What is the missing number in the sequence 2,0,3,23,_____,2869?

the maximum possible value of y = min(1/2 - 3x^2/4 , 5x^2/4) for the range 0<x<1 is ? (cat 1993) a. 1/3 b. 1/2 c. 5/27 d. 5/ 16

A reduction of 20% in the price of eggs would enable a man to obtain 56 more for Rs. 10. what is the original price per dozen of eggs ?

how many perfect squares of natural numbers between 30000-50000 are there whose last two digits end with 81?

OUT OF TOTAL, 93.75% OF THE STUDENTS PASSED IN AN EXAMINATION. Find Minimum number of total students?