Success Khan Logo

Mathematical Reasoning

Objective type Questions, Notes for Govt Exams, current affairs, general knowledge, hindi objective questions, English objective questions, Mathematics objective Questions, Reasoning Objective Questions, study material for IBPS, study material for banks, study material for SSC, study material for DSSSB, Aptitude objective type Questions, Solved Question papers, Notes, Study Material, general knowledge questions and answers, gk questions and answers, hindi questions and answers, English questions and answers , mathematics questions and answers, reasoning questions and answers, current affairs questions and answers, general knowledge questions and answers for competitive Exams, gk questions and answers for competitive Exams, hindi questions and answers for competitive Exams, English questions and answers for competitive Exams, Mathematics questions and answers for competitive Exams, reasoning questions and answers for competitive Exams, current affairs questions and answers for competitive Exams, Railway jobs, banking job, corporate jobs, government jobs, govt jobs, private jobs, CPO, PCS, RRB, CDS, UPSC,Notes, Online Tests, practice sets, questions and answers with explanation for competitive examination, entrance test, Railway, IBPS, SSC, DSSSB, PCS, Banking for hindi, english, mathematics, reasoning, gk, current affairs and many more.

Now many competitive examinations have started asking questions under mathematical reasoning. The questions that are asked under this chapter are based on mathematical rules, whose purpose is to assess the general intellectual capacity of the candidates.

Derived Example

Example 1. How many least number fishes can float by making the given formation, two fish in front of a fish, and two fish behind a fish and one fish between two fishes ?

(a) five (b) seven (c) four (d) three

Solution: (d)

Therefore, at least three fishes can float by this formation.

Example 2. How long a monkey will take to touch the top of a tree of 60 feet tall, if it climb 3 feet in one second and instantly falls 2 feet?

(a) 60 seconds (b) 50 seconds (c) 58 seconds (d) 57 seconds

Solution: (c) Total length of tree = 60 feet,  monkey climb 3 feet in one second and falls 2 feet i.e. in 1 second it only climbs up 1 (3-2) feet.

Monkey climbs up to 1 feet = 1 second

It will climb 57 feet = 57 seconds and the remaining 3 feet will climb in the next second.

Hence the total time taken to climb the tree by the monkey = 57 + 1 = 58 seconds

Example 3. Some oranges were equally divided among 40 children . If 20 more children will be there then each child will get 5 less Oranges. How much Oranges was distributed in the beginning?

(a) 200 (b) 300 (c) 400 (d) 600

Solution: (d) Initially the number of Oranges that each child receives = X
Then the total number of Oranges in the beginning = 40 × x = 40x

After increasing 20 children the number of Oranges that each child receives = X – 5

Therefore (40 + 20) = the number of oranges received by  60 children = 60 (X – 5)

Now, according to the question,
60 (x-5) = 40x

⇒ 60x – 300 = 40x

⇒ 20x = 300

⇒ x = 15

So the number of Oranges distributed in the beginning = 40x = 40 × 15 = 600

Objective type Questions, Notes for Govt Exams, current affairs, general knowledge, hindi objective questions, English objective questions, Mathematics objective Questions, Reasoning Objective Questions, study material for IBPS, study material for banks, study material for SSC, study material for DSSSB, Aptitude objective type Questions, Solved Question papers, Notes, Study Material, general knowledge questions and answers, gk questions and answers, hindi questions and answers, English questions and answers , mathematics questions and answers, reasoning questions and answers, current affairs questions and answers, general knowledge questions and answers for competitive Exams, gk questions and answers for competitive Exams, hindi questions and answers for competitive Exams, English questions and answers for competitive Exams, Mathematics questions and answers for competitive Exams, reasoning questions and answers for competitive Exams, current affairs questions and answers for competitive Exams, Railway jobs, banking job, corporate jobs, government jobs, govt jobs, private jobs, CPO, PCS, RRB, CDS, UPSC,Notes, Online Tests, practice sets, questions and answers with explanation for competitive examination, entrance test, Railway, IBPS, SSC, DSSSB, PCS, Banking for hindi, english, mathematics, reasoning, gk, current affairs and many more.





Grouping of Identical Figures Practice Set
READ MORE

Grouping of Identical Figures Practice Set

2384

Grouping of Identical Figures Practice Set
READ MORE

Grouping of Identical Figures Practice Set

765

Grouping of Identical Figures Practice Set
READ MORE

Grouping of Identical Figures Practice Set

644

Grouping of Identical Figures Practice Set
READ MORE

Grouping of Identical Figures Practice Set

615

Grouping of Identical Figures Practice Set
READ MORE

Grouping of Identical Figures Practice Set

589

Figure Matrix Practice Set
READ MORE

Figure Matrix Practice Set

774

Search


Explore