Govt. Exams
Entrance Exams
Cost price per item = ₹15. Profit = 40% of ₹15 = ₹6. Selling price = ₹15 + ₹6 = ₹21 per item.
Discount = 20% of ₹500 = ₹100. Selling price = ₹500 - ₹100 = ₹400.
15% of x = 45. Therefore, x = 45 × (100/15) = 45 × (20/3) = 300.
ISRO's headquarters is in Bengaluru (formerly Bangalore), which is also known as India's Silicon Valley.
Neeraj Chopra won India's first individual gold medal in an Olympic track and field event with a throw of 87.58m.
Viswanathan Anand became the first Indian to win the World Chess Championship in 2007, defeating Vladimir Kramnik.
Total savings in 3 years = ₹5,000 × 12 × 3 = ₹5,000 × 36 = ₹1,80,000
Average speed = Total distance / Total time = 300 km / 5 hours = 60 km/h
Selling price = Cost price + (25% of Cost price) = 400 + (0.25 × 400) = 400 + 100 = ₹500
Nitrogen (N₂) comprises approximately 78% of Earth's atmosphere, making it the most abundant gas.
