Quantitative Aptitude - Arithmetic Ability Questions

If sec θ (cos θ + sin θ) = √2, then what is the value of (2 sin θ)/(cos θ – sin θ)?

Sum of a fraction and thrice of its reciprocal is 73/20. What is the fraction?

The line passing through the point (5,a) and point (4,3) is perpendicular to the line x - 6y = 8. What is the value of 'a'?

Select the odd word from the given alternatives.

Select the odd letters from the given alternatives.

X and Y started a business by investing Rs 171000 and Rs 243000 respectively. If X’s share in the profit earned at the end of year is Rs 3800, then what will be the total profit (in Rs) earned by them together?

If Sinθ = √3/2 and 0°<θ<90°, then the value of tan(θ-15°) is

ΔXYZ is right angled at Y. If cosX = 3/5, then what is the value of cosecZ ?