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Altimeter: An altimeter is used to measure altitude. It is commonly used in aviation and mountaineering. Hygrometer: A hygrometer is used to measure humidity in the air. It helps determine the amount of moisture present in the atmosphere. Barometer: A barometer is used to measure atmospheric pressure. It is crucial in weather forecasting and monitoring changes in atmospheric conditions. Ceilometer: A ceilometer is used to measure cloud height. It emits a laser beam and measures the time it takes for the beam to reflect back from the cloud base, providing an estimate of cloud height. Anemometer: An anemometer is used to measure wind speed and direction. It is commonly found in weather stations and is important for predicting weather patterns.
The ratio of the incomes of Vineet and Vidya is 13:10 respectively. Vineet saves 20% of his income while Vidya saves 15% of his income. The sum of their...
300 is divided into two parts such that thrice of the first part and twice of the second part are in ratio 21:16, respectively. Find the difference betw...
Some amount was divided among A, B and C in the ratio 2:3:5. If the share of A is 30 less than share of C, then find the 1/5th of total amount (in Rs).
Monthly savings of ‘Q’ is 25% more than that of ‘P’ and is 48% less than monthly income of ‘P’. Monthly expenditure of ‘Q’ is Rs. 3450 a...
A sum of ₹12,000 is divided among A, B, and C in the ratio 3:4:5. If A and B donate 25% and 20% of their shares respectively to a charity, how much mo...
In two alloys, the ratio of iron and copper is 4: 3 and 6: 1, respectively. If 28 kg of the first alloy and 56 kg of the second alloy is mixed
A plot has to be divided among P, Q and R in the ratio 3:5:7 respectively. If the area of plot received by R is 4200m² more than the area of plot recei...
The ratio of A’s age to B’s age is 5:7, and the sum of their ages after 6 years is 72 years. Find the present age of A.
Ratio of males to females in village ‘A’ and village ‘B’ is 9:10 and 7:8, respectively and number of females in village ‘B’ is 25% more than...
What is the fourth proportional to 189, 273 and 153?