PCBs
organochlorines
olefins
heterocyclic compounds
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Detailed SolutionThe common pesticides which are in use consist of
Hindi
Marathi and English
Urdu
Bangla
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button" href="https://exam.pscnotes.com/mcq/which-is-the-language-used-in-bihar/#more-48931">Detailed SolutionWhich is the language used in Bihar?
1431 AD
1492 AD
1504 AD
1556 AD
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Detailed SolutionWhen was Mona Lisa painted by Leonardo da Vinci?
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class="screen-reader-text">Sheikh Mujibur Rahman is a well known freedom fighter of
1896 at Athens
1988 at Seoul
1924 at Paris
1924 at Seoul
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Olympics?" class="read-more button" href="https://exam.pscnotes.com/mcq/when-was-table-tennis-introduced-in-olympics/#more-48867">Detailed SolutionWhen was table tennis introduced in Olympics?
class="screen-reader-text">The North Atlantic Treaty Organisation was created in
frequency and wavelength
frequency and speed
wavelength and speed
frequency, wavelength and speed
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change of" class="read-more button" href="https://exam.pscnotes.com/mcq/when-light-passes-from-air-into-glass-it-experiences-change-of/#more-48750">Detailed SolutionWhen light passes from air into glass it experiences change of
class="screen-reader-text">When was Ranasingha Premadasa, President of Sri Lanka, assassinated?
30 m/sec
320 m/sec
332 m/sec
3,320 m/sec
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is" class="read-more button" href="https://exam.pscnotes.com/mcq/the-velocity-of-sound-in-air-under-normal-condition-is/#more-48732">Detailed SolutionThe velocity of sound in air (under normal condition) is