Quantitative Aptitude - Arithmetic Ability Questions

In a rhombus _____.

Select the odd number from the given alternatives.

The rate of discount on an article whose marked price is Rs. 170 and selling price is Rs. 130?

Aparna changes the marked price of an item to 50% above its C.P. What % of discount allowed in approximately to gain 10%?

The length and breadth of a rectangle are 15 cm and 8 cm respectively. Find its area (in cm2)

What is the value of 643 × 121289 - 169 ?

If the angles of a triangle are in the ratio of 2 : 5 : 8, then find the value of the largest angle.

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