India ranked 94 among 107 countries in the Global Hunger Index 2020 and is in the ‘serious’ hunger category with a score of 27.2. Seventeen nations, including China, Belarus, Ukraine, Turkey, Cuba and Kuwait, shared the top rank with GHI scores of less than five, the website of the Global Hunger Index. The under-five mortality rate stood at 3.7 per cent.
Find the value of cos 15° × cos 75° + sin 15° × sin 75°:
Two types of wheat costing ₹45 per kg and ₹65 per kg are blended in a ratio such that the final mixture is sold at ₹72 per kg with a 20% profit. W...
5 positive numbers are written on a piece of paper. Sum of first 3 numbers is 45 and ratio of the 4th and the 5th number is 2:3. If difference between t...
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A trader purchases an item at 25% below the labeled price and sells it at 35% above the labeled price. If his profit is ₹1,500, what is the cost price...
24 × 25 – 375 + 5² = 25% of ? + 2.5% of 6000
If P is the amount invested at 5% p.a compounded half yearly for 2 years, what would be the amount received at the end of 2 years?
The simple interest on a sum of money is 8/25 of the sum. If the rate of interest per annum is two times of the number of years in numerically. Find the...
A boat can travel 30 km downstream in 2 hours and return upstream in 3 hours. What is the speed of the boat in still water?
A regular hexagon has a side length of 6 units. What is the area of the hexagon?
