NCERT Class 8
34. A two-digit number ab is always divisible by 2 if b is an even number
11
Aug
34. A two-digit number ab is always divisible by 2 if b is an even number 34. A two-digit number ab is always divisible by 2 if b is an even number August 11, 2021 Category: Chapter 16 - Playing with Numbers , Maths , NCERT Class 8 ,
33. If the digit 1 is placed after a 2-digit number whose tens is t and ones digit is u, the new number is ______.
11
Aug
33. If the digit 1 is placed after a 2-digit number whose tens is t and ones digit is u, the new number is ______. 33. If the digit 1 is placed after a 2-digit number whose tens is t and ones digit is u the new number is ______. August 11, 2021 Category: Chapter [...]
32. If B × B = AB, then either A = 2, B = 5 or A = ______, B = ______.
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Aug
32. If B × B = AB, then either A = 2, B = 5 or A = ______, B = ______. 32. If B × B = AB B = ______. B = 5 or A = ______ then either A = 2 August 11, 2021 Category: Chapter 16 - Playing with Numbers , [...]
31. If A × 3 = 1A, then A = ______.
11
Aug
31. If A × 3 = 1A, then A = ______. 31. If A × 3 = 1A then A = ______. August 11, 2021 Category: Chapter 16 - Playing with Numbers , Maths , NCERT Class 8 ,
30. If a 3-digit number abc is divisible by 11, then ______ is either 0 or multiple of 11.
11
Aug
30. If a 3-digit number abc is divisible by 11, then ______ is either 0 or multiple of 11. 30. If a 3-digit number abc is divisible by 11 then ______ is either 0 or multiple of 11. August 11, 2021 Category: Chapter 16 - Playing with Numbers , Maths , NCERT Class 8 ,
29. A number is divisible by 11 if the differences between the sum of digits at its odd places and that of digits at the even places is either 0 or divisible by ______.
11
Aug
29. A number is divisible by 11 if the differences between the sum of digits at its odd places and that of digits at the even places is either 0 or divisible by ______. 29. A number is divisible by 11 if the differences between the sum of digits at its odd places and that [...]
28. A four-digit number abcd is divisible by 11, if d + b = _______ or _____
11
Aug
28. A four-digit number abcd is divisible by 11, if d + b = _______ or _____ 28. A four-digit number abcd is divisible by 11 if d + b = _______ or _____ August 11, 2021 Category: Chapter 16 - Playing with Numbers , Maths , NCERT Class 8 ,
27. 1 x 35 is divisible by 9 if x = _______.
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Aug
27. 1 x 35 is divisible by 9 if x = _______. 27. 1 x 35 is divisible by 9 if x = _______. August 11, 2021 Category: Chapter 16 - Playing with Numbers , Maths , NCERT Class 8 ,
26. If B 1 × B = 4 9B then B = _______.
11
Aug
26. If B 1 × B = 4 9B then B = _______. 26. If B 1 × B = 4 9B then B = _______. August 11, 2021 Category: Chapter 16 - Playing with Numbers , Maths , NCERT Class 8 ,
25. If A B x B = 9 6 then A = ______ and B = ______.
11
Aug
25. If A B x B = 9 6 then A = ______ and B = ______. 25. If A B x B = 9 6 then A = ______ and B = ______. August 11, 2021 Category: Chapter 16 - Playing with Numbers , Maths , NCERT Class 8 ,