What was the first Grammar Book of

Study the given pattern carefully and select the number that can replace the question mark (?) in it.

4 7 6

15 ? 21

44 68 60

Statements:

V ≤ P < S = B; T < U ≤ I = B; N < J < T

Conclusions:

I. J > P

II. N < S

Statements:

J > G = Y ≥ K = S; L < T = I ≤ P ≤ E = K

Conclusions:

I. G > T

II. T = G

Which among the given operators should replace the “%” (in the same order) in the given expression below:

8 % 13 % 8 % 69 % 36 % 9

Select the correct combination of mathematical signs that can sequentially replace the * signs and balance the given equation.

48 * 14 * 7 * 11 * 4 = 89

Select the correct combination of mathematical signs that can sequentially replace the $ signs and make the equation correct.

Select the correct combination of mathematical signs that can sequentially replace '*' sign and balance the equation given below.