Quantitative Aptitude - Arithmetic Ability Questions

During morning walk, a man covers a distance of 3 km, 4 km, 3.5 km, 5 km and 4.5 km from Monday to Friday, respectively. How much distance should he cover on two more days, so that his average per week becomes 4 km per day?

The value of sec217°-1tan273°-sin17°sec73°

If (x2/yz) + (y2/zx) + (z2/xy) = 3, then what is the value of (x + y + z)3?

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

At what point does the line 3x + 2y = 12 cuts the Y-axis?

The side of an equilateral triangle is 14 cm. Find its area (in sq.cm).

AB and AC are the two tangents to a circle whose radius is 6 cm. If ∠BAC = 60 deg, then what is the value (in cm) of √(AB2 + AC2)?

A box of sweets was distributed between A and B in the ratio 3 :4. If A got 36 sweets , what was the total no.of sweets