2086: The given diagram shows the number of students who failed in an examination comprising papers in English, Hindi and Mathematics. The total number of students who took the test is 500. What is the percentage of students who failed in at least two subjects ?
(a) 6.8
(b) 7.8
(c) 34
(d) 39
2087: Which one of the following National Parks has a climate that varies from tropical to subtropical, temperate and arctic?
(a) Khangchendzonga National Park
(b) Nandadevi National Park
(c) Neora Valley National Park
(d) Namdapha National Park
2088: The Constitution (Seventy-Third Amend-ment) Act, 1992, which aims at promoting the Panchayati Raj Institutions in the country, provides for which of the following?
1. Constitution of District Planning Committees.
2. State Election Commissions to conduct all panchayat elections.
3. Establishment of State Finance Commissions.
Select the correct answer using the codes given below:
(a) 1 only
(b) 1 ans 2 only
(c) 2 and 3 only
(d) 1, 2 and 3
2089: "Mrichchhakatika" an ancient Indian book written by Shudraka deals with
(a) The love affair of a rich merchant with the daughter of a courtesan
(b) The victory of Chandragupta II over the Shaka Kshat-rapas of western India
(c) The military expeditions and exploits of Samudragupta
(d) The love affair between a Gupta King and a princess of Kamarupa
2090: Consider the following Pairs : Hills Region
1. Cardamom Hills : Coromandel Coast
2. Kaimur Hills : Konkan Coast
3. Mahadeo Hills : Central India
4. Mikir Hills : North-East India
Which of the above pairs is/are correctly matched?
(a) 1 and 2
(b) 2 and 3
(c) 3 and 4
(d) 2 and 4