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Number Conversion - Practice Test - UPSC

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6 Questions MCQ Test UPSC Prelims Paper 2 CSAT - Quant, Verbal & Decision Making - Number Conversion - Practice Test

Number Conversion - Practice Test for UPSC 2023 is part of UPSC Prelims Paper 2 CSAT - Quant, Verbal & Decision Making preparation. The Number Conversion - Practice Test questions and answers have been prepared according to the UPSC exam syllabus.The Number Conversion - Practice Test MCQs are made for UPSC 2023 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Number Conversion - Practice Test below.
Solutions of Number Conversion - Practice Test questions in English are available as part of our UPSC Prelims Paper 2 CSAT - Quant, Verbal & Decision Making for UPSC & Number Conversion - Practice Test solutions in Hindi for UPSC Prelims Paper 2 CSAT - Quant, Verbal & Decision Making course. Download more important topics, notes, lectures and mock test series for UPSC Exam by signing up for free. Attempt Number Conversion - Practice Test | 6 questions in 12 minutes | Mock test for UPSC preparation | Free important questions MCQ to study UPSC Prelims Paper 2 CSAT - Quant, Verbal & Decision Making for UPSC Exam | Download free PDF with solutions
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Number Conversion - Practice Test - Question 1

Convert 56 from decimal to hexadecimal.

Detailed Solution for Number Conversion - Practice Test - Question 1

5610 = 1×25 + 1×24 + 1×23 + 0×22 + 0×21 + 0×20 = 1110002 = 0011 10002 = 38H

Number Conversion - Practice Test - Question 2

Convert 273 from decimal to hexadecimal.

Detailed Solution for Number Conversion - Practice Test - Question 2

27310 = 1×28 + 0×27 + 0×26 + 0×25 + 1×24 + 0×23 + 0×22 + 0×21 + 1×20 = 1000100012 = 0001 0001 00012 = 111H

Number Conversion - Practice Test - Question 3

Question 2: Convert 1AA from hexadecimal to decimal.

Detailed Solution for Number Conversion - Practice Test - Question 3

1×162 + 10×16 + 10 = 426.

Number Conversion - Practice Test - Question 4

Convert 4B from hexadecimal to decimal.

Detailed Solution for Number Conversion - Practice Test - Question 4

4×16 + B = 75.

Number Conversion - Practice Test - Question 5

Convert 112 from decimal to binary.

Detailed Solution for Number Conversion - Practice Test - Question 5

112 = 64 + 32 + 16 = 1×26 + 1×25 + 1×24 + 0×23 + 0×22 + 0×21 + 0×20 = 11100002

Number Conversion - Practice Test - Question 6

Question 1: Convert 10010001 from unsigned binary to hexadecimal.

Detailed Solution for Number Conversion - Practice Test - Question 6

10012 = 910 and 00012 = 110.
100100012 = 9110

UPSC Prelims Paper 2 CSAT - Quant, Verbal & Decision Making

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UPSC Prelims Paper 2 CSAT - Quant, Verbal & Decision Making

67 videos|50 docs|151 tests

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