Quantitative Aptitude - Arithmetic Ability Questions

Six year ago Parvez’s age was same as the present age of Manish. If the present age of Parvez is one-fourth more than that of Manish's present age, then in how many years will Parvez’s age become double of Manish’s present age?

If sinθ+cosθsinθ-cosθ=3,then the value of sin4θ-cos4θ is

In what ratio is the segment joining points (2, 3) and (-2, 1) divided by the Y-axis?

What is the quotient when 1359 is divided by 48?

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

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

For triangle PQR, find equation of altitude PS if co­-ordinates of P, Q and R are (6,2), (0,3) and (­-4,5) respectively?

tanAcosec2A is equal to