Question : Directions: If 5 * 3 = 19 and 8 * 5 = 49, then what should be the value of 6 * 4 = ?

Option 1: 24

Option 2: 28

Option 3: 18

Option 4: 16

Question : Directions: If 4 * 2 = 3 and 8 * 4 = 3, then 21 * 7 = ?

Option 1: 4

Option 2: 3

Option 3: 8

Option 4: 16

Question : Directions: If 6 # 30 = 5, 8 # 24 = 3, 7 # 28 = 4 then, what is the value of 8 # 40 = ?

Option 1: 47

Option 2: 4

Option 3: 5

Option 4: 24

Question : Direction: If alphabets are serially numbered, one of the answers given below has a meaningful word hidden in it. Identify the answer.

Option 1: 5, 18, 5, 8, 1, 3, 5

Option 2: 20, 5, 1, 3, 8, 5, 18

Option 3: 5, 1, 3, 5, 20, 8, 18

Option 4: 18, 5, 3, 8, 1, 5, 20

Question : Directions: By interchanging the given two signs and numbers which of the following equations will be correct?
+ and –, 2 and 4

Option 1: 9 – 5 ÷ 4 × 2 + 8 = 80

Option 2: 7 × 4 – 2 ÷ 1 + 5 = 13

Option 3: 7 – 8 ÷ 2 + 16 × 4 = 18 

Option 4: 5 + 7 × 4 – 8 ÷ 2 = 5