Question : If 35% of A's income is equal to 25% of B's income, then the ratio of A's income to B's income is:

Option 1: 7 : 5

Option 2: 5 : 7

Option 3: 4 : 7

Option 4: 4 : 3

Question : If A's wealth is $\frac{4}{9}$ times of B's and C's is $\frac{7}{6}$ times of B's. What is the ratio of C's wealth to A's?

Option 1: 8:21

Option 2: 21:8

Option 3: 27:14

Option 4: 14:27

Question : The expansion for AIDS is

Option 1: Active Immuno Deficiency Syndrome

Option 2: Acquired Individual Disease Syndrome

Option 3: Acquired Immuno Deficiency Syndrome

Option 4: Acquired Immuno Disease Syndrome

Question : Which of the following pairs is incorrectly matched?

Option 1: Cushing's syndrome - Cortisol

Option 2: Diabetes - Insulin

Option 3: Goitre - Thyroxin

Option 4: Acromegaly - Adrenaline

Question : A's salary is 50% more than that of B. Then B's salary is less than that of A by:

Option 1: $50$%

Option 2: $33\frac{1}{3}$%

Option 3: $33\frac{1}{4}$%

Option 4: $44\frac{1}{4}$%