Quantitative Aptitude - Arithmetic Ability Questions

ΔXYZ is similar to ΔPQR. If ratio of Perimeter of ΔXYZ and Perimeter of ΔPQR is 4:9 and if PQ = 27 cm, then what is the length of XY (in cm)?

Find the odd word/letters/number from the given alternatives.

Find the odd word/letters/number pair from the given alternatives

A bank offers 20% compound interest per half year. A customer deposits Rs 6000 each on 1st January and 1st July of a year. At the end of the year, the amount he would have gained by way of interest is

What is the simplified value of 18 - 12 ?

Sec 45% + Tan 30% =

The ratio of two numbers is 5 : 4. If the sum of both the numbers is 180, then what is the smaller number among both the numbers?

Expanded and simplification of (x + 3)(x - 1) will be equal to