SSC CPO Mock Test (GI & Reas) 1 - SSC CPO MCQ

The roles are arranged alphabetically, and the middle position is found by taking the ceiling of (4+1)/2, which equals 3. The third item in the alphabetical list is Domain.

• Roles are sorted in alphabetical order.
• The calculation for the middle position is: ceiling(⁴ + ¹) / ².
• This calculation results in 3.
• The third item in the alphabetical list is Domain.

Thus, the encrypted message is AKK.

The median of the sorted list of words is the third item, which is 'Diagnose'.

The question asks for the word that is least similar to the others. Three of the options—Microscope, Telescope, and Periscope—are all optical instruments used to observe objects either at a distance or in detail.

In contrast, a Stethoscope is an auditory instrument used primarily in medical settings to listen to internal sounds of the body. This makes it the least like the others.

• Microscope: An optical instrument for viewing small details.
• Telescope: An optical instrument for observing distant objects.
• Periscope: An optical instrument for viewing from a concealed position.
• Stethoscope: An auditory instrument for listening to internal body sounds.

The question requires identifying which animal does not belong with the others based on its characteristics. The following animals are considered:

• Tortoise - an egg-laying animal (oviparous)
• Duck - an egg-laying animal (oviparous)
• Snake - an egg-laying animal (oviparous)
• Whale - a mammal that gives birth to live young (viviparous)

In this case, the whale is the correct answer as it differs from the others in this key biological aspect.

Among the options, Intimacy, Attachment, and Friendship all describe positive relationship dynamics. In contrast, Enmity refers to a state of opposition or hostility, making it the least similar to the others.

The analogy is based on the relationship between a young animal and its adult form. Just as a calf grows into a cow, a puppy grows into a dog.

Therefore, the correct answer is Dog.

The relationship in the analogy is that wine is made from grapes, so vodka should be paired with its primary ingredient.

• Vodka is traditionally and commonly made from potatoes.
• This makes option A the correct choice.

The analogy tests antonyms. 'Deep' and 'Shallow' are opposites in terms of depth, so their relationship is one of contrast. Similarly, 'Freedom' requires an opposite, which is best represented by confinement or imprisonment.

Among the options:

• 'Prison' is the most fitting as it directly implies a lack of freedom.

The analogy compares joints in the upper and lower limbs:

• Wrist corresponds to Elbow as both are joints, with the Elbow being above the wrist.
• Ankle corresponds to Knee, which is the joint above the ankle.

Thus, the correct answer is Knee.

1. Initial Position: B starts at the origin point (0,0).

2. First Movement - East 60m:

• B moves straight east for 60 metres.
• New position: (60, 0).

3. Second Movement - North 20m:

• At (60,0), B turns left (north) and moves 20 metres.
• New position: (60, 20).

4. Third Movement - East 40m:

• From (60,20), B turns right (east) again and moves 40 metres.
• New position: (100, 20).

5. Fourth Movement - South 20m:

• At (100,20), B turns right (south) and moves back down to the original road, covering 20 metres south.
• Final position: (100, 0).

Thus, after completing all movements, B is located at (100,0), which is 100 metres east of his starting point.

1. Savita is to the left of Usha, Tulsa, and Urmila, which means Savita must be first.

2. Usha, Tulsa, and Urmila are to the left of Kumud, indicating that Kumud must be fifth.

3. Urmila is situated between Usha and Tulsa, leading to two possible arrangements:

• Usha - Urmila - Tulsa
• Tulsa - Urmila - Usha

4. Given that Tulsa is fourth from the left, we place her in position 4.

5. Since Urmila must be between Usha and Tulsa, and Tulsa is in position 4, Urmila can only be third if Usha is second.

6. Therefore, the order from left to right is:

• Savita (1)
• Usha (2)
• Urmila (3)
• Tulsa (4)
• Kumud (5)

7. To find how far Usha is from the right: The positions are 1, 2, 3, 4, 5. From the right, position 2 is fourth.

The 6th letter from the right is U (position 21).

• Counting 8 letters to the left brings us to position 13.
• This position corresponds to the letter M.

There are eight triangles in the upper half of the figure, namely - ABE, AEO, ABO, AOF, AFC, AOC, AEF and ABC
Similarly, there are eight triangles in the lower half of the figure
There are four more triangles, namely : ABD, AED, AFD and ACD
Hence there are a total of twenty triangles in the figure.

In fig-I 3 × 9 = 27
4 × 4 = 16
9 + 4 = 13
In fig-II 13 × 5 = 65
7 × 6 = 42
5 + 6 = 11
In fig-III 9 × 3 = 27
8 × 9 = 72
9 + 3 = 12

Moving clockwise, we get the squence : 2³ , 3³ , 4³ , 5³ , 6³ , 7³ .

After analysing various angles such as:

• Roman numerals
• Letter patterns
• Scrabble scores
• Airport codes
• Stock tickers
• Meanings in different languages

it becomes clear that FEB stands out. This is because FEB is the standard abbreviation for 'February,' making it an actual word or widely recognised abbreviation. The other options—MLI, UTQ, and ZYV—are more likely acronyms or letter combinations without a specific meaning beyond their sequences.

1. Identify Each Abbreviation's Field:

• LOK: No clear association; possibly non-medical.
• WZV: Unidentified, likely non-medical.
• RUQ: Stands for 'Right Upper Quadrant,' a medical term related to the abdomen area.
• DFC: Can relate to finance (Discounted Cash Flow) or other fields.

2. Determine the Common Theme:

• Three abbreviations are from non-medical fields.
• RUQ is explicitly medical, making it distinct.

3. Conclusion:

• Since three are non-medical and one is medical, RUQ stands out as not belonging.

The letters are: P, L, A, E. Meaningful words: PALE, LEAP, PEAL.

Vowels → AEIOU
letters immediate to vowels → B F J P V . And these letters should be replaced with D in the given word ‘STANDING’
But there is no such letter in the given word.
Consonants in ‘STANDING’ → STNDG
Preceding letters to STNDG → RSMCF
Vowels in ‘STANDING’ → A I ( We have to write Z in the place of these vowels)
So, the new code word for ‘STANDING’ is → ‘RSZMCZMF’

D → 3
E → 5
A → 2
L → 4
I → 7
Hence,
I → 7
D → 3
L → 4
E → 5

The regions common to circle A (Physics) and circle C ( Mathematics )are v and u where v represents teachers who can teach all subject and u represents the teachers who can teach Physics and Mathematics but not Chemistry. 

To solve the expression, we first replace each operator according to the given rules:

• 30 ÷ 6 becomes 30 + 6
• + 2 becomes - 2
• - 1 becomes × 1

So, the expression we are left with is:

30 + 6 - 2 × 1

Following the order of operations, we proceed as follows:

• First, calculate the multiplication: 2 × 1 = 2.
• Next, add and subtract from left to right:
• 30 + 6 = 36
• 36 - 2 = 34

Thus, the final answer is 34.

Given expression : (3 × 15 + 19) ÷ 8 - 6 = (45 + 19) ÷ 8 - 6 = 64 ÷ 8 - 6 = 8 - 6 = 2

Replace the symbols with the meaning given against them. If a $ b and b @ c would become a = b and b < c, then c > b or c > a ie, c * b, c * a are true from the given options.

42 : 56 :: 110 : ?
6 × 7 = 42
7 × 8 = 56
Similarly,
10 × 11 = 110
11 × 12 = 132
Hence, 110 : 132 as 42 : 56

After analysing various factors such as the following:

• Whether the second number is an exact multiple of the first
• Prime factors
• Ratio differences
• And more

It was determined that option D stands out. Specifically:

• While other pairs have higher or specific patterns in their ratios,
• D's ratio (approximately 9.11) does not fit neatly into a clear pattern with the others, making it distinct.