Quantitative Aptitude - Arithmetic Ability Questions

If πsinθ= 1, πcosθ= 1, then (3tan 23θ+1) is

Coefficient of x2 in (x + 9)(6 -­ 4x) is

What is the unit digit of 15+25+35+...+205 ?

Find out the odd word/letters/number/number pair from the given alternatives.

Find out the odd word/letters/number/number pair from the given alternatives.

Find the unit place digit in 71 x 72 x 73 x 74 x 76 x 77 x 78 x 79.

Rs. 490 is divided among A, B and C such that A's share is half that of B's and thrice that of C's. What is C's share?

Profit of Rs 1,03,500 has to be divided between three partners A, B and C in the ratio 11:7:5. How much amount (in Rs) does B get?