Skip to main content

Aptitude Day 79


Ratio and Propagation:

1. If 143 is divided into 3 parts, proportional to 1/2: 1/3: 1/4, then the middle part is:

Solution:
             1/2: 1/3: 1/4
             6:4:3
             Total parts= 13
             The middle part is (143)4/13
                                        = 11*4
                                        = 44.

2. If 81 is divided into 4 parts proportional to 3, 6, 7 and 11 then the second smallest part is:

Solution:
              Total parts = 27.
              The second smallest part is (81)6/27
                                                      = 18.        

Comments

Popular posts from this blog

Vocabulary Day 21

Stammer Thesaurus: Verb : stutter in speech, speak haltingly, speech defect           halt, hesitate, pause, stop, sputter... Antonyms : say quickly, pronounce, enunciate... Example sentences: ·          He was stammering when the teacher caught him red-handed. ·          One should avoid the stammering while delivering a speech. 

Aptitude Day 16

Answers of Day 1 :   1. 10609                                    2. 99900025                                    3. 9409                                    4. 1010025                                      Problems On Ages              Today, in this topic, we're gonna see only the 3 models. Let's check it out. Problems: 1. John's age after 15 years will be 5 times his age 5 years back. What's the present age of John?   Solution: Let John's current age be x.                            ...