SSC JE (ME) Mock Test - 8 - Mechanical Engineering MCQ

So 3 Q 7 R 8 S 4 P 6 can be written as 3 × 7 - 8 ÷ 4 + 6

3 × 7 - 8 ÷ 4 + 6

= 21 – 2 + 6

= 25

Hence, the value of the given expression is 25

3 × 8 = 24

3 × 11 = 33

In same way 4 × 6 = 24 4 × 8 = 32 4 × 11 = 44.

Hence the related set is 24 32 44.

B2²:D4²::F6²:?

As B+2=D, same way + 2=H

?=H8² = H64

Hence, the correct option is (C).

Hence, the related word is Food.

From the above diagram, it is clear that E is the Paternal Aunt of F.

Hence, Paternal Aunt is the correct Answer.

As 29² = 841

So, 484 is the square of 22.

As 22² = 484

Hence, the related word is 22.

5 × 8 = 40 + 10 = 50

in the same way

12 × 8 = 96 + 30 = 126

Hence,option a is correct.

In each row, the second figure is obtained from the first figure by adding two mutually perpendicular line segments at the centre. The, third figure is obtained from the first figure by adding four circles outside the main figure.

Hence, option b is correct.

Let’s check the options

a. 72 × 6 + 27 ÷ 3 – 9 = 432

b. 72 × 3 + 27 ÷ 9 - 6 = 213

c. 27 × 9 + 72 ÷ 3 – 6 = 261

d. 6 × 9 + 27÷ 3 - 72 = - 9

Hence the correct pair is 9 and 3

Hence after unfolding the given figure we get figure 2 as the correct unfolded figure.

Hence, option b is correct.

The eyes and nose are part of the body.

The below figure shows the correct relation.

Hence option D is correct.

As per the English dictionary- obey, object, obligation, obvious.

Hence,the correct sequence is 4, 1, 2, 3

In the Answer figure, there will be a semicircle will be on the left side and a line touches the bottom left corner, which shows in only the B option.

Hence option B is correct.

Because there is no alphabet 'H' in the given word TROUBLEMAKER, so, the word 'Author' cannot be formed.

Hence, the correct option is (A).

144 = 12²

169 = 13²

196 = 14²

225 = 15²

Hence, The missing number is 196

The diagram is as follows:

We can see that man is facing North Direction.

Hence, option a is correct.

The numbers have the following relation:

1. 8 × 5 + 2 = 42

2. 9 × 5 + 2 = 47

3. 5 × 5 + 2 = 27

4. 7 × 5 + 1 = 36

Hence, the odd pair is 7, 36.

14 × 14 – 14 = 182

Similarly,

28 × 28 – 28 = 756

Hence, option b is the correct answer.

I. some shops are bags - False

II. Some books are bags. - False

III. Some shops are shirts - True

IV. Some shirts are bags. - True

Therefore, Only III and IV follow

Hence, option D is correct

Conclusion:

I: Some brothers are sisters - True

II: All sisters are nieces - False

III: No brothers are sisters - False

Hence the only conclusion I follows.

15 × 2 – 2 = 28

78 × 2 – 2 = 154

25 × 2 – 2 = 48

36 × 2 – 2 = 70

Hence,

23 × 2 – 2 = 44

63 × 2 – 2 = 124

42 × 2 – 2 = 82

81 × 2 – 2 = 160

Hence, option A is correct

The family tree diagram is as follows:

Chaman is the brother of Bharat and Bharat is the brother of Yogesh. So, Yogesh may be the brother or sister of Chaman.

Hence, it cannot be definitely true that Yogesh is the brother of Chaman.

In DICTIONARY, D represents 4, I represents 8, C represents 0, T represents 9, I represents 8. O represents 1, N represents 6, A represents 5, R represents 4, Y represents 7.

So, ‘NOTARY’ would be coded as ‘619547’.

Hence, option c is correct.

7.5, 4.7, 1.9, -0.9 -3.7

2.8 2.8 2.8 2.8

Hence, next term will be -3.7

So, from the among options, Option (B) shows the embedded figure.

Hence, the correct option is (B).

All the three are different kinds of crops, so depicted in different kinds of circles.

Hence, option a is correct

Number of boys in first-class = 44

Number of boys in the second class = 44 – 17 + 14 = 41

Number of girls in first class = 49

Number of girls in second class = 49 – 11 + 21 = 59

Difference = 59 – 41 = 18

Hence, the correct option is (C).

The correct Logic is as follows

S-TU

H-IJ

O-PQ

P-OR

Hence DANG will be coded as

D-EF

A-BC

N-OP

G-HI

Hence DANG will be coded as EFBCOPHI.

Given statements: A ≥ P = B < C, R ≥ Q > Y = C

On combining: R ≥ Q > Y > = C > B = P ≤ A

Conclusions:

I. Q > P → True (as Q > Y > = C > B = P → thus clear relation between Q > P)

II. R > B → True (as R ≥ Q > Y > = C > B → thus clear relation between R > B)

So, both l and ll are true.

Hence, the correct option is (D).

As the market depends upon Demand,

In the same way, Farming depends upon Monsoons.

Hence, option b is the correct answer.