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MAHARASHTRA 
 
NATIONAL TALENT SEARCH EXAMINATION, 2018-19 
 
STAGE – 01 
 
MENTAL ABILITY (MAT) 
 
SOLUTIONS 
 
1. (4) 
 In Option (4) 
I
 
J
 
L
 
M
 
T
 
9
 
10
 
12
 
13
 
20
 
 Sum of first 4 alphabets 44 ? 
 and divided by 2 should be equal to 22 ? 
 So D - odd one out. 
 
2. (3) 
 (a) CEF18 = 3 + 5 + 7 = 15 + 3 = 18 
 (b) KMO42 = 11 + 13 + 15 = 39 + 3 = 42 
 (c) UWY70 = 21 + 23 + 25 = 69 + 1 = 70 
 (d) RTV63 = 18 + 20 + 22 = 60 + 3 = 63 
 C is odd one out 
 
3. (4) 
 Rotate the figure in anticlockwise direction. 
 
4. (4) 
 See the position of figure from (1) to (2) figure you will get the required pattern. 
 
5. (2) 
 By observing first and second figure, you will get required pattern for the required figure. 
 
6. (2) 
 By observing if you see the middle letter between 11
th
 letter from right and 14
th
 from left is L and L is 6
th
 to the 
right of E. 
 
7. (1) 
 25 :100 :: 81: ? 
 
2
25 5 52 4 100 ? ? ? ? 
 
2
81 9 92 8 648 ? ? ? ? 
 
8. (3) 
 Odd figure is figure number 3. 
 
9. (2) 
 By observation 
 
10. (4) 
 By observation of all the figure odd one out is 4
th
 figure 
 
11. (2) 
Page 2


     
 
 
MAHARASHTRA 
 
NATIONAL TALENT SEARCH EXAMINATION, 2018-19 
 
STAGE – 01 
 
MENTAL ABILITY (MAT) 
 
SOLUTIONS 
 
1. (4) 
 In Option (4) 
I
 
J
 
L
 
M
 
T
 
9
 
10
 
12
 
13
 
20
 
 Sum of first 4 alphabets 44 ? 
 and divided by 2 should be equal to 22 ? 
 So D - odd one out. 
 
2. (3) 
 (a) CEF18 = 3 + 5 + 7 = 15 + 3 = 18 
 (b) KMO42 = 11 + 13 + 15 = 39 + 3 = 42 
 (c) UWY70 = 21 + 23 + 25 = 69 + 1 = 70 
 (d) RTV63 = 18 + 20 + 22 = 60 + 3 = 63 
 C is odd one out 
 
3. (4) 
 Rotate the figure in anticlockwise direction. 
 
4. (4) 
 See the position of figure from (1) to (2) figure you will get the required pattern. 
 
5. (2) 
 By observing first and second figure, you will get required pattern for the required figure. 
 
6. (2) 
 By observing if you see the middle letter between 11
th
 letter from right and 14
th
 from left is L and L is 6
th
 to the 
right of E. 
 
7. (1) 
 25 :100 :: 81: ? 
 
2
25 5 52 4 100 ? ? ? ? 
 
2
81 9 92 8 648 ? ? ? ? 
 
8. (3) 
 Odd figure is figure number 3. 
 
9. (2) 
 By observation 
 
10. (4) 
 By observation of all the figure odd one out is 4
th
 figure 
 
11. (2) 
     
 
10 20 40 80
13, 23, 43, 83, 163,___
 
 10 2 20 ? ? 
 20 2 40 ? ? 
 40 2 80 ? ? 
 80 2 160 ? ? 
 So, 163 160 323 ? ? 
 
12. (4) 
 12 , 15 , 21, 24 , 30 , 33 , __, __ 
 12 3 15 ? ? (3 is sum of 1 2 ? ) 
 15 6 21 ? ? (6 is sum of 1 5 ? ) 
 So, 33 6 39 ? ? (6 sum of digits) 
  39 12 51 ? ? (12 sum of digits) 
 
13. (2) 
 16 , 40 , 100 , 250 , 625 
 Multiply each by 2.5 
 
14. (3) 
 23 , 29 , 47 , 75 , __ 
 ? ? 23 6 2 3 ? ? product of digits = 29 
 ? ? 29 18 2 9 ? ? product of digits = 47 
 ? ? 47 28 7 41 ? ? product of digits = 75 
 ? ? 75 35 5 7 ? ? product of digits = 110 
 
15. (1) 
 By given below, 
 ? will be opposite to ? 
 ? will be opposite to ? 
 ? will be opposite to ? 
 So for 15 ' ' ? will not be adjacent to 6. 
 
16. (2) 
 Opposite of ? ? ? 
 
17. (1) 
 Figure 1 satisfies given condition 
 
*18. Question is incorrect 
 it’s like, 
 
22 19 198
Figure 2
33 6 198
? ? ?
?
? ?
?
 
 
24 12 288
Figure 3
16 16 288
? ? ?
?
? ?
?
 
 
19. (4) 
  
 Add cubes of all the number 
3 3 3
8 4 2 584 ? ? 
 
20. (4) 
 By observation 
 
21. (4) 
 By observation 
 
434 
4 
7 
3 
349 
6 
5 
2 8 
2 
4 
Page 3


     
 
 
MAHARASHTRA 
 
NATIONAL TALENT SEARCH EXAMINATION, 2018-19 
 
STAGE – 01 
 
MENTAL ABILITY (MAT) 
 
SOLUTIONS 
 
1. (4) 
 In Option (4) 
I
 
J
 
L
 
M
 
T
 
9
 
10
 
12
 
13
 
20
 
 Sum of first 4 alphabets 44 ? 
 and divided by 2 should be equal to 22 ? 
 So D - odd one out. 
 
2. (3) 
 (a) CEF18 = 3 + 5 + 7 = 15 + 3 = 18 
 (b) KMO42 = 11 + 13 + 15 = 39 + 3 = 42 
 (c) UWY70 = 21 + 23 + 25 = 69 + 1 = 70 
 (d) RTV63 = 18 + 20 + 22 = 60 + 3 = 63 
 C is odd one out 
 
3. (4) 
 Rotate the figure in anticlockwise direction. 
 
4. (4) 
 See the position of figure from (1) to (2) figure you will get the required pattern. 
 
5. (2) 
 By observing first and second figure, you will get required pattern for the required figure. 
 
6. (2) 
 By observing if you see the middle letter between 11
th
 letter from right and 14
th
 from left is L and L is 6
th
 to the 
right of E. 
 
7. (1) 
 25 :100 :: 81: ? 
 
2
25 5 52 4 100 ? ? ? ? 
 
2
81 9 92 8 648 ? ? ? ? 
 
8. (3) 
 Odd figure is figure number 3. 
 
9. (2) 
 By observation 
 
10. (4) 
 By observation of all the figure odd one out is 4
th
 figure 
 
11. (2) 
     
 
10 20 40 80
13, 23, 43, 83, 163,___
 
 10 2 20 ? ? 
 20 2 40 ? ? 
 40 2 80 ? ? 
 80 2 160 ? ? 
 So, 163 160 323 ? ? 
 
12. (4) 
 12 , 15 , 21, 24 , 30 , 33 , __, __ 
 12 3 15 ? ? (3 is sum of 1 2 ? ) 
 15 6 21 ? ? (6 is sum of 1 5 ? ) 
 So, 33 6 39 ? ? (6 sum of digits) 
  39 12 51 ? ? (12 sum of digits) 
 
13. (2) 
 16 , 40 , 100 , 250 , 625 
 Multiply each by 2.5 
 
14. (3) 
 23 , 29 , 47 , 75 , __ 
 ? ? 23 6 2 3 ? ? product of digits = 29 
 ? ? 29 18 2 9 ? ? product of digits = 47 
 ? ? 47 28 7 41 ? ? product of digits = 75 
 ? ? 75 35 5 7 ? ? product of digits = 110 
 
15. (1) 
 By given below, 
 ? will be opposite to ? 
 ? will be opposite to ? 
 ? will be opposite to ? 
 So for 15 ' ' ? will not be adjacent to 6. 
 
16. (2) 
 Opposite of ? ? ? 
 
17. (1) 
 Figure 1 satisfies given condition 
 
*18. Question is incorrect 
 it’s like, 
 
22 19 198
Figure 2
33 6 198
? ? ?
?
? ?
?
 
 
24 12 288
Figure 3
16 16 288
? ? ?
?
? ?
?
 
 
19. (4) 
  
 Add cubes of all the number 
3 3 3
8 4 2 584 ? ? 
 
20. (4) 
 By observation 
 
21. (4) 
 By observation 
 
434 
4 
7 
3 
349 
6 
5 
2 8 
2 
4 
     
22. (1) 
 In this pattern is like 
 Quotient is same in 104 13 8 ? ? 
 64 8 ? ? ? 
 Number 85 we will get by 64 13 8 85 ? ? ? 
 So accordingly option 1 satisfies given condition. 
 
23. (4) 
 225 satisfies given condition 
 
24. (2) 
 81 satisfies given condition 
 
25. (4) 
 
 So, 
 
 
*26. No. Option is correct. 
 
10 8
132 112
M K
J H
169 121 100 64
? ? ? ? 
 
100
64
 
 
27. (2) 
 ? : DURXQG :: POLICE : SROLFH 
 3 ? in each case so AROUND is correct. 
 
28-30. Solution Direction:- 
  Marigold Jai Champak Mogra 
Meena ? ? ? ? ? ? ? ?
Sarika ? ? ? ? ? ? ? ?
Geeta ? ? ? ? ? ? ? ?
Neeta ? ? ? ? ? ? ? ?
 
28. (2) 
 
29. (3) 
 
30. (3) 
 
31. (1) 
 
*32. Options are not matching 
 
33. (3) 
 
34. (1) 
 3 2 29 23 2 3 29 ? ? ? ? ? 
 Similarly, 
 6 8 86 48 134 ? ? ? ? 
 
F        I           L     M 
A       D          G     H 
-5 
-5 
-5 
-5 
M I L K  H D G F 
Page 4


     
 
 
MAHARASHTRA 
 
NATIONAL TALENT SEARCH EXAMINATION, 2018-19 
 
STAGE – 01 
 
MENTAL ABILITY (MAT) 
 
SOLUTIONS 
 
1. (4) 
 In Option (4) 
I
 
J
 
L
 
M
 
T
 
9
 
10
 
12
 
13
 
20
 
 Sum of first 4 alphabets 44 ? 
 and divided by 2 should be equal to 22 ? 
 So D - odd one out. 
 
2. (3) 
 (a) CEF18 = 3 + 5 + 7 = 15 + 3 = 18 
 (b) KMO42 = 11 + 13 + 15 = 39 + 3 = 42 
 (c) UWY70 = 21 + 23 + 25 = 69 + 1 = 70 
 (d) RTV63 = 18 + 20 + 22 = 60 + 3 = 63 
 C is odd one out 
 
3. (4) 
 Rotate the figure in anticlockwise direction. 
 
4. (4) 
 See the position of figure from (1) to (2) figure you will get the required pattern. 
 
5. (2) 
 By observing first and second figure, you will get required pattern for the required figure. 
 
6. (2) 
 By observing if you see the middle letter between 11
th
 letter from right and 14
th
 from left is L and L is 6
th
 to the 
right of E. 
 
7. (1) 
 25 :100 :: 81: ? 
 
2
25 5 52 4 100 ? ? ? ? 
 
2
81 9 92 8 648 ? ? ? ? 
 
8. (3) 
 Odd figure is figure number 3. 
 
9. (2) 
 By observation 
 
10. (4) 
 By observation of all the figure odd one out is 4
th
 figure 
 
11. (2) 
     
 
10 20 40 80
13, 23, 43, 83, 163,___
 
 10 2 20 ? ? 
 20 2 40 ? ? 
 40 2 80 ? ? 
 80 2 160 ? ? 
 So, 163 160 323 ? ? 
 
12. (4) 
 12 , 15 , 21, 24 , 30 , 33 , __, __ 
 12 3 15 ? ? (3 is sum of 1 2 ? ) 
 15 6 21 ? ? (6 is sum of 1 5 ? ) 
 So, 33 6 39 ? ? (6 sum of digits) 
  39 12 51 ? ? (12 sum of digits) 
 
13. (2) 
 16 , 40 , 100 , 250 , 625 
 Multiply each by 2.5 
 
14. (3) 
 23 , 29 , 47 , 75 , __ 
 ? ? 23 6 2 3 ? ? product of digits = 29 
 ? ? 29 18 2 9 ? ? product of digits = 47 
 ? ? 47 28 7 41 ? ? product of digits = 75 
 ? ? 75 35 5 7 ? ? product of digits = 110 
 
15. (1) 
 By given below, 
 ? will be opposite to ? 
 ? will be opposite to ? 
 ? will be opposite to ? 
 So for 15 ' ' ? will not be adjacent to 6. 
 
16. (2) 
 Opposite of ? ? ? 
 
17. (1) 
 Figure 1 satisfies given condition 
 
*18. Question is incorrect 
 it’s like, 
 
22 19 198
Figure 2
33 6 198
? ? ?
?
? ?
?
 
 
24 12 288
Figure 3
16 16 288
? ? ?
?
? ?
?
 
 
19. (4) 
  
 Add cubes of all the number 
3 3 3
8 4 2 584 ? ? 
 
20. (4) 
 By observation 
 
21. (4) 
 By observation 
 
434 
4 
7 
3 
349 
6 
5 
2 8 
2 
4 
     
22. (1) 
 In this pattern is like 
 Quotient is same in 104 13 8 ? ? 
 64 8 ? ? ? 
 Number 85 we will get by 64 13 8 85 ? ? ? 
 So accordingly option 1 satisfies given condition. 
 
23. (4) 
 225 satisfies given condition 
 
24. (2) 
 81 satisfies given condition 
 
25. (4) 
 
 So, 
 
 
*26. No. Option is correct. 
 
10 8
132 112
M K
J H
169 121 100 64
? ? ? ? 
 
100
64
 
 
27. (2) 
 ? : DURXQG :: POLICE : SROLFH 
 3 ? in each case so AROUND is correct. 
 
28-30. Solution Direction:- 
  Marigold Jai Champak Mogra 
Meena ? ? ? ? ? ? ? ?
Sarika ? ? ? ? ? ? ? ?
Geeta ? ? ? ? ? ? ? ?
Neeta ? ? ? ? ? ? ? ?
 
28. (2) 
 
29. (3) 
 
30. (3) 
 
31. (1) 
 
*32. Options are not matching 
 
33. (3) 
 
34. (1) 
 3 2 29 23 2 3 29 ? ? ? ? ? 
 Similarly, 
 6 8 86 48 134 ? ? ? ? 
 
F        I           L     M 
A       D          G     H 
-5 
-5 
-5 
-5 
M I L K  H D G F 
     
35. (3) 
 11 5 36 ? ? its like 
2
5 11 36 ? ? 
 Similarly, 
 
2
55 9 9 55 136 ? ? ? ? 
 
36. (4) 
 By observation 
 
37. (1) 
 By observation 
 
*38. Option are not correct 
 
39. (1) 
D(4)   H(8) 
K(11) M(13) X(24) 
G(7)   P(16) 
 Add 4 11 7 22 ? ? ? Add 8 24 16 48 ? ? ? 
 
26
48 22 13
2
? ? ? 
 Similarly, 
N(14)   U(21) 
O(15) H W(23) 
A(1)   B(2) 
 Add 14 15 1 30 ? ? ? Add 21 23 2 46 ? ? ? 
 
46 30
8
2
?
? 
 
40. (1) 
  
 So applying Pythagoras theorem 
5 2
12 5 169 13 ? ? ? 
 
41. (2) 
 He is facing south 
 
42. (2) 
 By observation 
 
43. (3) 
 By observation 
 
*44. Question is wrong 
 
*45. Questions is ambiguous 
 
46. (2) 
A B C D 
M L K J 
Z Y X W 
Z O P Q 
 
47. (4) 
3 
5 
12 
4 
5 
Page 5


     
 
 
MAHARASHTRA 
 
NATIONAL TALENT SEARCH EXAMINATION, 2018-19 
 
STAGE – 01 
 
MENTAL ABILITY (MAT) 
 
SOLUTIONS 
 
1. (4) 
 In Option (4) 
I
 
J
 
L
 
M
 
T
 
9
 
10
 
12
 
13
 
20
 
 Sum of first 4 alphabets 44 ? 
 and divided by 2 should be equal to 22 ? 
 So D - odd one out. 
 
2. (3) 
 (a) CEF18 = 3 + 5 + 7 = 15 + 3 = 18 
 (b) KMO42 = 11 + 13 + 15 = 39 + 3 = 42 
 (c) UWY70 = 21 + 23 + 25 = 69 + 1 = 70 
 (d) RTV63 = 18 + 20 + 22 = 60 + 3 = 63 
 C is odd one out 
 
3. (4) 
 Rotate the figure in anticlockwise direction. 
 
4. (4) 
 See the position of figure from (1) to (2) figure you will get the required pattern. 
 
5. (2) 
 By observing first and second figure, you will get required pattern for the required figure. 
 
6. (2) 
 By observing if you see the middle letter between 11
th
 letter from right and 14
th
 from left is L and L is 6
th
 to the 
right of E. 
 
7. (1) 
 25 :100 :: 81: ? 
 
2
25 5 52 4 100 ? ? ? ? 
 
2
81 9 92 8 648 ? ? ? ? 
 
8. (3) 
 Odd figure is figure number 3. 
 
9. (2) 
 By observation 
 
10. (4) 
 By observation of all the figure odd one out is 4
th
 figure 
 
11. (2) 
     
 
10 20 40 80
13, 23, 43, 83, 163,___
 
 10 2 20 ? ? 
 20 2 40 ? ? 
 40 2 80 ? ? 
 80 2 160 ? ? 
 So, 163 160 323 ? ? 
 
12. (4) 
 12 , 15 , 21, 24 , 30 , 33 , __, __ 
 12 3 15 ? ? (3 is sum of 1 2 ? ) 
 15 6 21 ? ? (6 is sum of 1 5 ? ) 
 So, 33 6 39 ? ? (6 sum of digits) 
  39 12 51 ? ? (12 sum of digits) 
 
13. (2) 
 16 , 40 , 100 , 250 , 625 
 Multiply each by 2.5 
 
14. (3) 
 23 , 29 , 47 , 75 , __ 
 ? ? 23 6 2 3 ? ? product of digits = 29 
 ? ? 29 18 2 9 ? ? product of digits = 47 
 ? ? 47 28 7 41 ? ? product of digits = 75 
 ? ? 75 35 5 7 ? ? product of digits = 110 
 
15. (1) 
 By given below, 
 ? will be opposite to ? 
 ? will be opposite to ? 
 ? will be opposite to ? 
 So for 15 ' ' ? will not be adjacent to 6. 
 
16. (2) 
 Opposite of ? ? ? 
 
17. (1) 
 Figure 1 satisfies given condition 
 
*18. Question is incorrect 
 it’s like, 
 
22 19 198
Figure 2
33 6 198
? ? ?
?
? ?
?
 
 
24 12 288
Figure 3
16 16 288
? ? ?
?
? ?
?
 
 
19. (4) 
  
 Add cubes of all the number 
3 3 3
8 4 2 584 ? ? 
 
20. (4) 
 By observation 
 
21. (4) 
 By observation 
 
434 
4 
7 
3 
349 
6 
5 
2 8 
2 
4 
     
22. (1) 
 In this pattern is like 
 Quotient is same in 104 13 8 ? ? 
 64 8 ? ? ? 
 Number 85 we will get by 64 13 8 85 ? ? ? 
 So accordingly option 1 satisfies given condition. 
 
23. (4) 
 225 satisfies given condition 
 
24. (2) 
 81 satisfies given condition 
 
25. (4) 
 
 So, 
 
 
*26. No. Option is correct. 
 
10 8
132 112
M K
J H
169 121 100 64
? ? ? ? 
 
100
64
 
 
27. (2) 
 ? : DURXQG :: POLICE : SROLFH 
 3 ? in each case so AROUND is correct. 
 
28-30. Solution Direction:- 
  Marigold Jai Champak Mogra 
Meena ? ? ? ? ? ? ? ?
Sarika ? ? ? ? ? ? ? ?
Geeta ? ? ? ? ? ? ? ?
Neeta ? ? ? ? ? ? ? ?
 
28. (2) 
 
29. (3) 
 
30. (3) 
 
31. (1) 
 
*32. Options are not matching 
 
33. (3) 
 
34. (1) 
 3 2 29 23 2 3 29 ? ? ? ? ? 
 Similarly, 
 6 8 86 48 134 ? ? ? ? 
 
F        I           L     M 
A       D          G     H 
-5 
-5 
-5 
-5 
M I L K  H D G F 
     
35. (3) 
 11 5 36 ? ? its like 
2
5 11 36 ? ? 
 Similarly, 
 
2
55 9 9 55 136 ? ? ? ? 
 
36. (4) 
 By observation 
 
37. (1) 
 By observation 
 
*38. Option are not correct 
 
39. (1) 
D(4)   H(8) 
K(11) M(13) X(24) 
G(7)   P(16) 
 Add 4 11 7 22 ? ? ? Add 8 24 16 48 ? ? ? 
 
26
48 22 13
2
? ? ? 
 Similarly, 
N(14)   U(21) 
O(15) H W(23) 
A(1)   B(2) 
 Add 14 15 1 30 ? ? ? Add 21 23 2 46 ? ? ? 
 
46 30
8
2
?
? 
 
40. (1) 
  
 So applying Pythagoras theorem 
5 2
12 5 169 13 ? ? ? 
 
41. (2) 
 He is facing south 
 
42. (2) 
 By observation 
 
43. (3) 
 By observation 
 
*44. Question is wrong 
 
*45. Questions is ambiguous 
 
46. (2) 
A B C D 
M L K J 
Z Y X W 
Z O P Q 
 
47. (4) 
3 
5 
12 
4 
5 
     
 
 
48. (1) 
 By Observing 
 
49. (2) 
 vihx : uwxt :: ? : pazq 
 ? bdez 
 
50. (1) 
 By observing 
 
51-53 Solution Direction:- 
 
 
51. (2) 
 Parag 
 
52. (3) 
 Amar 
 
53. (2) 
 Asha 
 
54. (3) 
 Correct Figure 
 
55. (1) 
 Correct Figure 
 
56. (2) 
 Sequence Pattern 
 
57. (3) 
 Sequence Pattern 
 
58. (1) 
 
R 10 1
S 10 5
?
?
?
 
 5R 50 s 10 ? ? ? ? 
 5R S 40 ? ? ? (1) 
 
R 10 3
S 10 5
?
?
?
 
 5R 50 3S 30 ? ? ? ? 
 5R 3S 20 ? ? ? ? (2) 
 Solving equation (1) and equation (2) 3t S 20 40 ? ? ? ? ? 
 2S 60 ? ? ? 
 S 30 ? 
 So, R 14 ? 
10       2       15 14       9       22 19       15       19 25       20       16 
+4 
-15 
+6 
+7 
J        B        Y N        I        V S        O        S Y        T        P 
F        X        M 
Asha 
Radha 
Parag 
Amar 
Geeta 
Meena 
Hemant 
Mahesh 
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