Removal of carbon particles from air involves the principle of
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Three years ago, the average age of a family of 5 members was 17 years. A baby having been born, the average age of the family is the same today. The present age of the baby is
Which of the following conditions is TRUE for the two line segments AB and CD to be congruent?
From the given answer figures, select the one in which the question figure is hidden/embedded.
In the following question, from the given alternative words, select the word which cannot be formed using the letters of the given word.Biological
Which among the following is not an example of emulsion?
In ∆DEF measure of angle E is 90°. If secD = 25/7, and DE = 1.4cm, then what is the length (in cm) of side DF?
In the following question, out of the given four alternatives, select the one which is opposite in meaning of the given word.
Haggard