Okay, the Indian only PLANNED Venus mission so far, and now you are already claiming it made in first attempt? No wonder how india can make a 100+ exaflops computer in just 4 years, why not in just 4 month or even 4 days.Just the same way America failed to reach on venus venus in its initial attempts and we made in first attempt. Just the same way they denied us super computer and we made it ourselves faster than what we had asked for.
Now let's assume that India indeed can make an exaflops computer right now, the most effecient super computer right now is 6 Gflop/watt, while the average is around 2-3 Gflop/watt. So for the best scenario in order to support 1 exaflops super computer you already need 167 MW of power supply and 132exoflops computer would need 22,044 MW of power supply. And to give you a clear picture of how much power it is, the total power capacity allocated to Delhi is 8,346.72 MW. So in order to run this computer, you would need 2.6 time of power capacity that has been supplying Delhi alone, and almost 10% of India's total power capacity.
https://en.wikipedia.org/wiki/States_of_India_by_installed_power_capacity