861: In a dry cell (battery), which of the following are used as electrolytes?

(a) Ammonium chloride and Zinc chloride

(b) Sodium chloride and Calcium chloride

(c) Magnesium chloride and Zinc chloride

(d) Ammonium chloride and Calcium chloride
862: How is Sarosh Zaiwalla well-known as ?

(a) A leading wildlife photographer
(b) A leading orthopaedic surgeon
(c) A leading theatre personality
(d) A leading international legal expert
863: The Speaker can ask a member of the House to stop speaking and let another member speak. This phenomenon is known as

(a) decorum

(b) crossing the floor

(c) interpellation

(d) yielding the floor
864: In ancient Indian historical geography the name Ratnakara denoted

(a) the Arabian Sea

(b) the Bay of Bengal

(c) the Indian Ocean

(d) the the confluence of the Ganga, the Yamuna and the mythical Saraswati at Prayaga
865: Which of the following statements is/are correct regarding National Innovation Foundation-India (NIF)?

1. NIF is an autonomous body of the Department of Science and Technology under the Central Government.
2. NIF is an initiative to strengthen the highly advanced scientific research in India's premier scientific institutions in collaboration with highly advanced foreign scientific institutions.

Select the correct answer using the code given below.
(a) 1 only
(b) 2 only
(c) Both 1 and 2
(d) Neither 1 nor 2