1971: Four metal rods of lengths 78 cm, 104 cm, 117 cm and 169 cm are to be cut into parts of equal length. Each part must be as long as possible. What is the maximum number of pieces that can be cut?
(A) 36
(B) 43
(C) 27
(D) 11
1972: Match List I with List II and select the correct answer using the code given below the lists :
List I
(National Park/ Wildlife Sanctuary)
A. Chandra Prabha
B. Karera
C. Jaisamand
D. Nahargarh
List II
(Nearby Town)
1. Jaipur
2. Jhansi
3. Agra
4. Varanasi
5. Udaipur
(A) 4 2 5 1
(B) 4 1 5 2
(C) 5 2 3 1
(D) 5 2 3 1
1973: Mon 863 is a variety of maize. It was in the news for the following reason
(a) It is a genetically modified variety which is pest resistant
(b) It is a genetically modified dwarf variety which is resistant to drought
(c) It is a genetically modified variety with ten times higher protein content than regular maize crop
(d) It is a genetically modified variety used exclusively for bio-fuel production
1974: Which of the following plants is biennial?
(a) Banana
(b) Pineapple
(c) Jack fruit
(d) Carrot
1975: The battle of Dharmat was fought between
(a) Muhammad Gori and Jai Chand
(b) Babar and the Afghans
(c) Aurangzeb and Dara Shikoh
(d) Ahmad Shah Durrani and the Marathas