The history of renewable energy suggests there is a steep learning curve, meaning that, as more is produced, costs fall rapidly because of economies of scale and learning by doing. The firms' green innovation is path-dependent: the more a firm does, the more it is likely to do in the future. The strongest evidence for this is the collapse in the price of solar energy, which became about $90 \%$ cheaper during the 2010s, repeatedly beating forecasts. Moving early and gradually gives economies more time to adjust, allowing them to reap the benefits of pathdependent green investment without much disruption. A late, more chaotic transition is costlier.

What comes at $X$ and $Y$ respectively in the following sequence?

January, January, December, October, X, March, October, Y, September

If the social inequality is the most acutely felt social problem in India, insecurity, more than poverty, is the most acutely felt economic problem. Besides those below the official poverty line, even those just over the poverty line are subject to multiple economic insecurities of various kinds (due to wealth and/or health risks, market fluctuations, job-related uncertainties). Many Government policies are actually intended towards mitigating these insecurities.

A solid cube is painted yellow on all its faces. The cube is then cut into 60 smaller but equal pieces by making the minimum number of cuts. Which of the following statements is/are correct?

I. The minimum number of cuts is 9 .

II. The number of smaller pieces which are not painted on any face is 6 .

Select the correct answer using the code given below:

If the social inequality is the most acutely felt social problem in India, insecurity, more than poverty, is the most acutely felt economic problem. Besides those below the official poverty line, even those just over the poverty line are subject to multiple economic insecurities of various kinds (due to wealth and/or health risks, market fluctuations, job-related uncertainties). Many Government policies are actually intended towards mitigating these insecurities.

If $7 * 24=25$ and $12 * 16=20$, then what is $16^* 63$ equal to?

If the social inequality is the most acutely felt social problem in India, insecurity, more than poverty, is the most acutely felt economic problem. Besides those below the official poverty line, even those just over the poverty line are subject to multiple economic insecurities of various kinds (due to wealth and/or health risks, market fluctuations, job-related uncertainties). Many Government policies are actually intended towards mitigating these insecurities.

Consider the following statements:

I. If $\mathrm{A} \leq \mathrm{B}>\mathrm{C}<\mathrm{D}>\mathrm{E}>\mathrm{F} \geq \mathrm{G}=\mathrm{H}$; then B is always greater than E .

II. If $\mathrm{P}>\mathrm{Q}=\mathrm{R} \geq \mathrm{S}=\mathrm{T} \leq \mathrm{U}=\mathrm{V}>\mathrm{W}$; then S is always less than V .

Which of the statements given above is/are correct?