Question
What is 'Volt Typhoon', recently mentioned in the
news?Solution
US cybersecurity officials, alongside their counterparts in Australia, Canada, the UK, and New Zealand, have published a warning that the China state-sponsored hacking group “Volt Typhoon” is preparing a wave of attacks against critical infrastructure should relations between Beijing and Washington worsen.
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A trader marks an article 50% above its cost price. He sells it at a discount of 20% on the marked price. If instead he had given a discount of only 10%...
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