# Directions: Study the following histogram and answer the Four questions.

- The total no. of students on whom this survey was made is

(a) 200 (b) 210 (c) 190 (d) 220 - The percentage of students securing marks less than 50 is

(a) (1000/21) % (b) (194/7)% (c) (496/21)% (d) (200/7) % - The no. of students securing marks in the range 90-100 is

(a) 10 (b) 30 (c) 20 (d) 40 - The range of marks obtained by maximum no. of students is

(a) 30-40 (b) 60-70 (c) 80-90 (d) 50-60