JEE (Based on NTA Guidelines-IIT Engg.) Mains Chemistry Coaching Programs

πŸ“Ή Video Course 2024 (0 Lectures [0 Mins]): Offline Support

Click Here to View & Get Complete Material

Rs. 100.00

1 Month Validity (Multiple Devices)

⏳ 🎯 Online Tests (1 Tests [30 Questions Each]): NTA Pattern, Analytics & Explanations

Click Here to View & Get Complete Material

Rs. 100.00

3 Year Validity (Multiple Devices)

πŸŽ“ Study Material (159 Notes): 2024-2025 Syllabus

Click Here to View & Get Complete Material

Rs. 350.00

3 Year Validity (Multiple Devices)

🎯 144 Numeric, 2994 MCQs (& PYQs) with Full Explanations (2024-2025 Exam)

Click Here to View & Get Complete Material

Rs. 650.00

3 Year Validity (Multiple Devices)

NCERT Class 6 Solutions: Knowing Your Numbers (Chapter 1) Exercise 1.1 – Part 1

Q-1 Fill in the blanks:

  1. 1 lakh ________ ten thousand
  2. 1 million ________ hundred thousand
  3. 1 crore ________ lakh
  4. 1 crore ________ million
  5. 1 million ________ lakh

Solution:

Refer the following table to understand the Indian system and how it is converted to International system of numbering.

Table Comparing the Indian and International System and Numbering with Appropriate Use of Commas
HindiIndian figurePowernotationInternational figureInternational Names
one11001One
ten1010110Ten
one hundred100102100One hundred
one thousand1,0001031,000One thousand
ten thousand10,00010410,000Ten thousand
one lakh (also lac)1,00, 000105100,000One hundred thousand
ten lakh10,00, 0001061,000, 000One million
one crore1,00, 00,00010710,000, 000Ten million
ten crore10,00, 00,000108100,000, 000One hundred million
one arab or one hundred crore1, 00,00, 00,0001091, 000,000, 000One billion
ten arab10, 00,00, 00,000101010, 000,000, 000Ten billion
one kharab1, 00, 00,00, 00,0001011100, 000,000, 000One hundred billion
ten kharab10, 00, 00,00, 00,00010121, 000, 000,000, 000One trillion
one neel1, 00, 00, 00,00, 00,000101310, 000, 000,000, 000Ten trillion
ten neel10, 00, 00, 00,00, 00,0001014100, 000, 000,000, 000One hundred trillion
one padm1, 00, 00, 00, 00,00, 00,00010151, 000, 000, 000,000, 000One quadrillion
ten padm10, 00, 00, 00, 00,00, 00,000101610, 000, 000, 000,000, 000Ten quadrillion
one shankh1, 00, 00, 00, 00, 00,00, 00,0001017100, 000, 000, 000,000, 000One hundred quadrillion
ten shankh10, 00, 00, 00, 00, 00,00, 00,00010181, 000, 000, 000, 000,000, 000One quintillion
  1. 1 lakh ten thousand

    ( And )

    So,

    Illustration: NCERT Class 6 Solutions: Knowing Your Numbers (Chapter 1) Exercise 1.1 – Part 1
  2. 1 million hundred thousand

    ( And )

    Illustration: NCERT Class 6 Solutions: Knowing Your Numbers (Chapter 1) Exercise 1.1 – Part 1

    So,

  3. 1 crore lakh

    ( And )

    Illustration: NCERT Class 6 Solutions: Knowing Your Numbers (Chapter 1) Exercise 1.1 – Part 1

    So,

  4. 1 crore million

    ( And )

    Illustration: NCERT Class 6 Solutions: Knowing Your Numbers (Chapter 1) Exercise 1.1 – Part 1
  5. 1 million lakh

( And )

Illustration: NCERT Class 6 Solutions: Knowing Your Numbers (Chapter 1) Exercise 1.1 – Part 1

So,