The electronic dot and cross structure of ethene is ............
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If 16#2 = 16, 12#6 = 36 and 6#1 = 3, then find the value of 4#4 = ?
Water which is suitable for drinking is called _______________ water.
Select the missing number based on the given related pair of numbers.
1990 : 1394 :: ___ : 2017
Which one of the following is commonly used as an indicator to measure the exact pH?
The instrument used to regulate temperature to particular degree is called
Select the related letters from the given alternatives.
IJK : RQP :: TUV : ?
ΔABC is right angled at B. If m∠C = 45 deg, then find the value of (cosecA - √3).