Question
In each of the following sentences, four words are
given in bold and labelled (A), (B), (C), and (D). One of these words may be incorrectly spelt. Identify the incorrectly spelt word. If all are correct, choose option (E). The researcher emphasized the need for (A) meticulous documentation, (B) rigorous analysis, and (C) consientious interpretation of data to avoid (D) inadvertent errors in the final report.Solution
The incorrect spelling is: consientious Correct spelling: conscientious Meaning: Conscientious → careful, diligent, and responsible Other words: Meticulous → correct (very careful) Rigorous → correct (thorough, strict) Inadvertent → correct (unintentional)
1 mole of carbon atoms = ______ g of carbon atoms
In Bohr’s model of the hydrogen atom, electrons in “stationary” orbits do not emit radiation continuously because:
Blood Pressure in humans is measured using theÂ
Motion that repeats itself after some period of time, is called ______ motion.
Which of the following statement(s) is/are true?
I. Air expands on heating
II. The warm air is heavier than the cold air
Insulin is secreted by which organ?
Which of the following statements is/are correct?
I. In vertebrates, blood flows twice through the heart in each cycle.
II. Amphibians and...
Which of the following is not a simple machine?
Bakelite is a polymer which is used in the manufacturing of buckets and electrical switches. What are the monomers of bakelite?
What is the function of the ozone layer?
