Quantitative Aptitude - Arithmetic Ability Questions

A shopkeeper offers 15% discount on all plastic toys. He offers a further discount of 4% on the reduced price to those customers who pay cash. What does a customer have to pay (in Rs) in case for a toy of Rs 200?

Which of the following is not a Triangular number?

In a bag, the ratio of red balls to green balls is 4:9. If 7 more red balls are added to the bag, the ratio of red balls to green balls will become 5:6. How many green balls are there in the bag?

Select the odd number from the given alternatives.

The  sum  of  three  prime  numbers  is  100.  If  one  of  them  exceeds  another  by  36,  then  one  of  the numbers is

Reflection of the point (­2,5) in the x­ axis is

ΔDEF is right angled at E. If cosecD = 5/4, then what is the value of cosecF?

If two complementary angles are in the ratio of 2:3, find the ratio of square of smaller angle to square of greater angle.