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Box W is 14th box from the bottom and 38th box from the top. There are 13 boxes below the box A and 37 boxes above box W. Thus, initially there are 51 boxes (13 + 37 + 1) in the stack. As 23 new boxes are added to the stack, thus there are a total of 74 (51 + 23) boxes in the stack.
What is the chemical symbol for Gold?
Which of the following element is required for the conversion of the solar energy?
The temperature which has the same reading on both Fahrenheit and Celsius scales is –
Which of the following acids is present in an ant’s string?
Shadows are formed when a/an _______ object comes in the path of light.
Electrostatic precipitator is used to control —
Lines joining places of equal temperature are called
Which subatomic particle has negligible mass ?