866: The Prevention of Food Adulteration Act came into force in:
(a) 1954
(b) 1955
(c) 1964
(d) 1976
867: Governor of which State has been entrusted with the special powers for the administration of tribal areas?
(a) Bihar
(b) Madhya Pradesh
(c) Assam
(d) Arunachal Pradesh
868: Consider the following statements:
1. Hema Malini is the Chairperson of the Children's Film Society, India.
2. Yash Chopra is the Chairman of the Central Board of Film Certification of India.
3. Dilip Kumar, Raj Kapoor and Dev Anand have all been recipients of Dada Saheb Phalke Award.
Which of the statements given above is/ are correct?
(a) 1 and 3
(b) 2 and 3
(c) 2 only
(d) 3 only
869: 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
870: Organic Light Emitting Diodes (OLEDs) are used to create digital display in many devices.
What are the advantages of OLED displays over Liquid Crystal displays?
1. OLED displays can be fabricated on flexible plastic substrates.
2. Roll-up displays embedded in clothing can be made using OLEDs.
3. Transparent displays are possible using OLEDs.
Select the correct answer using the code given below
(a) 1 and 3 only
(b) 2 only
(c) 1, 2 and 3
(d) None of the above statements is correct