Question

A classroom has 46 boys and 36 girls. If the number of girls is increased successively by 25% followed by another 20%, by how many will the number of girls exceed the number of boys?

Asked in RRB Technician Grade III · 2026
Successive Percentage Change · Quantitative Aptitude
Exam PYQ4 Options
Quantitative AptitudePercentageSuccessive Percentage ChangeTwo PercentageRRB Technician Grade III2026
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Equal increase and decrease percentages do not cancel each other.

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Option B — 8

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Questions Asked from Percentage in Previous Exams

See how often Percentage has appeared in previous-year questions across major government exams.

High Exam Frequency
43UPSC Questions Asked in These Years:2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2026
29SSC Questions Asked in These Years:2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026
23Railways Questions Asked in These Years:2016, 2018, 2020, 2021, 2022, 2023, 2024, 2025, 2026
42State PSC Questions Asked in These Years:2002, 2004, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025
Percentage has appeared in 137 previous-year exam questions, most frequently in UPSC, State PSC and SSC.
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