** 1) How many candidates gave the admission test?**

(A) 400

(B) 375

(C) 600

(D) 800

** 2) What percent of the candidates had scored less than 400?**

(A) 50

(B) 75

(C) 25

(D) 65

** 3) How many candidates scored between 250 to 350?**

(A) 325

(B) 225

(C) 125

(D) Cannot be exactly determined from the given information