Quantitative Aptitude - Arithmetic Ability Questions

Between 200 and 400 how many numbers are divisible by 7?

A mixture of 240 litres of juice and water contains 15% water. How much more water (in litres) should be added to this so that the strength of water will become 25% in the new mixture?

A can make a cupboard in 10 days and B can do it in 50 days. Along with C, they did the job in 6.25 days only. Then in how many days C alone can do the job?

What is the value of [sin (90– 10θ) – cos (p – 6θ)]/ [cos (p/2 – 10θ) – sin (p – 6θ)]?

Given: 2x - 4 ≤ 2 - x/3 and 2(2x + 5) > 3x - 5, then x can take which of the following values?

What is the length of the side of an equilateral triangle, if its area is 36√3 sq cm?

If [2(4x/5 - 3/4)]/3 - 5/3 = -1/6, then the value of x is?

The mode of the data -3, 4, 0, 4, -2, -5, 1, 7, 10, 5 is