Question : Vulcanized rubber contains sulphur 

Option 1: 2%

Option 2: 3-5%

Option 3: 7-9%

Option 4: 10-15%

Question : Directions: If 4 × 9 × 3 = 4 and 5 × 3 × 1 = 3, then 9 × 9 × 7 = ? 

Option 1: 5

Option 2: 6

Option 3: 7

Option 4: 9

Question : Find the value of the given expression:
$10 \div 5 × 1+3 - [8 - \{5 - (7 - 7 - 9)\}]$

Option 1: 11

Option 2: 10

Option 3: 9

Option 4: 8

Question : Direction: 7, 2 = 59 ; 5, 3  = 28 ; 9, 1 = 810 ; 2, 1 = 13 ; 5, 4 = ?

Option 1: 19

Option 2: 9

Option 3: 20

Option 4: 239

Question : What is the reflection of the point (5, 3) in the line $y = –2$?

Option 1: (– 9, 3)

Option 2: (– 5, – 7)

Option 3: (– 9, – 3)

Option 4: (5, – 7)

Question : Directions: If 1 * 2 = 1, 2 * 3 = –1 and  3 * 4 = –5, then find the value of 7 * 9 = ?

Option 1: –47

Option 2: –29

Option 3: –2

Option 4: –9