A box of chocolate bars costs Rs. 32 (inclusive of 10% sales tax), and there are 16 bars in one box. What is the price (excluding 10% sales tax) for one chocolate bar? (A) Rs.2 (B) Rs. 1.8(C) Rs.1.50(D) Rs.1.25

If two angles of a triangle are 60 degree each the what is the value of the third angle? (A) 45 degrees(B) 50 degrees (C) 60 degrees(D) 65 degrees

In a row a student is standing 13th from the right and 8th from the left. How many students are there in total? (A) 18(B) 19 (C) 20(D) 21