Question : If $P=2^2+6^2+10^2+14^2+....+ 94^2$ and $Q=1^2+5^2+9^2+...+81^2$, then what is the value of $P - Q$?

Option 1: 24645

Option 2: 26075

Option 3: 29317

Option 4: 31515

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 : 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 : If $p^2+q^2=7pq$, then the value of $\frac{p}{q}+\frac{q}{p}$ is equal to:

Option 1: 9

Option 2: 5

Option 3: 7

Option 4: 3

Question : Directions: If P denotes ÷, Q denotes ×, R denotes + and S denotes –, then what is the value of 18 Q 12 P 4 R 5 S 6 = ?

Option 1: 64

Option 2: 53

Option 3: 81

Option 4: 24

Question : Which of the given responses would be a meaningful order of the following?

1.Rivulet    2.Ocean    3.Tributary     4.River     5.Sea   6.Rain

Option 1: 6 5 3 1 2 4

Option 2: 6 4 1 3 5 2

Option 3: 6 1 3 4 5 2

Option 4: 5 6 1 3 2 4