To hear a distinct echo the time interval between the original sound and the reflected sound must be at least
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Which of the following is used for disinfecting drinking water?
The data given shows the registration of bikes and total vehicles (in thousands) for six months in 2017 in city X.
Note : In the chart, the first number represents bikes and the second number represents total vehicles.
The increase in registration of bikes from may to June 2017 is:
Use each of the following figures only once and form three groups. The three groups so formed are:
Amish Tripathi, a famous Indian writer, is working on a series based on Ramayana, in which the first two books focus on Rama and Sita, respectively. On which character does the third book of this series focus?
Plants bend towards light due to the diffusion of the ____ hormone on the other side of the shoot.
Business transaction are recorded
Who studied the relationship between music intervals?