Quantitative Aptitude - Arithmetic Ability Questions

In an arithmetic progression, if 9 is the 5th term, -26 is the 12th term, then -6 is which term?

Find the missing digit if it has 11 and 13 as factors?

If Sin4A - Cos4A = 1 then (A/2) in degrees is 0° < A ≤ 90°

If cosec 45° - sin 30° = x, then x is

Select the odd word/letters/number/number pair from the given alternatives.

Select the odd word from the given alternatives.

If x = 5 + 15 - 1 & y = 5 - 15 + 1, then find the value of x2 - y2.

In figure 'O' is the centre of a circle. The area of sector OAPB is 5/18. of the area of the circle find 'x'.