571: What is the name of the vessel that delivers the nutrient rich blood from the stomach & small intestine to the liver ?

(a) Left hepatic artery
(b) Hepatic portal vein
(c) Right hepatic artery
(d) Hepatic vein
572: Which one of the following cities does not have the same clock time as that of the other three cities at any given instant ?

(a) Lisbon (Portugal)
(b) London (U.K)
(c) Addis Ababa (Ethiopia)
(d) Accra (Ghana)
573: Which of the following is/are tributary tributaries of Brahmaputra?

1. Dibang
2. Kameng
3. Lohit

Select the correct answer using the code given below.

(a) 1 only
(b) 2 and 3 only
(c) 1 and 3 only
(d) 1, 2 and 3
574: The authorization for the withdrawal of funds from the Consolidated Fund of India must come from

(a) The Prime Minister of India

(b) The Parliament of India

(c) The Union Finance Minister

(d) The President of India
575: In which one among the following is the speed of sound maximum ?

(a) Air at 100 degree celcius
(b) Air at 0 degree celcius
(c) Wood
(d) Water