For the following questions answer them individually
Buses for Hyderabad leave every 45 minutes from Vijayawada. An announcement was made at Vijayawada bus station that, bus-A to Hyderabad lett 10 minutes late and the next bus-B will leave, on time, at 5.10 PM. The time at which the bus-A left Vijayawada is
5 persons A, B, C, D, E sit around a table facing the centre. A sits to the left of E. A and C sit on either side of D. then the person to the right of B is
If $$' \alpha '$$ denotes $$'-'$$, $$'\beta'$$ denotes $$' \times '$$, $$' \gamma '$$, denotes $$'+'$$, $$' \delta '$$ denotes $$' \div '$$, then $$7 \gamma 8 \alpha 6 \delta 2 \beta (8 \alpha 4) =$$
For $$x, y \in R$$, define $$x * y = x + y + xy$$ and $$x \beta y = \frac{x + y}{x - y}$$, then $$(7 \beta 5)*(13 \beta 11) =$$
For integers a, b define $$a\oplus b = r$$ and $$a \odot b = s$$, where r and s are the remainders, respectively when a + b and a . b are divided by 7. Then, $$19 \oplus (25 \odot 40) =$$
Choose the correct meaning of the word given