Who won the 2016 men's singles Wimbledon Championship?
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In the modern periodic table, which of the two periods contain 8 elements each?
Acid rain is caused by release of ___ and___ into the air.
In the following question, a word has been written in four different ways out of which only one is correctly spelt. Select the correctly spelt word.
Which among the following has the maximum life span
The best way to deal with a tailgater is to
Which of the following instrument is used to measure Soil Water Tension?
For what is Mohs scale used?