Question : What is the value of p in the following equation?
64 – [16 + {23 – (12 + 10)}] = p

Option 1: 47

Option 2: 49

Option 3: 81

Option 4: 3

Question : If $\frac{J}{4}=\frac{K}{5}=\frac{L}{3}$, what is the value of $(L + J)^2:(J +K)^2:(K +L)^2$?

Option 1: 25 : 16 : 9

Option 2: 64 : 25 : 81

Option 3: 49 : 81 : 62

Option 4: 49 : 81 : 64

Question : Directions: Which of the following numbers will replace the question mark (?) in the given series?
–67, –64, –58, –49, –37, –22, ?

Option 1: –2

Option 2: 2

Option 3: –4

Option 4: 4

Question : Directions: In the following question, select the one which is different from the other three alternatives.

Option 1: 14 – 49 

Option 2: 16 – 64 

Option 3: 20 – 100

Option 4: 24 – 121

Question : What is the value of $y$ in the following equation?
$(1 \div 23) \text { of }[2\{3+4(35 \div 7)\}]=y$

Option 1: 23

Option 2: 5

Option 3: 2

Option 4: 21

Question : Directions: Which two numbers should be interchanged to make the given equation correct?
10 + 2 × 12 ÷ 6 – 4 = 16

Option 1: 6 and 12

Option 2: 2 and 10

Option 3: 10 and 4

Option 4: 2 and 4