Question
When one-third of a number is increased by 10, the result is 65. Find the sum of the digits of the original number.
Asked in RRB Technician Grade III · 2026
Quick Math · Quantitative Aptitude
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Multiplication by 25 can be done by multiplying by 100 and dividing by 4.
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Questions Asked from Squaring Tricks in Previous Exams
See how often Squaring Tricks has appeared in previous-year questions across major government exams.
11UPSC Questions Asked in These Years:2011, 2013, 2016, 2017, 2018, 2020, 2021, 2022, 2023, 2024, 2026
9SSC Questions Asked in These Years:2017, 2018, 2019, 2020, 2021, 2022, 2024, 2025, 2026
7Railways Questions Asked in These Years:2016, 2018, 2020, 2021, 2022, 2025, 2026
13State PSC Questions Asked in These Years:2002, 2004, 2012, 2015, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025
Squaring Tricks has appeared in 40 previous-year exam questions, most frequently in State PSC, UPSC and SSC.
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