Quantitative Aptitude - Arithmetic Ability Questions

If x + 3 ≤ 4x + 4 and 3(4 - x) - 4 ≥ 2x - 2, then x can take which of the following values?

If 5x + 5 > 2 + 2x and 5x + 3 ≤ 4x + 5; then x can take which of the following values?

If 4(2x + 3) > 5 -­ x and 5x - ­3(2x­ - 7) > 3x -­ 1, then x can take which of the following values?

A businessman imported Laptops, worth Rs 210000, Mobile phones worth Rs 100000 and Television sets worth Rs 150000. He had to pay 10% duty on laptops, 8% on Phones and 5% on Television sets as a special case. How much total duty (in Rupees) he had to pay on all items as per above details?

The sum of three numbers is 252. If the first number is thrice the second and third number is two-third of the first, then the second number is

Which among the following is true for the given numbers?

The greatest perfect square number of 6 digits is

Of the 3 numbers whose average is 40, the first is 1/3 rd the sum of other 2. What is the first number?