Start learning 50% faster. Sign in now
We can choose balls as black, red or red black alternately, Required probability = 2 × (3/6 × 3/5 × 2/4 × 2/3 × 1/2 × 1) = 1/10
Which city was ranked as the world’s most polluted city in the 2024 Air Quality Index Report?
Birju Maharaj is a renowned exponent of which classical dance form?
Who was appointed as the new governor of the Reserve Bank of India in 2025?
'Maori tribes' belong to which Nation?
Which section of the Indian Constitution is often referred to as the "Magna Carta of India" due to its fundamental importance?