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CSS - PMS - CCE - PCS - Everyday Science Practice

CSS - PMS - CCE - PCS - Everyday Science MCQs

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Mechanics MCQs400 MCQsBasic Chemistry and Atomic Structure MCQs300 MCQsElectricity and Magnetism MCQs300 MCQsEarth, Space and Scientific Instruments MCQs280 MCQsCell Biology, DNA and Genetics MCQs220 MCQsDiseases MCQs220 MCQsHuman Body System MCQs220 MCQsLight and Optics MCQs220 MCQsEnvironment, Climate and Pollution MCQs200 MCQsHeat and Thermodynamics MCQs200 MCQsAcids, Bases and Chemical Reactions MCQs180 MCQsWaves and Sound MCQs180 MCQsVitamins and Nutrition MCQs140 MCQsHuman Heart MCQs120 MCQsHuman Blood System – Composition, Blood Groups & Functions MCQs83 MCQs
CSS - PMS - CCE - PCS - Everyday Science

CSS - PMS - CCE - PCS - Everyday Science MCQs With Answers

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CSS - PMS - CCE - PCS - Everyday Science EnvironmentClimate and Pollution
Environmental practice 180: an index starts at 130 and declines by 5%. New index is:
A. 124.5
B. 135.9
C. 111.2
D. 123.5
Correct Answer: D
New value=original×(1−percentage/100).
CSS - PMS - CCE - PCS - Everyday Science EnvironmentClimate and Pollution
Environmental practice 179: an index starts at 129 and declines by 14%. New index is:
A. 111.9
B. 99.8
C. 110.9
D. 122.0
Correct Answer: C
New value=original×(1−percentage/100).
CSS - PMS - CCE - PCS - Everyday Science EnvironmentClimate and Pollution
Environmental practice 178: an index starts at 128 and declines by 13%. New index is:
A. 111.4
B. 100.3
C. 122.5
D. 112.4
Correct Answer: A
New value=original×(1−percentage/100).
CSS - PMS - CCE - PCS - Everyday Science EnvironmentClimate and Pollution
Environmental practice 177: an index starts at 127 and declines by 12%. New index is:
A. 123.0
B. 111.8
C. 100.6
D. 112.8
Correct Answer: B
New value=original×(1−percentage/100).
CSS - PMS - CCE - PCS - Everyday Science EnvironmentClimate and Pollution
Environmental practice 176: an index starts at 126 and declines by 11%. New index is:
A. 123.3
B. 112.1
C. 100.9
D. 113.1
Correct Answer: B
New value=original×(1−percentage/100).
CSS - PMS - CCE - PCS - Everyday Science EnvironmentClimate and Pollution
Environmental practice 175: an index starts at 125 and declines by 10%. New index is:
A. 113.5
B. 101.2
C. 123.8
D. 112.5
Correct Answer: D
New value=original×(1−percentage/100).
CSS - PMS - CCE - PCS - Everyday Science EnvironmentClimate and Pollution
Environmental practice 174: an index starts at 124 and declines by 9%. New index is:
A. 124.1
B. 112.8
C. 113.8
D. 101.5
Correct Answer: B
New value=original×(1−percentage/100).
CSS - PMS - CCE - PCS - Everyday Science EnvironmentClimate and Pollution
Environmental practice 173: an index starts at 123 and declines by 8%. New index is:
A. 124.5
B. 113.2
C. 114.2
D. 101.9
Correct Answer: B
New value=original×(1−percentage/100).
CSS - PMS - CCE - PCS - Everyday Science EnvironmentClimate and Pollution
Environmental practice 172: an index starts at 122 and declines by 7%. New index is:
A. 124.9
B. 102.2
C. 113.5
D. 114.5
Correct Answer: C
New value=original×(1−percentage/100).
CSS - PMS - CCE - PCS - Everyday Science EnvironmentClimate and Pollution
Environmental practice 171: an index starts at 121 and declines by 6%. New index is:
A. 114.7
B. 125.1
C. 102.3
D. 113.7
Correct Answer: D
New value=original×(1−percentage/100).
CSS - PMS - CCE - PCS - Everyday Science EnvironmentClimate and Pollution
Environmental practice 170: an index starts at 120 and declines by 5%. New index is:
A. 115.0
B. 114.0
C. 116.0
D. 113.0
Correct Answer: B
New value=original×(1−percentage/100).
CSS - PMS - CCE - PCS - Everyday Science EnvironmentClimate and Pollution
Environmental practice 169: an index starts at 119 and declines by 14%. New index is:
A. 102.3
B. 103.3
C. 92.1
D. 112.5
Correct Answer: A
New value=original×(1−percentage/100).
CSS - PMS - CCE - PCS - Everyday Science EnvironmentClimate and Pollution
Environmental practice 168: an index starts at 118 and declines by 13%. New index is:
A. 102.7
B. 103.7
C. 92.4
D. 113.0
Correct Answer: A
New value=original×(1−percentage/100).
CSS - PMS - CCE - PCS - Everyday Science EnvironmentClimate and Pollution
Environmental practice 167: an index starts at 117 and declines by 12%. New index is:
A. 104.0
B. 103.0
C. 92.7
D. 113.3
Correct Answer: B
New value=original×(1−percentage/100).
CSS - PMS - CCE - PCS - Everyday Science EnvironmentClimate and Pollution
Environmental practice 166: an index starts at 116 and declines by 11%. New index is:
A. 113.5
B. 103.2
C. 104.2
D. 92.9
Correct Answer: B
New value=original×(1−percentage/100).
CSS - PMS - CCE - PCS - Everyday Science EnvironmentClimate and Pollution
Environmental practice 165: an index starts at 115 and declines by 10%. New index is:
A. 104.5
B. 93.2
C. 103.5
D. 113.9
Correct Answer: C
New value=original×(1−percentage/100).
CSS - PMS - CCE - PCS - Everyday Science EnvironmentClimate and Pollution
Environmental practice 164: an index starts at 114 and declines by 9%. New index is:
A. 93.3
B. 103.7
C. 104.7
D. 114.1
Correct Answer: B
New value=original×(1−percentage/100).
CSS - PMS - CCE - PCS - Everyday Science EnvironmentClimate and Pollution
Environmental practice 163: an index starts at 113 and declines by 8%. New index is:
A. 105.0
B. 114.4
C. 104.0
D. 93.6
Correct Answer: C
New value=original×(1−percentage/100).
CSS - PMS - CCE - PCS - Everyday Science EnvironmentClimate and Pollution
Environmental practice 162: an index starts at 112 and declines by 7%. New index is:
A. 105.2
B. 104.2
C. 114.6
D. 93.8
Correct Answer: B
New value=original×(1−percentage/100).
CSS - PMS - CCE - PCS - Everyday Science EnvironmentClimate and Pollution
Environmental practice 161: an index starts at 111 and declines by 6%. New index is:
A. 105.3
B. 114.7
C. 104.3
D. 93.9
Correct Answer: C
New value=original×(1−percentage/100).
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