Quantitative Aptitude - Arithmetic Ability Questions

If 2x -3(x + 2) < 5 - 2x < -x + 2, then find the value of x.

If n + n2 + n4 + n8 = 45, then find the value of 'n' which will satisfy the equation.

How many 3 ­digit numbers are completely divided by 4.

In ΔPQR, L and M are two points on the sides PQ and PR respectively such that LM II QR. If PL=2cm; LQ=6cm and PM=1.5 cm, then MR in cm is

Manish lent out Rs 20000 in two parts. He put out first part at 6% and the second part at 8% interest. The yearly average interest comes out to be 6.4%.What are the amounts (in Rs) that were lent at 6% and 8% respectively?

A car takes 5 hours to cover 100 kms distance at a particular speed whereas another car takes 3 hours to reach a particular distance at the same speed. Find the distance.

The S.P of a washing machine is 1 1/3 of its C.P. Find the gain percent.

If (6 ­- 18x) -­ (x ­- 7) = 8, then the value of x is ______.