Question

33. Raja receives an increment in his salary. His salary
presently forms 30% of the total income of his
family. Before the increment his salary used to form
20% of the total income of his family. By how many
percentage points did the salary of Raja as a
percentage of his family's total income increase?
2
2
(A) 14
(B) 16
(C) 10 (D) 8
​

Answer 1

Answer:

it should be (c)10%

Step-by-step explanation:

as 30%-20% is 10%