Aptitude and Reasoning Questions

In the following, rectangle represents Physicians, circle represents Floral designers, triangle represents Sculptors and square represents Americans. Which set of letters represents Americans who are either Floral designers or Sculptors?

Each exterior angle of a regular polygon measures 9 deg. How many sides does the polygon have?

4 years ago, the ratio of Vikah's to Rahul's age was 3:5. After 6 years, this ratio would become 4:5. Find present age of Rahul.

In the following question, four number pairs are given. The number on left side of (–) is related to the number on the right side of (–) with some Logic/Rule/Relation. Three are similar on basis of same Logic/Rule/Relation. Select the odd one out from the given options.

A series is given with one term missing. Select the correct alternative from the given ones that will complete the series.

MP, SV, YB, EH, ?

ΔDEF is right angled at E. If m∠F = 30 deg, then find the value of (sinD - 1/3).

Consider the given statements to be true and decide which of the suggested courses of action logically `follows(s) on the basis of the information given in the statements.

Statements :

The pollution and air quality in Delhi is beyond the acceptable level. This is due to industrial and automobile exhaustion.

Course of action :

1. Automobiles should be divided into groups to be run only on odd and even days, respectively.

2. The government should stop the registration of new factories and vehicles.

The diagonals are congruent in a _____.