411: Rolling Plan can be best defined in context of India as:
(a) Formulation of annual plans
(b) Perspective of Five-Year Plan with the provision of extending by one year at a time so that there would be a constant planning horizon of five years
(c) Aims and achievements reviewed every year in a Five-Year Plan
(d) Plan for full 5 years
412: Rivers that pass through Himachal Pradesh are
(a) Beas and Chenab only
(b) Beas and Ravi only
(c) Chenab, Ravi and Satluj only
(d) Beas, Chenab, Ravi, Satluj and Yamuna
413: Match List I with List II and select the correct answer using the codes given below the Lists :
List I-------------List II
(Timber) --------- (Country)
I. Cedar ---------- (A) Myanmar
II. Douglas Fir ----- (B) Canada
III. Mahogany ----- (C) Mexico
IV. Teak ---------- (D) Honduras
Codes:
(a) I-C, II-B, III-A, IV-D
(b) I-C, II-B, III-D, IV-A
(c) I-B, II-C, III-D, IV-A
(d) I-B, II-C, III-A, IV-D
414: Assertion (A):
Anti-cyclonic conditions are formed in winter season when atmospheric pressure is high and air temperatures are low.
Reason (R):
Winter rainfall in Northern India causes development of anticyclonic conditions with low temperatures.
(a) Both A and R are individually true, and R is the correct explanation of A
(b) Both A and R are individually true, but R is NOT a correct explanation of A
(c) A is true, but R is false
(d) A is fasle, but R is true
415: The phenomenon of mirage is due to:
(a) Increased absorption of light by air at higher temperature
(b) Change in the refractive index of air with the change in temperature
(c) Total internal reflection
(d) Decreased absorption of light by air at higher temperature