Question

A 20 years old person weighs 42Kg and a 50 years old person weighs 64Kg. If weight of 40 years old person is the difference between the weight of 50 years old person and thrice the weight of 20 years old person, then the difference between the weight of 20 years old and that of 40 years old will be ______grams.

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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Subtraction finds the difference between two quantities.

Correct AnswerCorrect option for this question
Option C — 20000

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Understand how unlike fractions are added or subtracted by first making their denominators comparable.

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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.
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