# Reasoning Quiz

• #### 1.ABCD : PQRS :: ZYXW : ?

1. KJIH
2. HIJK
3. KJIG
4. HIJL
Explanation:
Note:ABCD is related to ZYXW as each corresponding letter is equidistant from both ends of alphabetical sequence. Similarly PQRS can be related with KJIH

# Reasoning Quiz

• #### 2. 243 : 81 : : 562 : ?

1. 65
2. 100
3. 169
4. 64
Explanation:
Note:81 is the square of sum of digits of 243. Similarly square of sum of digits 562 will be 169.

# Reasoning Quiz

• #### 3. 672 : 89 :: 184 : ?

1. 81
2. 90
3. 85
4. 89
Explanation:
Note:89 is the sum of the squares of the digit of 672. Similarly sum of squares of the digit of 184 is 81

# Reasoning Quiz

• #### 4. 13 : 36 :: 21 : ?

1. 50
2. 25
3. 100
4. 200
Explanation:
Note: 36 is the square of 6 which is half of (13-1) i.e 12. Similarly square of half of (21-1) i.e 20 is 100.

# Reasoning Quiz

• #### 5.1, 1, 4, 8, 11, 33, ?

1. 66
2. 36
3. 40
4. 42
Explanation:
Note: The sequence Goes like x1, +3 , x2, +3, x3,+3 and so on.

# Reasoning Quiz

• #### 6. 998, 726 , 508 , 338, 210 , ?

1. 121
2. 118
3. 117
4. 120
Explanation:
Note: 998= 10^3-2, 726=9^3-3, 508=8^3-4

# Reasoning Quiz

• #### 7. l__b__ub__ubt__blu__tub

1. ubtlu
2. utlub
3. tulbu
4. butlu
Explanation:
Note: The sequence given is lub / tub / lub / tub/ lub/ tub

# Reasoning Quiz

• #### 8. gfe__ig__eii__fei__gf__ii

1. e i f g i
2. f i g i e
3. i f g i e
4. i f i g e
Explanation:
Note:The given sequence is g f e i i/ g f e i i/ g f e i i/ g f e ii

# Reasoning Quiz

• #### 9.

 15 17 19 11 13 15 104 120 ?
1. 136
2. 148
3. 150
4. 164
Explanation:
Note: 15^2 - 11^2 = 104, 17^2-13^2= 120, 19^2-15^2=136

# Reasoning Quiz

• #### 10.

 10 8 12 8 6 8 4 8 10 42 56 ?
1. 40
2. 54
3. 68
4. 92
Explanation:
Note:4 x 8 +10= 42; 8 x6 +8 = 56; 10 x 8 +12= 92