Divisibility tests (Practice Set) in Bengali

Divisibility tests (Practice Set) in Bengali.
        Do you want to know the rules of differentiation? How to Solve Number System Questions    in Exam (Short trick) Divisibility Questions With Solutions ? Divisibility tests (Practice Set) in Bengali Language. Let us know the rules of division (mathematics) in the shortcut method. There are questions about the divisibility of various competitive exams. Free Online Divisibility Test Practice and Preparation Tests in Bengali. Divisibility Rules Quiz of Practice Mathematics Online for ssc, wbpsc, rrb group d, rrb ntpc, wb police, clerk etc examination.

Do you want to know the rules of differentiation? How to Solve Number System Questions in Exam (Short trick) Divisibility Questions With Solutions ? Divisibility tests (Practice Set) in Bengali Language. Let us know the rules of division (mathematics) in the shortcut method. There are questions about the divisibility of various competitive exams. Free Online Divisibility Test Practice and Preparation Tests in Bengali. Divisibility Rules Quiz of Practice Mathematics Online for ssc, wbpsc, rrb group d, rrb ntpc, wb police, clerk etc examination.


āφāĻĒāύāĻŋ āĻ•āĻŋ āĻ­āĻžāĻ— āĻ•āϰāĻžāĻ°Â āĻļāĻ°ā§āϟ-āĻ•āĻžāĻ°ā§āϟ āύāĻŋ⧟āĻŽāϗ⧁āϞāĻŋ āϜāĻžāύāϤ⧇ āϚāĻžāύ ?

Math Practices Set-

* āĻĒāĻ°ā§āĻŦ - ā§Š.

28. 55258 āϏāĻ–āĻžāϟāĻŋ āĻ•āϤ āĻĻā§āĻŦāĻžāϰāĻž āĻŦāĻŋāĻ­āĻžāĻœā§āϝ ?
(A) 3 (B) 7 (C) 5 (D) 11

29. 5628*94 āϏāĻ‚āĻ–ā§āϝāĻžāϟāĻŋ 19 āĻĻā§āĻŦāĻžāϰāĻž āĻŦāĻŋāĻ­āĻžāĻœā§āϝ āĻšāĻŦ⧇ * āĻ¸ā§āĻĨāĻžāύ⧇ āĻ•āϤ āĻŦāϏāϞ⧇ ?
(A) 4 (B) 1 (C) 3 (D) 2

30. 3673878 āϏāĻ‚āĻ–ā§āϝāĻžāϟāĻŋ āĻ•āϤ āĻĻāĻŋā§Ÿā§‡ āĻ­āĻžāĻ— āĻ•āϰāĻž āϝāĻžāĻŦ⧇ ?
(A) 13 (B) 11 (C) 12 (D) 7

31. * āĻ¸ā§āĻĨāĻžāύ⧇ āĻ•āϤ āĻŦāϏāϞ⧇ 1757*85 āϏāĻ‚āĻ–ā§āϝāĻžāϟāĻŋ 3 āĻĻāĻŋā§Ÿā§‡ āĻ­āĻžāĻ— āĻ•āϰāĻž āϝāĻžāĻŦ⧇ ?
(A) 2 (B) 1 (C) 6 (D) 4

32. āϕ⧋āύ āϏāĻ‚āĻ–ā§āϝāĻžāϕ⧇ 17 āĻĻāĻŋā§Ÿā§‡Â  āĻ­āĻžāĻ— āĻ•āϰāϞ⧇ āĻ­āĻžāĻ—āĻĢāϞ 11 āĻ“ āĻ­āĻžāĻ—āĻļ⧇āώ 3 āĻšāϞ⧇, āϏāĻ‚āĻ–ā§āϝāĻžāϟāĻŋ āĻ•āϤ āĻšāĻŦ⧇ ?
(A) 190 (B)189 (C) 191 (D) 187

33. 1 āĻĨ⧇āϕ⧇ 200 āĻĒāĻ°ā§āϝāĻ¨ā§āϤ 11 āĻĻāĻŋā§Ÿā§‡ āĻ­āĻžāĻ— āĻ•āϰāĻž āϝāĻžāĻŦ⧇ āĻ•āϤāϗ⧁āϞāĻŋ āϏāĻ‚āĻ–ā§āϝāĻžāĻ•ā§‡Â ?
(A) 17 (B) 19 (C) 18 (D) 15

34. 59319 āϏāĻ‚āĻ–ā§āϝāĻžāϟāĻŋ āĻ•āϤ āĻĻā§āĻŦāĻžāϰāĻž āĻŦāĻŋāĻ­āĻžāĻœā§āϝ ?
(A) 11 (B) 17 (C) 19 (D) 39


35. (1111 + 1112 + 1113 + 1114 + 1115 + 1116) āϏāĻ‚āĻ–ā§āϝāĻžāϟāĻŋ āĻ•āϤ āĻĻāĻŋā§Ÿā§‡ āĻ­āĻžāĻ— āĻ•āϰāĻž āϝāĻžāĻŦ⧇ ?
(A) 3 (B) 17 (C) 31 (D) 39 

36. āϕ⧋āύ āϏāĻ‚āĻ–ā§āϝāĻžāϟāĻŋ 19 āĻĻāĻŋā§Ÿā§‡ āĻ­āĻžāĻ— āĻ•āϰāĻž āϝāĻžāĻŦ⧇ ?
(A) 16884881 (B) 16883882 (C) 16884882 (D) 16884883

37. * āĻ¸ā§āĻĨāĻžāύ⧇ āĻ•āϤ āĻŦāϏāĻ˛ā§‡Â 16786*4 āϏāĻ‚āĻ–ā§āϝāĻžāϟāĻŋ 17  āĻĻā§āĻŦāĻžāϰāĻž āĻŦāĻŋāĻ­āĻžāĻœā§āϝ āĻšāĻŦ⧇ ?
(A) 0 (B) 1 (C) 2 (D) 3

38. 369963 āϏāĻ‚āĻ–ā§āϝāĻžāϟāĻŋāϰ āϏāĻ™ā§āϗ⧇ āĻ•ā§āώ⧁āĻĻā§āϰāϤāĻŽ āϕ⧋āύ āϏāĻ‚āĻ–ā§āϝāĻžāϟāĻŋ āϝ⧋āĻ— āĻ•āϰāϞ⧇ 37 āĻĻā§āĻŦāĻžāϰāĻž āĻ­āĻžāĻ— āĻ•āϰāĻž āϝāĻžāĻŦ⧇ ?
(A) 11 (B) 13 (C) 0 (D) 7

39. 5035831 āϏāĻ‚āĻ–ā§āϝāĻžāϟāĻŋāϰ āϏāĻ™ā§āϗ⧇ āύ⧂āĻ¨ā§āϝāϤāĻŽ āĻ•āϤ āϝ⧋āĻ— āĻ•āϰāϞ⧇ āϏāĻ‚āĻ–ā§āϝāĻžāϟāĻŋ 17 āĻĻāĻŋā§Ÿā§‡ āĻ­āĻžāĻ— āĻ•āϰāĻž āϝāĻžāĻŦ⧇ ?
(A) 7 (B) 9 (C) 10 (D) 11

40. 3187437 āϏāĻ‚āĻ–ā§āϝāĻžāϟāĻŋ āĻ•āϤ āĻĻā§āĻŦāĻžāϰāĻž āĻŦāĻŋāĻ­āĻžāĻœā§āϝ ?
(A) 7 (B) 9 (C) 11 (D) 19 

41. āĻāĻ•āϟāĻŋ āϏāĻ‚āĻ–ā§āϝāĻžāϕ⧇ 119 āĻĻāĻŋā§Ÿā§‡ āĻ­āĻžāĻ— āĻ•āϰāĻ˛ā§‡Â 19 āĻ­āĻžāĻ—āĻļ⧇āĻˇÂ  āĻĨāĻžāϕ⧇, āϏāĻ‚āĻ–ā§āϝāĻžāϟāĻŋāĻ•ā§‡Â 7 āĻĻāĻŋā§Ÿā§‡ āĻ­āĻžāĻ— āĻ•āϰāϞ⧇ āĻ•āϤ āĻ­āĻžāĻ—āĻļ⧇āώ āĻĨāĻžāĻ•āĻŦ⧇ ?
(A) 12 (B) 10 (C) 7 (D) 2

42. (64)3 + 3 × (64)2  × 36 + 3 × 64 × (36)2 +   (36)3 = ?


(A) 11000 (B) 1000000 (C) 100 (D) 0

43. 2337 × 2314 āϰāĻžāĻļāĻŋāϟāĻŋāϰ āϏāĻ™ā§āϗ⧇ āϕ⧋āύ āĻ•ā§āώ⧁āĻĻā§āϰāϤāĻŽ āϏāĻ‚āĻ–ā§āϝāĻž āϝ⧋āĻ— āĻ•āϰāϞ⧇ āϝ⧋āĻ—āĻĢāϞ āĻāĻ•āϟāĻŋ  āĻĒā§‚āĻ°ā§āύāĻŦāĻ°ā§āĻ— āϏāĻ‚āĻ–ā§āϝāĻžÂ  āĻĒāĻžāĻ“ā§ŸāĻž āϝāĻžāĻŦ⧇ ?
(A) 2 (B) 4 (C) 16 (D) 9

44. āϕ⧋āύ āĻŦ⧃āĻšāĻ¤ā§āϤāĻŽ āϏāĻ‚āĻ–ā§āϝāĻž āĻĻāĻŋā§Ÿā§‡ 98, 120 āĻ“ 153 āϕ⧇ āĻ­āĻžāĻ— āĻ•āϰāϞ⧇ āĻĒā§āϰāϤāĻŋāĻ•ā§āώ⧇āĻ¤ā§āϰ⧇ āĻāϕ⧇āχ āϏāĻ‚āĻ–ā§āϝāĻž āĻ­āĻžāĻ—āĻļ⧇āώ āĻĨāĻžāϕ⧇ ?
(A) 5 (B) 3 (C) 11 (D) 10 

45. 160 āĻāϰ āύāĻŋāĻ•āϟāĻŦāĻ°ā§āϤ⧀ āϕ⧋āύ āϏāĻ‚āĻ–ā§āϝāĻžāϕ⧇ 8 āĻ“ 9 āĻĻāĻŋā§Ÿā§‡ āĻ­āĻžāĻ— āĻ•āϰāϞ⧇ āĻĒā§āϰāϤāĻŋāĻ•ā§āώ⧇āĻ¤ā§āϰ⧇āĻ‡Â 3 āĻ­āĻžāĻ— āĻļ⧇āώ āĻĨāĻžāĻ•āĻŦ⧇ ?
(A) 146 (B) 147 (C) 148 (C) 149

46. āϕ⧋āύ āϏāĻ‚āĻ–ā§āϝāĻžāϟāĻŋ 11 āĻĻā§āĻŦāĻžāϰāĻž āĻŦāĻŋāĻ­āĻžāĻœā§āϝ ?
(A) 1062476 (B) 1062477 (C) 1062478 (D) 1062479

47. āĻāĻ•āϟāĻŋ āϏāĻ‚āĻ–ā§āϝāĻžāϕ⧇ 899 āĻĻāĻŋā§Ÿā§‡ āĻ­āĻžāĻ— āĻ•āϰāϞ⧇ 63 āĻ­āĻžāĻ— āĻļ⧇āώ āĻĨāĻžāϕ⧇, āϏāĻ‚āĻ–ā§āϝāĻžāϟāĻŋāϕ⧇ 29 āĻĻāĻŋā§Ÿā§‡ āĻ­āĻžāĻ— āĻ•āϰāϞ⧇ āĻ•āϤ āĻ­āĻžāĻ—āĻļ⧇āώ āĻĨāĻžāĻ•āĻŦ⧇ ?
(A) 0 (B) 5 (C) 7 (D) 1

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Answer : -
28. B  29. D  30. A  31. C  32. A  33. C  34. D  35. A  36. C  37. B  38. C  39. D  40. C  41. A  42. B  43. B  44. C 45. B  46. D  47. B

35. 1111(1 + 11 + 112 + 113 + 114 + 115) 
= 1111 × 177156, 177156 āϕ⧇ 3 āĻĻāĻŋā§Ÿā§‡ āĻ­āĻžāĻ— āĻ•āϰāĻž āϝāĻžāĻŦ⧇āĨ¤Â 

42. āϧāϰāĻŋ , 64 = a, 36 = b

āϤāĻžāĻšāϞ⧇ , a3 + 3a2b + 3ab2 + b3
              = (a + b)3
              = (64 + 36)3
              = (100)3
              = 1000000  Ans.

44. (120 - 98) = 22, (153 - 120) = 33, (153 - 98) = 55.
22, 33, 55 āĻāĻĻ⧇āϰ āϞāϏāĻžāĻ—ā§Â 11, āϤāĻžāĻšāϞ⧇ āϏāĻ‚āĻ–ā§āϝāĻžāϟāĻŋ 11.

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