Question

Three buckets Red, Green and Blue are filled with 20 litres, 30 litres and 50 litres of water respectively. 5 litres of water from Blue is added to Red whose 7 litres is already added to Green and Green's 9 litres is added to blue. Find the sum of quantities of water in buckets Blue and Red in the end.

Name: Fractions: Addition, Subtraction, Multiplication, Division
Uploaded: 2026-09-11T06:50:00.000Z
Description: Learn how to handle mixed fraction calculations without confusing the operation sequence.

Asked in MPTET Varg-2 (Math) · 2023

Basic Operation · Quantitative Aptitude

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Quantitative AptitudeSimplificationBasic OperationMPTET Varg-2 (Math)2023

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For multiplication of fractions, multiply numerators and denominators directly.

Correct AnswerCorrect option for this question

Option D — 72 litres

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Learn how to handle mixed fraction calculations without confusing the operation sequence.

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Questions Asked from Fractions: Addition, Subtraction, Multiplication, Division in Previous Exams

See how often Fractions: Addition, Subtraction, Multiplication, Division has appeared in previous-year questions across major government exams.

High Exam Frequency

14UPSC Questions Asked in These Years:2010, 2011, 2012, 2013, 2014, 2016, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2026

11SSC Questions Asked in These Years:2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026

8Railways Questions Asked in These Years:2016, 2018, 2020, 2021, 2022, 2024, 2025, 2026

13State PSC Questions Asked in These Years:2002, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025

Fractions: Addition, Subtraction, Multiplication, Division has appeared in 46 previous-year exam questions, most frequently in UPSC, State PSC and SSC.

2-Minute Revision Notes