3976: Which one of the following genetic diseases is sex-linked ?
(a) Royal haemophilia
(b) Tay-Sachs disease
(c) Cystic fibrosis
(d) Hypertension
3977: Consider the following statements :
1. In equatorial regions, the year is divided into four main seasons
2. In Mediterranean region, summer receives more rain
3. In China type climate, rainfall occurs throughout the year
4. Tropical highlands exhibit vertical zonation of different climates
Which of these statements are correct ?
(a) 1, 2, 3 and 4
(b) 1, 2 and 3
(c) 1, 2 and 4
(d) 3 and 4
3978: Which of the following are features of Mughal Style of architecture?
(1) Curvilinear roof
(2) Flat roof
(3) Domes
(4) Arches
Choose the correct answer from the codes given below :
(a) 1, 2 and 3
(b) 2, 3 and 4
(c) 1, 3 and 4
(d) 1, 2 and 4
3979: Which one of the following pairs is not correctly marched?
(a) Seikan Rail Tunnel : China
(b) Appalachian Trail : USA
(c) Petronas Towers : Malaysia
(d) Rogun Dam : Tajikistan
3980: In the interim government formed in 1946, the Vice-President of the Executive Council was
(a) Jawaharlal Nehru
(b) Dr. S. Radhakrishnan
(c) C. Rajagopalachari
(d) Dr. Rajendra Prasad