Question : Directions: If 23 & 35 = 13, 3 & 5 = 8, then what is the value of 4 &13 = ?

Option 1: 8

Option 2: 14

Option 3: 6

Option 4: 49

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 ♦ means subtraction, – means division, Ø means addition, and % means multiplication, then find the value of 13 Ø 3 ♦ 6 % 9 – 4 Ø 14 = ?

Option 1: 16.5

Option 2: 14

Option 3: 12

Option 4: 8

Question : Directions: If L denotes ×, M denotes ÷, P denotes + and Q denotes –, then 16 P 24 M 8 Q 6 M 2 L 3 = ?

Option 1: $\frac{13}{6}$

Option 2: $\frac{–1}{6}$

Option 3: 14$\frac{1}{2}$

Option 4: 10

Question : Find the value of $k$, if $13 - [10 - \{16 + 8 \div(k - 2)\} + 2] = 20$

Option 1: $\frac{14}{3}$

Option 2: $\frac{31}{3}$

Option 3: $\frac{40}{13}$

Option 4: $\frac{23}{13}$