Practice Test: Logical Reasoning - 9 - SSC CGL MCQ

→ In VW, W is the next alphabet from V, not previous.

→ if we observe carefully, we can see that the sum of digit of each number is 8 except 63.
2 + 6 = 8
4 + 4 = 8
6 + 3 = 9
3 + 5 = 8
Therefore, “63” is odd one among them.

Quit India Movement, Non – Cooperation and Salt Satyagraha Movement were the movements led by Mahatama Gandhi but Bardoli Satyagraha Movement was led by Vallabhbhai Patel.

Therefore, “Bardoli Satyagraha Movement” is odd one among the given alternatives. 

Position of A = 1, D = 4 and N = 14 in English alphabets.
→ AD = N ⇒ 14 = 14
Similarly,
Position of B = 2, D = 4 and X = 24 in English alphabets.
→ BD = X ⇒ 24 = 24
Hence, “X” is the correct answer. 

→ Ductility is the most important physical property of copper. Ductility of a material is its ability to deform when a force is applied upon it.
→ Brittleness is the physical property of chalk. Brittleness is exactly an opposite property of ductility as it is the ability of a material to break without first undergoing any kind of deformation.
→ In Brittleness, material breaks down without any deformation. Chalk material having such physical property therefore, chalk is related to brittle.

;The pattern followed is
2/3 : 19/29
→ 2/3: (2 × 10 – 1)/(3 × 10 – 1)
Similarly,
8/7: (8 × 10 – 1)/(7 × 10 – 1)
Hence,  the missing term is 79/69.

Sequence is obtained by following the rule given below:

Therefore, next term in series will be “1.5”

If we observe series carefully we can see that last two letter of each word is first two letter of next word.
Cinnaba, barcode, decibel, elasticTherefore, next term of series will start with “ic”.
In all the option only “iceberg” start with “ic”.
Therefore, “iceberg” will be next term of series.

1) jkljm ⇒ j j l k jk l m j kl m
2) kmjjj ⇒ j k l m jk j m j kl j
3) kmljm ⇒ j k l m jk l m j kl m → jklm/jklm/jklm
4) mkjlm ⇒ j m l k jk j m l kl m
Hence, “kmljm” will complete the series.

From figure 1^st and 2^nd points 2, 3, 4 and 6 are adjacent to 5.That means 1 is opposite to 5.
As 2 and 3 are adjacent to each other, out of 4 and 6, one will be opposite to 2.
Now from the given options we can say that 6 points may be there on the face opposite to the face with 2 points.

Clearly, Mithun is 10 km far from starting point.

1) 02, 10, 65, 11, 68 ⇒ E, A, G, E, K
2) 02, 10, 65, 87, 85 ⇒ E, A, G, W, R
3) 02, 10, 65, 11, 85 ⇒ E, A, G, E, R
4) 02, 10, 65, 59, 85 ⇒ E, A, G, C, R
Hence, “02, 10, 65, 11, 85” are set of number which represent word “EAGER”

There are only 3 ‘E’ in word REFEREE but there required 4 ‘E’ in word REFEREE.
Therefore, option 3) is correct answer. 

→ All mammals produce milk for their babies to drink. Monkey comes under mammal category but snakes are not mammals. So option 1^st is correct.

SUBSTITUTION is written as ITSBUSNOITUT

Similarly,

DISTRIBUTION written as “IRTSIDNOITUB” in given code language.

In first diagram,
⇒ (15 – 5) × (6 + 2) = 10 × 8 = 80
In Second diagram,
⇒ (9 – 4) × (1 + 6) = 5 × 7 = 35
In Third diagram,
⇒ (13 – 11) × (8 + 16) = 2 × 24 = 48
Therefore, “48” is missing term.

Let the present age of Jais be X years and the age of his father be Y years.
Presently, Jais and his father has an age difference of 35 years.
 → Y – X = 35. ----------- (1)
After 5 years, the sum of their ages will be 125.
→ (X + 5) + (Y + 5) = 125
→ X + Y + 10 =125
→ Y + X = 115. ----------- (2)
Adding equation (1) and (2),
Y – X + Y + X = 35 + 115
→ 2Y = 150
→ Y = 75.
Similarly, X = Y – 35 = 75 – 35 = 40.
After 12 years, Jais age is 52 (40 + 12) years and his father’s age will be 87 (75 + 12) years.
Hence, the correct answer is 52, 87.

The given logic is as follows.

Let us first simplify the given equation:
( √121 * 9) * 5 * 4 * 1→ (11 * 9) *  5 * 4 * 1
Now we will check each option one by one:
(11 * 9) * 5 * 4 * 1→ (11 + 9) ÷ (5 × 4) = 20 ÷ (5 × 4)
Now if we take 20 ÷ (5 × 4) = 20 ÷ 20 = 1 True, thus this option can be correct.
(√121 * 9) * 5 * 4 * 1→ (11 = 9) + 5 × 4 ÷ 1 False, thus this option is wrong.
(11 * 9) * 5 * 4 * 1→ (11 – 9) × 5 + 4 = 1 False, thus this option is wrong.
(11 * 9) * 5 * 4 * 1→ (11 – 9) + 5 × 4 = 1False, thus this option is wrong.Hence possible answer is + ÷ × =.

People are sitting around the circular table in the following way-

All the eight positions are named from1 to 8.
Now it is told that, A and B are sitting opposite to each other and F is sitting immediate right of A.
So our arrangement will look like-

 

Now There is at least one person between B and H and H is not the neighbor of F so H can sit at position 3, 4, or 6.
Now it is told that neither C or D is adjacent to F and C and D are opposite to each other,
Hence our arrangement will look like

So H has to take position 3.
Now it is told that G is not opposite to F then E will be opposite to F.
Then our final arrangement will look like-

Hence G is seating opposite to H.

One unfolding the punched paper, we get:
Thus option 3 is the correct option.

The missing part is option 1 as shown below.

Here, the correct mirror image of above figure will be,

Hence, the correct option is 4.

From the statements, the least possible Venn diagram can be drawn as below:

Conclusions:
I. Some buses are rivers → Its possible but not definitely true, hence false.
II. Some rivers are definitely not taxis →Some rivers are hills and no hill is taxi, so that much portion of river which is hill will never be taxi. Hence true.

III. No bus is river → Its possible but not definitely true.
Hence, only conclusion II follows.
But, since I and III make complementary pair hence, either I or III also follow.
So, conclusion II and either I or III follow.
Therefore, none of these is the correct option as there is no such option like conclusion II and either I or III follows.

As in statement it is mentioned that Women prefer Window shopping and Males does not prefer. Hence, conclusion (I) follows as shopping behaviour is different for males and female.
But conclusion (II) does not follow as in statement nothing is mentioned if males go for windows shopping, they don’t utilize much time in selecting a product.
Hence, only conclusion I follows.