11. 128 16

(b) 10(c) 12612. 126 + 14 = 9. which is divisor?1 In a a school there are 22 students in Ist. 25 students in 2nd, 23 studentsin 3rd, 27 students in 4th and 23 students in 5th class. Find out totalnumber of students in the school.16. Which number must be added in 779 to get the smallest number of 4(b) 9(b) 198(b) 1509(b) 130(c) 145(d) 16013.15 12(a) 16814. 1509 + 1(c) 178(d) 188(a) 120digit