Explanation

The sequence represents the stages of human development in a logical order:

• Foetus (unborn)
• Baby (newborn to 1 year)
• Child (1-12 years)
• Youth (13-19 years)
• Adult (20+ years)

Explanation

P x Q → P is the wife of Q

Q % R → Q is the father of R

R - T → R is the brother of T

T + S → T is the sister of S.

Therefore, T is the daughter of P.

Explanation

The sequence represents the stages of a hiring process in a logical order:

• Advertisement (job posting)
• Application (candidate applies)
• Selection (candidate is shortlisted)
• Interview (candidate is interviewed)
• Appointment (candidate is offered the job)
• Probation (new employee's trial period)

Explanation

POST

P = 16

O = 15

S = 19

T = 20 (16+15+19+20 = 70)

BIRD

B = 2

I = 9

R= 18

D = 4 (2+9+18+4=33)

Explanation

The correct sequence is:

1. Arrival
2. Introduction
3. Presentation
4. Discussion
5. Recommendation

Explanation

The sequence represents the stages of human development in a logical order:

1. Infant (newborn to 1 year)
2. Child (1-12 years)
3. Adolescent (13-19 years)
4. Adult (20-64 years)
5. Old (65+ years)

Explanation

The word "HANDFUL" is different from the others because it does not end with the suffix "-FUL" which means "full of" or "characterized by."

Explanation

8x7=3540

8x5 =40

7x5=35

answer = 3540

so same way

7x5 =35

9x5=45

4535

Explanation

To calculate the number of ways seven people can sit around a table, you can use the formula for permutations of n objects taken r at a time in a circular arrangement:

P(n,r) = (n−1)!

Where n is the number of objects (people) and r is the number of positions to fill (seats).

So, for seven people sitting around a table, there would be 

(7−1)! = 6! ways.

6! = 6 × 5 × 4 × 3 × 2 × 1 = 720

Explanation

The odd one out in this set is "Cow"

because it is not a member of the cat family,

unlike the others (Lion, Tiger, Leopard), which are all large cats.