Multiple choice general knowledge science & technology

Prices of these automation products/systems are declining fast:

  1. PLCs

  2. DCS

  3. SCADA

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Koneru Humpy became India's first Woman Grandmaster (WGM) in 2002 when she earned the title at age 15. Aarthie Ramaswamy and S. Vijayalakshmi are also strong chess players but Humpy achieved the WGM title first. S. Meenakshi is another Indian woman chess player but not the first WGM. The WGM title is the highest title for women chess players, below the unrestricted Grandmaster (GM) title.

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