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Let us divide the given set of images in a systematic manner.

Along the rows and columns we can see a particular pattern is maintained.

It makes our task easy to figure out which of the given options will fill the missing cell.

1. Three color code is maintained, white, blue, yellow

2. 3 pattern are maintained thrice throughout the diagram with

3. Each pattern has yellow , blue and white in the behind one lines in diff diagrams.

So, from the given options, ‘option 1’ will fill the missing cell.

Hence, ‘option 1’ is the correct answer.

K # L → K < L

L % M → L ≤ M

M * N → M = N

N # O → N < O

Combining all the statements together, we get:

K < L ≤ M = N < O

I. K # M → K < M → True (As, K < L ≤ M → K < M)

II. K * M → K = M → False (As, K < L ≤ M → K < M)

III. L % O → L ≤ O → False (As, L ≤ M = N < O → L < O)

Hence, ‘I only’ is the correct answer$.

In all except, 9 Q A the second element is second to the left of first element and and third element is second to the right of first element.

W 1 R % 4 J E # 7 M T 2 I 9 B H 3 A $ 9 F Q 5 D G 6 U S P

All options except ‘9 Q A’ follows the same pattern of arrangement as highlighted in the above series.

Hence, ‘9 Q A’ is the odd one out$.

If there are no dancers that aren't slim → Implies all dancers are slim.

No singers that aren't dancers → All singers are dancers.

Thus from the above two it can be concluded that all singers are dancers and all dancers are slim, so all singers are slim.

1) There is not one slim person that isn't a dancer. → False (It is possible but not definite)

2) All singers are slim → True (It is definite)

3) Anybody slim is also a singer → False (It is possible but not definite)

4) None of the above. → False (As option 2 is true)

Hence, ‘All singers are slim’ is the correct answer.

The logic is:

Similarly,

Hence, ‘INVERTIBRATE’ is the correct answer.

Sum of ages of Anu and Bhanu is 10 years more than sum of ages of Bhanu, Chanu and Dhanu.

Bhanu + Chanu + Dhanu + 10 = Anu + Bhanu

=> Chanu + Dhanu + 10 = Anu _____ <i>

Average age of Chanu and Dhanu is 19 years.

(Chanu + Dhanu) / 2 = 19

Chanu + Dhanu = 19 × 2 years

Chanu + Dhanu = 38 years _____ <ii>

Putting the value of <ii> in <i>, we get:

38 + 10 = Anu

So, age of Anu is 48 years

Dhanu is 10 years elder than Chanu.

Dhanu – 10 = Chanu ____ <iii>

Putting the value of <iii> in <ii>, we get:

Dhanu – 10 + Dhanu = 38

=> 2Dhanu = 38 + 10

=> 2Dhanu = 48

=> Dhanu = 24 years

Average age of Anu and Dhanu = (48 + 24) ÷ 2 years

= 72 ÷ 2 years

= 36 years

Hence, ’36 years’ is the correct answer.

Given:

Selected candidate in Maharashtra from the total appeared candidates = 9%

Selected candidate in Tripura from the total appeared candidates = 12%

In Tripura number of selected candidates more than that of Maharashtra = 102 

Calculation:

Let total number of candidates from each state be 100 unit.

Selected candidate in Maharashtra from the total appeared candidates = (9/100) × 100 = 9 unit.

Selected candidate in Tripura from the total appeared candidates = (12/100) × 100 = 12 unit.

In Tripura number of selected candidates more than that of Maharashtra = 102 

⇒ (12 – 9) unit = 102

⇒ 3 unit = 102

⇒ 1 unit = 102/3

⇒ 1 unit = 34

⇒ (1 × 100) unit = 34 × 100

⇒ 100 unit = 3400

∴ The number of candidates appeared from each state was 3400.

Given:

Salary given to his mother = 40% = 2/5

From the remaining, he used for electronic gadgets and monthly expenses = (7 + 23)% = 30% = 3/10

Sum of the amount he gave to his mother and transferred to his friend account = Rs 41000

Calculation:

Let the sum of amount be 50 unit. (where 50 = product of denominator of given fraction 5 × 10)

Salary given to his mother = (2/5) × 50 = 20 unit.

Remaining salary after gave to his mother = 50 – 20 = 30 unit.

Electronics gadgets and monthly expenses from the remaining = (3/10) × 30 = 9 unit.

Remaining amount which transferred to his friend's account = 30 – 9 = 21 unit

Sum of amount he gave to his mother and his friend's account = 41000

⇒ (20 + 21) unit = 41000

⇒ 41 unit = 41000

⇒ 1 unit = 41000/41

⇒ 1 unit = 1000

⇒ (1 × 50) unit = 1000 × 50

⇒ 50 unit = 50000

∴ The monthly salary of Shiva is Rs. 50000 .

i. A * B means -> A and B are of the same age

ii. A - B means -> B is younger than A → A is older than B

iii. A + B means -> A is younger than B

Sachin * Madan - Reena means?

Sachin = Madan > Reena means Reena is the youngest.

Hence, ‘Reena is youngest’ is the correct answer.

i. A * B means -> A and B are of the same age

ii. A - B means -> B is younger than A → A is older than B

iii. A + B means -> A is younger than B

X + Y + Z → X < Y < Z

1) Y - X – Z → Y > X > Z → Z < X < Y

2) Z - Y – X → Z > Y > X → X < Y < Z

3) Z - X – Y → Z > X > Y → Y < X < Z

4) X - Y – Z → X > Y > Z → X > Y > Z

So, X + Y + Z is same as Z - Y – X.

Hence, ‘Z - Y – X’ is the correct answer.