4521: In India, the tax proceeds of which one of the following as a percentage of gross tax revenue has significantly declined in the last five years ?

(a) Service tax
(b) Corporation tax
(c) Excise duty
(d) Personal income tax
4522: Who among the following was selected for the 2001 Dada Saheb Phalke Award?

(a) Dev Anand
(b) Lata Mangeshkar
(c) Ramanand Sagar
(d) Yash Chopra
4523: The data collection for national income estimation in India is done by

(a) National Sample Survey Organisation

(b) Finance Ministry of the Govt. of India

(c) Central Statistical Institute/Organisation

(d) Indian Statistical Institute
4524: The basic reason for the extraordinary sparkle of a suitably cut diamond is that

(a) it has a very high transparency

(b) it has a very high refractive index

(c) it is very hard

(d) it has well-defined cleavage planes
4525: The name of the poet Kalidasa is mentioned in the

(a) Allahabad pillar inscription

(b) Aihole inscription

(c) Alapadu grant

(d) Hanumakonda inscription