Doubts
Sign in
12thPass logo
New chatPYQ LibraryDoubtsRank report
Sign in to see Recents
Sign in to save progress →
Doubts
Sign in

Sequences and Series question

2021 · 31 Aug · Shift 2 · Q38
Guest · try one question or challengeGuest · try one question or challenge
  1. PYQ Library
  2. /JEE Main
  3. /Mathematics
  4. /Sequences and Series
  5. /2021 · 31 Aug · Shift 2 · Q38

Sequences and Series question

2021 · 31 Aug · Shift 2 · Q38

JEE MainMathematicsSequences and SeriesNumerical+4 / −1
The number of 4-digit numbers which are neither multiple of 7 nor multiple of 3 is ‾\underline{\hspace{2cm}}​.
Numerical answer
PreviousNext

More from Sequences and Series

  • The sum of the first three terms of a G.P. is S and their product is 27. Then all such S lie in :2020 · MCQ
  • If the sum of first 11 terms of an A.P., a1, a2, a3, .... is 0 (a e 0), then the sum of the A.P., a1 , a3 , a5 ,....., a23 is ka1 , where k is equal to :2020 · MCQ
  • If the first term of an A.P. is 3 and the sum of its first 25 terms is equal to the sum of its next 15 terms, then the common difference of this A.P. is :2020 · MCQ
  • The value of (0.16)log2.5​(31​+321​+....to∞) is equal to ​.2020 · Numerical
  • If m arithmetic means (A.Ms) and three geometric means (G.Ms) are inserted between 3 and 243 such that 4th A.M. is equal to 2nd G.M., then m is equal to ​ .2020 · Numerical
  • The minimum value of 2sinx + 2cosx is :2020 · MCQ
  • Let a1, a2, ..., an be a given A.P. whose common difference is an integer and Sn = a1 + a2 + .... + an. If a1 = 1, an = 300 and 15 ≤ n ≤ 50, then the ordered pair (Sn-4, an–4) is equal to:2020 · MCQ
  • If 32sin2α−1, 14 and 34−2sin2α are the first three terms of an A.P. for some α, then the sixth terms of this A.P. is:2020 · MCQ