Question bank

Chapter-1   Place Value
Q-1 one word answer

(a) The number just comes before a number is called

(b) The number just comes after a number is called

(d) Arrangement of numbers from greater to smaller is known as

(c) Arrangement of numbers from smaller to greater is known as

Q-2 Fill in the Blanks

(b) When 8857 is rounded to nearest 100, we get _____

(d) When 479 is rounded to nearest 100, we get _____

(a) When is rounded to nearest 10, we get _____.

(c) Rounding off 43.75 to the nearest tenth place is ______ .

Q-3 True Or False

(a) Rounding off 269.98 to the nearest tenth is 270.

(c) Twenty Nine Thousands Eighty Six = 89,086

(d) When 8844 is rounded to nearest 100, we get 8700.

(b) Place value of a digit in a number is the sum of its face value and the value of the place it occupies.

Multiple Choice Questions
Q-1 Fill in the Blanks

(i)

(b) When 8857 is rounded to nearest 100, we get _____

(ii)

(d) When 479 is rounded to nearest 100, we get _____

(iii)

(a) When is rounded to nearest 10, we get _____.

(iv)

(c) Rounding off 43.75 to the nearest tenth place is ______ .

Q-2 True Or False

(i)

(a) Rounding off 269.98 to the nearest tenth is 270.

(ii)

(c) Twenty Nine Thousands Eighty Six = 89,086

(iii)

(d) When 8844 is rounded to nearest 100, we get 8700.

(iv)

(b) Place value of a digit in a number is the sum of its face value and the value of the place it occupies.

Q-3 one word answer

(i)

(a) The number just comes before a number is called

(ii)

(b) The number just comes after a number is called

(iii)

(d) Arrangement of numbers from greater to smaller is known as

(iv)

(c) Arrangement of numbers from smaller to greater is known as

Q-4 Write the numbers of Twenty - nine thousand eighty - six.

(i)

29086

(ii)

29000

(iii)

29088
Q-5 Write the numbers name of 46775

(i)

fourty-six thousand hundred seventy five

(ii)

fourty-six thousand seven hundred seventy five

(iii)

fourty-six thousand seven hundred
Q-6 The number 29,01,310 has :

(i)

Twenty nine lakh one thousand hundred ten

(ii)

Twenty nine lakh one thousand three thousand

(iii)

Twenty nine lakh one thousand three hundred ten
Q-7 1,00,000 (one lakh) is the ______________ 6-digit number.

(i)

smallest

(ii)

greatest

(iii)

none of these
Chapter-2   Fundamental Operations
Q-1 Fill in the Blanks
(a) C.P. = ` 490; Profit= ` 40 : S.P. = ___________________
(b) Loss = ` 40; S.P. = ` 340; C.P. = ___________________
(c) C.P. = ` 13,850; Loss = ` 850; S.P. = ___________________
(d) Profit = ` 50; S.P. = ` 340; C.P. = ___________________
Q-2 True Or False
(a) Cost of 10 apples is ` 20. Each apple is sold at ` 1.50. Shopkeeper get a profit, not a loss.
(b) Cost of 15 book is ` 450. Each book is sold at ` 45. Profit of Shopkeeper is ₹ 225.
Multiple Choice Questions
Q-1 Fill in the Blanks

(i)

(a) C.P. = ` 490; Profit= ` 40 : S.P. = ___________________

(ii)

(b) Loss = ` 40; S.P. = ` 340; C.P. = ___________________

(iii)

(c) C.P. = ` 13,850; Loss = ` 850; S.P. = ___________________

(iv)

(d) Profit = ` 50; S.P. = ` 340; C.P. = ___________________
Q-2 True Or False

(i)

(a) Cost of 10 apples is ` 20. Each apple is sold at ` 1.50. Shopkeeper get a profit, not a loss.

(ii)

(b) Cost of 15 book is ` 450. Each book is sold at ` 45. Profit of Shopkeeper is ₹ 225.
Q-3 Addition; Subtraction; Multiplication and ___________ , are four fundamental operations in mathematics.
Q-4 25695 + 4097 =
Q-5 5999 - 3467 =
Q-6 When two or more numbers are added, we get the result known as the _____________.
Chapter-3   Factors and Multiples
Q-1 True or False:
(a) 1 is a factor of every number and every number is a factor of itself.
(b) The numbers having 0, 2, 4, 6 or 8 in the ones place are always divisible by 2.
(c) A number is divisible by 3 if sum of its digits is divisible by 3.
(d) The process of finding all the prime factors of a number Is called prime factorization.
Q-2 Fill in the blanks:
(a) A number can have __________ multiples.
(b) A number which has 2 as one of its factor is called an _______ number.
(c) A number which does not have 2 as one of the factors is an ________ number.
(c) A prime number has only _________ factors.
Q-3 One word answer:
(a) What are the prime factors of 812.
(b) What are the prime factors of 3240.
(c) What are the prime factors of 1725.
(d) What are the prime factors of 54.
Multiple Choice Questions
Q-1 Fill in the blanks:

(i)

(a) A number can have __________ multiples.

(ii)

(b) A number which has 2 as one of its factor is called an _______ number.

(iii)

(c) A number which does not have 2 as one of the factors is an ________ number.

(iv)

(c) A prime number has only _________ factors.
Q-2 True or False:

(i)

(a) 1 is a factor of every number and every number is a factor of itself.

(ii)

(b) The numbers having 0, 2, 4, 6 or 8 in the ones place are always divisible by 2.

(iii)

(c) A number is divisible by 3 if sum of its digits is divisible by 3.

(iv)

(d) The process of finding all the prime factors of a number Is called prime factorization.
Q-3 One word answer:

(i)

(a) What are the prime factors of 812.

(ii)

(b) What are the prime factors of 3240.

(iii)

(c) What are the prime factors of 1725.

(iv)

(d) What are the prime factors of 54.
Q-4 A number can have ____________ multiples.

(i)

two

(ii)

three

(iii)

infinite
Q-5 13 is a ______ number.

(i)

even

(ii)

prime

(iii)

none of these
Q-6 A prime number has only _______ factors.

(i)

two

(ii)

three

(iii)

none of these
Q-7 A composite number has __________ factors.

(i)

two

(ii)

more than two

(iii)

none of these
Chapter-4   Fractions
Q-1 True or False:
(a) Order of numbers or fractions will be taken as it is for divisor.
(b) A fraction is said to be in its lowest or standard form if numerator and denominator has no common factor except ‘1 ‘.
(c) To multiply mixed fraction by a whole number, first convert mixed fraction as improper fraction and proceed.
(d) Multiplication of fraction by fraction can be extended to any number of fraction.
Q-2 Fill in the blanks:
(a) ____________ are also known as fractional numbers.
(b) Fractions with greater numerators than the denominators are called ______________.
(c) Mixed fractions can be converted into _____________.
(d) Multiplicative inverse is also known as _____________.
Q-3 True or False:
(a) Order of numbers or fractions will be taken as it is for divisor.
(b) A fraction is said to be in its lowest or standard form if numerator and denominator has no common factor except ‘1 ‘.
(c) To multiply mixed fraction by a whole number, first convert mixed fraction as improper fraction and proceed.
(d) Multiplication of fraction by fraction can be extended to any number of fraction.
Q-4 One word answer:
(d) Multiply 6/25 and 5/7.
(a) Divide 7/36 by 5/12.
(b) Multiply 9/15 by 0.
(c) Multiply 4/5 and 5/4.
Multiple Choice Questions
Q-1 Fill in the blanks:

(i)

(a) ____________ are also known as fractional numbers.

(ii)

(b) Fractions with greater numerators than the denominators are called ______________.

(iii)

(c) Mixed fractions can be converted into _____________.

(iv)

(d) Multiplicative inverse is also known as _____________.
Q-2 True or False:

(i)

(a) Order of numbers or fractions will be taken as it is for divisor.

(ii)

(b) A fraction is said to be in its lowest or standard form if numerator and denominator has no common factor except ‘1 ‘.

(iii)

(c) To multiply mixed fraction by a whole number, first convert mixed fraction as improper fraction and proceed.

(iv)

(d) Multiplication of fraction by fraction can be extended to any number of fraction.
Q-3 One word answer:

(i)

(d) Multiply 6/25 and 5/7.

(ii)

(a) Divide 7/36 by 5/12.

(iii)

(b) Multiply 9/15 by 0.

(iv)

(c) Multiply 4/5 and 5/4.
Q-4 __________ is upper part of fraction.

(i)

Numerator

(ii)

Denominator

(iii)

none of these
Q-5 The fraction 3/8 can also be written in words as _______.

(i)

three-fourths

(ii)

three-fifths

(iii)

three-eighths
Q-6 Fraction is a part of _______.

(i)

two

(ii)

three

(iii)

whole
Q-7 _________ is lower part of fraction.

(i)

Numerator

(ii)

Denominator

(iii)

none of these
Chapter-5   Decimals
Q-1 Fill in the blanks:
(a) A _______ is a way of representing special type of fractions.
(b) Fractions having denominators 10, 100, 1000, etc. are known as ________________.
(c) The ___________ of a digit becomes one hundredth when it moves from left to right by two places.
(d) Decimals having same number of decimal places or same number of digits after the decimal point are known as _____________.
Q-2 True or False:
(a) Decimal which are equal in value are called equivalent decimals.
(b) While comparing decimals through mathematical models, more coloured parts of the grid show greater decimal.
(c) Addition of decimals is done in the same way as we do the addition of whole numbers.
(d) Adding zeroes to the extreme right of the decimal number does not effect the value of original number.
Q-3 One word answer:
(a) Multiply 467 × 0.3.
(b) Multiply 467 × 0.03.
(c) Find the product of 6.582 × 16.
(d) Find the product of 3.709 × 1.42.
Multiple Choice Questions
Q-1 Fill in the blanks:

(i)

(a) A _______ is a way of representing special type of fractions.

(ii)

(b) Fractions having denominators 10, 100, 1000, etc. are known as ________________.

(iii)

(c) The ___________ of a digit becomes one hundredth when it moves from left to right by two places.

(iv)

(d) Decimals having same number of decimal places or same number of digits after the decimal point are known as _____________.
Q-2 True or False:

(i)

(a) Decimal which are equal in value are called equivalent decimals.

(ii)

(b) While comparing decimals through mathematical models, more coloured parts of the grid show greater decimal.

(iii)

(c) Addition of decimals is done in the same way as we do the addition of whole numbers.

(iv)

(d) Adding zeroes to the extreme right of the decimal number does not effect the value of original number.
Q-3 One word answer:

(i)

(a) Multiply 467 × 0.3.

(ii)

(b) Multiply 467 × 0.03.

(iii)

(c) Find the product of 6.582 × 16.

(iv)

(d) Find the product of 3.709 × 1.42.
Q-4 The decimal numbers have _______ parts.

(i)

two

(ii)

three

(iii)

four
Q-5 ___________ part is on the right of decimal point.

(i)

Whole number

(ii)

Decimal

(iii)

none of these
Q-6 A __________ is a way of representing special type of fractions.

(i)

decimal

(ii)

fraction

(iii)

none of these
Q-7 The whole number part always lies on the ________.

(i)

left

(ii)

right

(iii)

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