Quantitative Aptitude - Arithmetic Ability Questions

If x2+y2+z2-8x+6y-4z+29 = 0, then find the value of z(x+y).

If 35% of A is equal to 60% of B, then what is the ratio of A and B?

If 2x + 3(5-2x) > 2 - 3x < 2x - x/3, then x can take which of the following values?

Choose the odd word/letters/number/number pair from the given alternatives.

Deepak marks the price of his table 60% above the cost price. He gives some discount on it and earns profit of 15.2%. What is the discount percentage?

In a triangle PQR, S and T are the points on PQ and PR respectively, such that ST II QR and PS/SQ=3/5,PR =6cm, then PT is

Selling price of an article is Rs 494 and discount of 5% is offered. What is the marked price (in Rs)?

Simplify : 132 - 142 + 172 - 250 = ?