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Class 4 Science MCQs Chapter 1

Characteristics and Life Processes of Organisms Chapter No. 1 Test No. 1 1. __________ use food to remain alive. ⓐ     Living thigs ⓑ     Nonliving things ⓒ ⓓ        None of theseShow Answer Living things 2. Plants are ________ ⓐ     Living thigs ⓑ     Nonliving things ⓒ     Microorganism ⓓ        None of theseShow Answer Living things 3. What are …

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Table 1

Show Answer correct option 5 Without Explanation Show Answer Living things Show Answer Living things Show Answer Living things Show Answer Living things Show Answer Living things Show Answer Living things Show Answer Living things Show Answer Living things Show Answer Living things Show Answer Living things Show Answer Living things Show Answer Living things …

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Table

chapter 2 Introduction to Real Numbers Set of Natural Numbers Set of Whole Numbers Set of Integers OR Rational Numbers The word Rational means “Ratio”. A rational number is a number that can be expressed in the form of where p and q are integers and  Rational numbers is denoted by Set of Rational Numbers …

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Practice

Formula Section   where is some step.Then we interpolate points by polynomial   Its coefficients are found as a solution of system of linear equations:     This is Introduction to Real Numbers Set of Natural Numbers Set of Whole Numbers Set of Integers OR Rational Numbers The word Rational means “Ratio”. A rational number …

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The Mayan calendar and 21 june 2020?

Is the world going to end on 21 june? There has been widespread speculations that the world is going to end on twenty-first of this month. These speculations are based on a conspiracy theory that states that the world will end after a time span of 5126 years. A major apocalypse will occur after which the world will come to its end.