Question : Synapse gap is present between which of the following?

Option 1: Two neurons

Option 2: Brain and spinal cord

Option 3: Two kidneys

Option 4: None of these

Question :

Direction: In the following question, select the related word from the given alternatives.

Kidneys : Nephron :: Central Nervous System : ?

Option 1: Spinal cord 

Option 2: Cerebrum 

Option 3: Brain 

Option 4: Neurons 

Question : Which one of the following is not an excretory organ?

Option 1: Kidneys

Option 2: Liver

Option 3: Lungs

Option 4: Spleen

Question : Which of the following is justiciable?

Option 1: Fundamental Duties

Option 2: Directive Principles of State Policy

Option 3: Fundamental Rights

Option 4: None of these

Question : The cube of the difference between two given natural numbers is 1728, while the product of these two given numbers is 108. Find the positive difference between the cubes of these two given numbers.

Option 1: 4104

Option 2: 5616

Option 3: 2160

Option 4: 5626

Question : The square of the difference between two given natural numbers is 324, while the product of these two given numbers is 144. Find the positive difference between the squares of these two given numbers.

Option 1: 630

Option 2: 540

Option 3: 450

Option 4: 360