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2nd Quarter Formative Test in Grade 9 BNHS

Quiz by CID Office SDO Balanga

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32 questions
Show answers
  • Q1

    Why is it important to use reliable sources?

    To validate if the information is true and accurate.

    To know the supporting opinions from the text listened to

    To gain opposing opinions before taking a stand

    To gather personal testimonies from various people.

    30s
  • Q2

    When your classmate shared information with you, you asked where she got the data but she would reply that she forgot, what do you plan to do?

    Accept the data provided since your classmate is an honor student.

    Research to discover who the source is and if he/she is an expert on the topic.

    If the source is someone famous, then believe the information given

    Disregard the information shared and find another set of data instead

    30s
  • Q3
    30s
  • Q4
    30s
  • Q5

    The cost (c) varies directly as the number of meters (n) of cloth bought. What is true regarding the ratio of c to n?

    Decrease

    Doubles

    Increase

    Constant

    45s
  • Q6

    A varies directly as B and inversely as C. If A= 10 when B = 4 and C= 4, Find A if B = 15 and C = 25.

    4

    5

    3

    6

    45s
  • Q7

    Below are radical expressions, which of them can be added or subtracted?

    \sqrt[2]{6},\sqrt{3}\sqrt[3]{8}

    \sqrt{18},\sqrt{2},\sqrt{50}

    none of them

    \sqrt{7},\sqrt[4]{3},\sqrt[6]{5c}

    30s
  • Q8
    45s
  • Q9

    Bohr’s atomic model describes the atom like a solar system, where the electrons are  found only in a specific circular path which are represented by symbol “n”.  What does the symbol “n” in the Bohr’s theory of atomic structure represents?

    The total energy of the atom

    The orbit in which an electron is found

    The number of electrons in an energy level

    The energy of electron

    30s
  • Q10

    What will happen when an electron moves from a higher energy level to a lower  energy level?

    This process is not possible

    The atom moves faster

    Another electron goes up from a lower to a higher energy level

    Colored light is given off

    30s
  • Q11

    Which of the following statements is TRUE concerning ions?

    Cations formed when an atom gains electron.

    Anions formed when an atom loses proton.

    Anions are positively charged particles while cations are negatively charged.

    Cations formed when an atom loses electron.

    45s
  • Q12

    Ionic compounds are formed by two oppositely charged ions. Which of the following  compounds is an ionic compound? 

    \mathrm{Si}\mathrm{O}^2

    \mathrm{Na}2\mathrm{O}

    \mathrm{S}\mathrm{O}^2

    \mathrm{Co}

    45s
  • Q13

    Calculate the percentage of Magnesium (Mg) in Magnesium Sulfide (MgS), if the  percentage of Sulfur is 57.14%.

    40.86%

    42.86% 

    100.00% 

    41.68% 

    45s
  • Q14
    45s
  • Q15

    Kung ikaw ay isang mambabatas, ano ang kategorya na dapat mong gamitin na may kinalaman sa likas na batas moral?

    Pagsasagawa ng batas na gawing buwanan ang feeding program

    Pagsulong ng batas sa pagpaparami ng iskolar ng bayan

    Gumawa ng mga batas na makakapag-paangat sa kabuhayan ng mga mamamayan

    Siguraduhin na ang batas na isusulong ay maiiwasang makasakit ng tao

    30s

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