Reasoning Ability - MCQ Practice Questions

This question tests the ability to track position changes on a coordinate system and calculate the straight-line distance from the starting point.

Step 1: Set up a coordinate system

Let P start at the origin point (0, 0), with North as positive Y-axis and East as positive X-axis.

Step 2: Track position after each movement

After walking 5 km North, then 3 km East, then 5 km South, the vertical movements cancel out and only the eastward movement remains.

Step 3: Calculate distance from starting point

Use the distance formula to find the straight-line distance between the starting point (0, 0) and final position (3, 0).

The distance from the starting point is 3 km.

This question asks us to find the angle between the hour and minute hands on an analog clock displaying 3:15.

Step 1: Calculate the minute hand position

The minute hand moves 360° in 60 minutes, so it moves 6° per minute.

Step 2: Calculate the hour hand position

The hour hand moves 360° in 12 hours (720 minutes), so it moves 0.5° per minute. At 3:15, it has moved from 12 o'clock.

Step 3: Find the angle between both hands

The angle between the hands is the absolute difference between their positions.

The angle between the hour and minute hands at 3:15 is 7.5°.

This question tests understanding of work rates and proportional reasoning with multiple workers and time periods.

Step 1: Find the rate per cat

If 5 cats catch 5 rats in 5 minutes, each cat catches rats at a constant rate.

Step 2: Calculate total rat-catching capacity needed

To catch 100 rats in 100 minutes, we need the total work capacity.

Step 3: Determine number of cats required

Since each cat catches $\frac{1}{5}$ rats per minute, we need enough cats to produce 1 rat caught per minute.

**The same 5 cats are needed to catch

This question asks what the mirror image of the word "SMART" would look like when reflected horizontally.

Step 1: Understand mirror image reflection

When a word is reflected in a mirror, each letter is reversed and the order of letters is also reversed (reading right to left instead of left to right).

Step 2: Reverse the letter sequence

Original word: S-M-A-R-T

When mirrored horizontally, the sequence becomes right-to-left: T-R-A-M-S

Step 3: Account for individual letter orientations

Each letter in the mirror image would also be horizontally flipped (S becomes reversed S, M becomes reversed M, etc.), so the complete mirror image is "TRAMS reversed" (meaning TRAMS with each letter flipped).

The mirror image of SMART is TRAMS reversed (each letter is flipped and the sequence is reversed).

This question asks us to identify the pattern in a sequence of numbers and find the missing term.

Step 1: Identify the pattern

Look at each term and find what they represent.

Step 2: Recognize the sequence rule

Each term is a perfect square of consecutive natural numbers.

Step 3: Find the missing term

The next number in the sequence follows the pattern with n = 6.

The missing term in the sequence is 36, making the answer (B).

This question requires identifying the numerical code assigned to each letter in the word CLOUD, then using those values to decode LOUD.

Step 1: Decode the CLOUD sequence

Given that CLOUD = 67394, assign each letter its corresponding digit position.

Step 2: Identify letters in LOUD

The word LOUD contains the letters L, O, U, and D in that order.

Step 3: Apply the code values to LOUD

Using the digit values decoded from CLOUD, substitute each letter in LOUD with its assigned number.

The answer is 7394, which is option (B).

This question asks about the orientation of a word's reflection when viewed in water (a mirror image).

Understanding Water/Mirror Reflection:

Water acts as a horizontal mirror surface. When you look at a word reflected in water, the reflection flips along the horizontal axis (top becomes bottom), not along the vertical axis (left-right remains the same).

Why Left-Right is incorrect:

Left-right reversal occurs with a vertical mirror (like a bathroom mirror), not a horizontal water surface.

Why Upside Down is correct:

A water reflection flips the image vertically — the top of the letters moves to the bottom and vice versa. If you write "HELLO" and look at its reflection in still water, it appears upside down as the vertical orientation is reversed.

Why Both and No Change are incorrect:

Water only flips vertically (upside down), not both directions, and there is definitely a change in orientation.

The word appears upside down when reflected in water because water acts as a horizontal mirror that reverses the vertical orientation of the image.

This question asks you to identify which number doesn't follow the pattern established by the others in the sequence.

Step 1: Find the differences between consecutive terms

Calculate the gap between each pair of adjacent numbers.

Step 2: Identify the pattern in differences

The differences should follow a logical sequence of odd numbers.

Step 3: Determine which number breaks the pattern

The difference between 26 and 36 is 10, but it should be 11 to maintain the pattern of consecutive odd numbers.

**The odd one out is 36 (option D), because it breaks the pattern where differences

A is 3rd from left. B is 2 positions right of A = 5th position. C is immediately left of B = 4th position.

Each letter is shifted 3 positions forward (C→F, R→U, I→L, C→F, K→N, E→H, T→W). Applying same: P→S, U→X, Z→C(wraps), Z→C, L→O, E→H becomes SXZZOH.

Woman's mother's daughter = Woman herself. So man's mother = Woman. Therefore, man is Woman's son.

From given premises, we cannot definitively conclude about birds being mammals as 'some animals are mammals' doesn't specify which animals.

Circular arrangement: P at top, Q opposite (bottom). R right of P. S between Q and R. T left of Q. U must be immediate left of P.

North 10 km + South 10 km = 0 net vertical. East 5 km + West 5 km = 0 net horizontal. Man returns to starting point.

Series of prime numbers: 2, 3, 5, 7, 11, 13, 17, 19. Missing number is 17.

M(1)-M, A(2)-H, T(3)-E, H(4)-A, E(5)-T, M(6)-A, A(7)-T, T(8)-I, I(9)-C, C(10)-S. Letters at positions 1,6,8,9 remain same after analysis. Count=4.

Odd positions = 1, 3, 5, 7 (4 positions). All green boxes are at odd positions. Therefore, 4 green boxes.

E is parent of D. D is sibling of A. A is parent of B. B is parent of C. E→D→A→B→C = 3 generations apart.

APPLE is reversed to ELPPA. Similarly, TIGER reversed is REGIT.

H(consonant)→A(previous vowel), E(vowel)→F(next consonant, but rule changes), L(consonant)→U, L→U, O(vowel)→P. Corrected: ALUUA.