In a certain code if 64 is written as 343 and 216 is written as 729, then how is 512 written in that code ?

If 7*24 = 25 and 12*16 = 20 , then what is 16*63 equal to?

If P = + , Q = - , R = × , S = ÷ , then insert the proper notations between the successive numbers in the equation 60\_ 15\_ 3\_ 20\_ 4 = 20 :

If NO is coded as 210, NOT is coded as 4200 and NOTE is coded as 21000, then how is NOTES coded?

If FRANCE is coded as 654321 and GERMANY is coded as 9158437, then how is YEMEN coded?

What comes at X and Y respectively in the following sequence? January, January, December, October, X, March, October, Y, September

Consider the following statements: I. If A≤ B > C E > F≥ G = H ; then B is always greater than E. II. If P > Q = R≥ S = T≤ U = V > W ; then S is always less than V. Which of the statements given above…