Question Discussion & Solution

According to the question:

Since 7 is the part of the men as well as the women.

So, 7 men are women.

Hence, 7 is the correct answer. 

Note: If in the question asked "how many men are only women", then the answer, in this case, would be 0.

The correct answer is Pituitary Gland.

Key Points

• Pituitary Gland
  • The pituitary gland is a small, bean-shaped gland situated at the base of the brain.
  • It is the master gland of the body.
  • It is the smallest endocrine gland in the human body.
  • It releases hormones that regulate important functions such as growth, blood pressure, and reproduction.

Additional Information

• Thyroid Gland
  • The thyroid gland is a butterfly-shaped organ located at the base of the neck.
  • It releases hormones that control metabolism- the way body uses energy.
  • It is the largest endocrine gland in the human body.
• Adrenal Gland
  • The adrenal gland, also known as suprarenal glands, are small, triangular-shaped glands located on top of both kidneys.
  • It produces hormones that help regulate your metabolism, immune system, blood pressure, response to stress, and other essential functions.
• Thymus gland
  • The thymus gland is a small organ behind the breastbone that plays an important function both in the immune system and endocrine system.
  • It is only active until puberty, after puberty the thymus gland starts to slowly shrink and become replaced by fat.

Here the pattern is,

Sum of the three digits of a number is equal to 5.

203 – 2 + 0 + 3 = 5,

500 – 5 + 0 + 0 = 5,

600 – 6 + 0 + 0 = 6

401 – 4 + 0 + 1 = 5

Concept:

Software maintenance:

Any changes done in the software during its execution such as error correction, optimization etc. is software maintenance. Its objective is to preserve the value of software over time.

Explanation:

Types of software maintenance are:

Perfective maintenance: when there are new requirements from user side, then at that time changes made in the software is known as perfective maintenance. It makes the software more enhanced, clean structured, better than previous.

Adaptive maintenance: Changes done in the software environment that includes any work initiated as consequence of moving the software to different hardware or software is known as adaptive maintenance.

Preventive maintenance: It prevent software from future problems.

Five students – M, Q, U, X, and Z are compared.

1. Weight of Z is less than only two students. _ > _ > Z > _ > _

2. Weight of Q is greater than Z and Weight of Q is less than only U.

U > Q > Z

From 1 and 2, we get:

U > Q > Z > M/X > M/X