on its right.
After reflection the plain vertical edge with the two arcs moves to the right side, the stepped outline goes to the left, and both rectangles stay at their heights, the small one on top and the larger one below.
Option (1) has lost the small rectangle in the top block, so it is wrong.
In option (3) the lower rectangle sits too low relative to where the vertical edge ends, and in option (4) the bottom step of the outline is not reversed correctly.
Option (2) reproduces every step, arc and rectangle of the reflected figure.
Answer: (2)
The original has a small rectangle in its top block and a larger rectangle in its lower part, a plain vertical edge on its left with concave arcs at the top-left and bottom-left corners, and a stepped outline on its right.
After reflection the plain vertical edge with the two arcs moves to the right side, the stepped outline goes to the left, and both rectangles stay at their heights, the small one on top and the larger one below.
Option (1) has lost the small rectangle in the top block, so it is wrong.
In option (3) the lower rectangle sits too low relative to where the vertical edge ends, and in option (4) the bottom step of the outline is not reversed correctly.
Option (2) reproduces every step, arc and rectangle of the reflected figure.
Answer: (2)
Was this answer helpful?
0
0
Top JEE Main Aptitude Questions
- Why is a beam used in buildings?
- Where does the President of the USA live?
- Whose residence is Downing street?
- Where is Notre Dame Cathedral?
- Who built Shalimar Bagh?
View More Questions
Top JEE Main Reasoning Questions
- Identify the True mirror image of the figure amongst the answer figures with respect to X-X.
- Identify the mirror image of the given word with respect to X-X
- When the paper is folded in a given pattern and it is cut at the end. Identify which pattern is formed when the paper is unfold.
- Identify the figure which is odd from rest of the figures.
- Identify the correct mirror image of the given figure along X-axis.
View More Questions
Top JEE Main Questions
- Two masses $m$ and $\frac{m}{2}$ are connected at the two ends of a massless rigid rod of length $l$. The rod is suspended by a thin wire of torsional constant $k$ at the centre of mass of the rod-mass system(see figure). Because of torsional constant $k$, the restoring torque is $\tau =k\theta$ for angular displacement $\theta$. If the rod is rota ted by $\theta_0$ and released, the tension in it when it passes through its mean position will be:
What will be the equilibrium constant of the given reaction carried out in a \(5 \,L\) vessel and having equilibrium amounts of \(A_2\) and \(A\) as \(0.5\) mole and \(2 \times 10^{-6}\) mole respectively?
The reaction : \(A_2 \rightleftharpoons 2A\)- The value of is
- The number of terms of an is even. The sum of the odd terms is and of the even terms is . The last term exceeds the first by . Then the number of terms in the series is ______.
A black body is at a temperature of 2880 K. The energy of radiation emitted by this body with wavelength between 499 nm and 500 nm is U1, between 999 nm and 1000 nm is U2 and between 1499 nm and 1500 nm is U3. The Wien's constant, b = 2.88×106 nm-K. Then,
View More Questions