Quantitative Aptitude - Arithmetic Ability Questions

How many times does the number 5 occur in the range of numbers from 1 to 100?

The measures of the four angles of a quadrilateral are in the ratio 1:2:4:5. What is the measure of the biggest angle?

If the amount received at the end of 2nd and 3rd year at Compound Interest on a certain Principal is Rs 32448 and Rs 33745.92 respectively, what is the rate of interest?

In the following question, four groups of three numbers are given. In each group the second and third number are related to the first number by a Logic/Rule/Relation. Three are similar on basis of same Logic/Rule/Relation. Select the odd one out from the given alternatives.

32% of a number is 80. What is the number?

8 x {5 - (-2) x (-3)} = ?

The number of sides of a regular polygon whose exterior angles are each 72 deg is

The 3rd and 6th term of an arithmetic progression are 19 and 37 respectively. What is the 13th term?