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All questions of Puzzle for B.Ed Entrance Exam

Which one will replace the question mark ?
  • a)
    25
  • b)
    59
  • c)
    48
  • d)
    73
Correct answer is option 'D'. Can you explain this answer?

Dipika Basu answered
(2)3 + (1)3 + (3)3 = 36
and (0)3 + (4)3 + (3)3 = 91
Therefore, (4)3 + (2)3 + (1)3 = 73.

Which one will replace the question mark ?
  • a)
    660
  • b)
    670
  • c)
    610
  • d)
    690
Correct answer is option 'D'. Can you explain this answer?

Niti Iyer answered
(1)2 + (5)2 + (4)2 + (3)2 = 51 x 10 = 510
and (3)2 + (4)2 + (6)2 + (2)2 = 65 x 10 = 650
Similarly (0)2 + (1)2 + (2)2 + (8)2 = 69 x 10 = 690.

Which one will replace the question mark ?
  • a)
    1/2
  • b)
    2/3
  • c)
    3/4
  • d)
    4/5
Correct answer is option 'D'. Can you explain this answer?

Nisha Dasgupta answered
From I row, 1 + (1/2) = 3/2
From II row, 2 + (2/3) = 8/3
From III row, 3 + ? = 19/5
? = (19/5) - 3
? = (4/5).

Which one will replace the question mark ?
  • a)
    11
  • b)
    14
  • c)
    10
  • d)
    12
Correct answer is option 'A'. Can you explain this answer?

Manoj Mehta answered
(15 - 12) + (10 - 9) = 4
(28 - 12) + (16 - 20) = 12
Similarly, (23 -11) + (15- 16) = 11.

Which one will replace the question mark ?
  • a)
    L10
  • b)
    K15
  • c)
    I15
  • d)
    K8
Correct answer is option 'D'. Can you explain this answer?

Preethi Sarkar answered
 
How the number is obtained?
 
2 + 4 = 6
5 + 9 = 14
Similarly,
3 + 5 = 8
Therefore, the answer is K8.

Which one will replace the question mark ?
  • a)
    64
  • b)
    144
  • c)
    169
  • d)
    25
Correct answer is option 'A'. Can you explain this answer?

Anirudh Unni answered
The numbers are squared in ascending order
In first circle,
(3)2 = 9
(4)2 = 16
(5)2 = 25
(6)2 = 36.
In second circle,
(4)2 = 16
(5)2 = 25
(6)2 = 36
(7)2 = 49.
In third circle,
(6)2 = 36
(7)2 = 49
(8)2 = 64
(9)2 = 81.

Which one will replace the question mark ?
  • a)
    18
  • b)
    24
  • c)
    36
  • d)
    58
Correct answer is option 'B'. Can you explain this answer?

Mainak Malik answered
(7 x 3) = 21 and (9 x 3) = 27
and (4 x 9) = 36 and (2 x 9) = 18
Therefore (9 x 6) = 54 and (4 x 6) = 24.

Which one will replace the question mark ?
  • a)
    115
  • b)
    130
  • c)
    135
  • d)
    140
Correct answer is option 'B'. Can you explain this answer?

Mansi Joshi answered
(5 x 6 x 8) + (7 x 4 x 9) = 492
and (7 x 5 x 4) + (6 x 8 x 9) = 572
Therefore (4 x 3 x 5) + (7 x 2 x 5) = 130.

Which one will replace the question mark ?
  • a)
    6
  • b)
    7
  • c)
    8
  • d)
    9
Correct answer is option 'B'. Can you explain this answer?

Kirti Kumar answered
(10 + 9 + 14 + 7)/2 = 20
and (11 + 16 + 10 + 13)/2 = 25
Therefore, (15 + ? + 12 + 10)/2 = 22
Hence 37 + ? = 44
? = 44 - 37
? = 7.

Which one will replace the question mark ?
  • a)
    36
  • b)
    48
  • c)
    38
  • d)
    30
Correct answer is option 'C'. Can you explain this answer?

Debanshi Saha answered
(0 + 2 + 6 + 4) - 2 = 10
and (6 + 2 + 10 + 8) - 2 = 24
Therefore, (4 + 14 + 12 + 10) - 2 = 38.

Which one will replace the question mark ?
  • a)
    2
  • b)
    3
  • c)
    4
  • d)
    5
Correct answer is option 'B'. Can you explain this answer?

Uday Nambiar answered
(18 x 12)/3 = 72
and (32 x 16)/4 = 128
Therefore, (24 x 14)/? = 112
(336/?) = 112
? = (336/112)
? = 3.

Which one will replace the question mark ?
  • a)
    13
  • b)
    14
  • c)
    12
  • d)
    15
Correct answer is option 'D'. Can you explain this answer?

Mainak Malik answered
Sum of numbers in lower half of the circle = 11 + 9 + 3 + 7 = 30
Sum of numbers in upper half of the circle = ? + 4 + 5 + 6 = ? + 15
Upper half = Lower half
30 = ? + 15
? = 30 - 15
? = 15.
Threfore, 15 is the answer.

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