Introduction Languages known Ages of 3 persons are in the ratio of 2:5:8 and sum of their ages is 75 yrs. Find age of 3rd person Angle b/w hands of clock at 4 o clock Simple interest amount gets tripled over 10 yrs then find the rate If today is Tuesday then what is the day after 49 days 800, 1600, 500, 2400, among these which are leap years What is OOPS Linear and non linear data structures Postfix and infix expressions Do you know engineering graphics True or false questions on pointers - Pointer name for two variables should be same - pointer address is always a whole number - value of null pointer is zero Non-technical languages known Projects you have done