641: Given below are colours of the visible spectrum. Identify the correct sequence in order of Increasing wavelengths.
(a) Red, Yellow, Blue, Violet
(b) Violet, Yellow, Blue, Red
(c) Blue, Yellow, Red, Violet
(d) Violet, Blue, Yellow, Red
642: The money multiplier in an economy increases with which one of the following?
(a) Increase in the cash reserve ratio
(b) Increase in the banking habit of the population
(c) Increase in the statutory liquidity ratio
(d) Increase in the population of the country
Explanation:
The money-multiplier is the maximum amount of broad money (M3 Money) that could be created by the commercial banks for a given fixed amount of base money or reserve ratios. Or, simply it can be stated that the maximum amount of money that the banking system generates with each rupees of reserves.
So, more the people will be linked with the banking system or have the habit of banking more will be the money in use in the form of loans, credits etc. that results an increase in economic activity. This will dirctly help in increase money multiplier in an economy. The money multiplier goes up because of the reduction in the cash reserve ratio (CRR).
Source: https://www.imf.org/external/region/tlm/rr/pdf/laomonetarystatistics.pdf
https://shodhganga.inflibnet.ac.in/bitstream/10603/115659/8/08_chapter%203.pdf
Reference: RBI Website Explanation: Self
643: Which one of the following pairs is correctly matched?
(a) Rationing : Fiscal control
(b) Cash Reserve Ratio : Selective Credit Control
(c) Licensing : Comprehensive Control
(d) Import Quota : Physical control
644: Arrange the following in descending order of their life spans
A. Elephant
B. Horse
C. Tiger
D. Wolf
(a) A, B, C, D
(b) A, C, B, D
(c) C, A, B, D
(d) D, A, B, C
645: Consider the following statements :
I. Maharashtra has the highest acreage under jawar in India.
II. Gujarat is the largest producer of groundnut in India.
III. Rajasthan has the largest area of cultivable wastelands in India.
IV. Andhra Pradesh has the highest per hectare yield of maize in India.
Which of these statements are correct ?
(a) I and IV
(b) II and III
(c) I and III
(d) II and IV