NCERT Class 7 Mathematics: Free and Fast Download of PDF

Question 1

Need solution guide for class 8th NCERT ( - ka...@ on 06-Mar-2017)

1 Answer

NCERT solutions are available at - https://www.flexiprep.com/NCERT-Exercise-Solutions/

- FlexiPrep on 15-Mar-2017

Question 2

Why is a raised m divided by b raised n is equal to a raised m divided by b? ( - de...@ on 23-Jan-2015)

1 Answer

If n=1, (m/b)^n will be equal to (m/b).

- FlexiPrep on 26-Jan-2015

Question 3

NATIONAL BIRD OF INDIA ( - mr...@ on 25-Dec-2014)

1 Answer

Peacock is the National Bird of India.

- FlexiPrep on 25-Dec-2014

Question 4

In which standard is BODMAS introduced? In BODMAS, what do you interpret the letter 'O' as. In nested brackets in an expression, do curly brackets come in the middle or are they outermost ( - ro...@ on 21-Dec-2014)

1 Answer

BODMAS is introduced in very initial standards starting grade 5 or 6. Here, B implies Brackets first, O implies Orders (ie Powers and Square Roots, etc.), DM implies Division and Multiplication (left-to-right)-Divide and Multiply rank equally (and go left to right), AS implies Addition and Subtraction (left-to-right)-Add and Subtract rank equally (and go left to right). When parentheses have two levels of nesting, curly brackets (braces) are the outermost pair.

- FlexiPrep on 21-Dec-2014

NCERT Class 7 Mathematics: Free and Fast Download of PDF

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