- Smallest seven digit number.
-
- Trillion
- Billion
- Million
- None
- Integers are also called ____ numbers.
-
- Positive
- Negative
- Directed
- Whole
- The numbers divisible by 2 are called ________ numbers.
-
- prime
- odd
- even
- whole
- A _______ is a number which divides the dividend completely leaving no remainder.
-
- quotient
- multiple
- factor
- none
- A _______ of a given number is the dividend, for which the given number is its factor.
-
- quotient
- multiple
- factor
- none
- Which one is not true?
-
- A number is always unlimited number of multiples.
- The number itself and 1 are always the factor of the given number.
- Odd number is the number which is multiples of 2.
- Prime number is the number which has only two factors.
- A natural number which has more than two factors is called ____ number.
-
- even
- odd
- prime
- composite
- A number which is neither prime nor composite?
-
- 1
- 2
- 3
- None
- How many even prime numbers are there?
-
- 1
- 2
- 3
- None
- The product of common and non-common factors is called ________.
-
- G.C.D
- L.C.M
- Multiples
- None
- The product of common factors of two are more numbers is called _______.
-
- G.C.D
- L.C.M
- Multiples
- None
- Find the greatest number which divides 232 and 305 leaving 7 and 5 respectively as remainder.
-
- 900
- 75
- 25
- 12
- Find the least number which when divided by 30, 45 and 60 leaves 9 as remainder.
-
- 15
- 171
- 180
- 189
- ________ are divisible by 63360.
-
- 2, 3, 4, 5, 6, 9, 10
- 2, 3, 4, 7, 9, 10
- 2, 3, 4, 5, 7, 8, 10
- 2, 4, 8, 10
- The writing form of prime factorization of 200 = 2³ x 5² is called _________.
-
- notation
- factor notation
- index notation
- prime notation
- The common factors of 24 and 40 are
-
- 2, 4, 8
- 2, 3, 4, 6, 8
- 1,2, 4, 20
- 1, 2, 4, 8
- The HCF and LCM of 12, 15 and 40 are ______.
-
- 1 and 80
- 1 and 120
- 2 and 120
- 3 and 40
- Natural numbers are also called _______.
-
- Integers
- Whole numbers
- Positive integers
- Negative integers
- On a number line, any number to the right of another number is ______.
-
- positive
- negative
- smaller
- greater
- On a number line, any number to the left of another number is _______.
-
- positive
- negative
- smaller
- greater
- -100 _______ 37.
-
- >
- <
- =
- ≥
- Which one is true?
-
- Every negative integer is greater than a positive integer.
- Every positive integer is greater than a negative integer.
- Every positive integer is less than a negative Integer.
- Every positive integer is equal to a negative integer.
- The absolute value of -7 is __________.
-
- 0
- -7
- 7
- 1
- Write in ascending order: 34, -3, 43, -9, 0, -12
-
- -12,-9, -3, 0, 34, 43
- 43, 34, -12, -9, -3, 0
- 43, 34, 0, -3, -9, -12
- 0, -3, -9, -12, 34, 43
- Which one is true?
-
- 0 is a positive number.
- -5 is less than -10.
- Every positive integer is less than zero.
- Numerical value of a number can never be a negative.
- Absolute value of -5 is less than absolute value of +4.
-
- True
- False
- not possible
- None
- Find sum of (-8) and (+5) _________.
-
- -13
- +13
- -3
- +3
- Which statement is not true?
-
- Division by zero is not possible.
- Zero is neither positive nor negative.
- Absolute value of a number is always non-negative.
- Sum of two negative integers is always positive integer.
- Subtract (-27) from (+18).
-
- -45
- +45
- -9
- +9
- Solve: -18+|+7|=______
-
- 25
- -25
- -11
- 11
- Solve: |+20| -|-7|= ______
-
- -13
- 27
- -27
- 13
- Arrange the absolute values in ascending order: -20, -10, +11, +7, 0, -4
-
- 20, 10, 4, 0, 7, 11
- 11, 7, 0, 4, 10, 20
- 0, 4, 7, 10, 11, 20
- 20, 11, 10, 7, 4,0
- There are _____ types of brackets.
-
- 2
- 3
- 4
- 5
- Small brackets”()” are also called _______.
-
- braces
- curly brackets
- curved brackets
- vinculum
- Which one is braces of the following?
-
- ()
- {}
- [ ]
- None of these
- Aijaz gave 2/5 of his money to his daughter, 1/7 to his son and the remainder to his wife. What fraction of the amount was given to his wife?
-
- 54/35
- 16/35
- 19/35
- 9/35
- 9 x 1.8-1.3 = ________.
-
- 1.45
- 8.99
- 3.92
- 0.56
- In BODMAS, B stands for_______.
-
- Brackets
- Braces
- By
- Between
- If there is a ______ sign before brackets, the brackets are removed without changing the sign of the number within the brackets.
-
- minus
- plus
- division
- multiplication
- If there is a _____ sign before a pair of brackets, the sign of the number within the second brackets is changed and brackets are removed.
-
- minus
- plus
- division
- multiplication
- If there is a number before brackets, the number in the brackets is left after simplification is ______ by this number & the bracket are removed.
-
- subtracted
- added
- divided
- multiplied
- Simplify: 8 x 4 – 3 =_________.
-
- 31
- 5
- 64
- 38
- Simplify: 3.3-1.2 x2.5 = __________.
-
- 5.25
- 11.25
- 0.3
- 6.3
- Simplify: 5-4 + 3 x 2 + 1 = _________.
-
- – 5
- 5
- 7
- -7
- Amir planted 425 plants of tomatoes. After some days 25 plants died. What fraction of the plants was survived?
-
- 17/16
- 16/17
- 100/17
- 1/17
- In BODMAS, O stands for _______?
-
- on
- or
- off
- of
- Comparison of two quantities of the same kind is called _______.
-
- proportion
- means
- ratio
- extremes
- Equality of two ratios is called _________.
-
- proportion
- means
- ratio
- extremes
- Find the ratio of 250 cm and 1 meter.
-
- 250: 1
- 25:1
- 5:2
- 1:4
- Convert 3 into ratio form.
-
- 3
- 3:1
- 1:3
- 1
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