Tags Quantitative Aptitude Prep Tips for MBA

Quantitative Aptitude Prep Tips for MBA

Get insights from 250 questions on Quantitative Aptitude Prep Tips for MBA, answered by students, alumni, and experts. You may also ask and answer any question you like about Quantitative Aptitude Prep Tips for MBA

Follow Ask Question

250

Questions

Discussions

Active Users

Followers

New answer posted

a month ago

Quantitative Aptitude Prep Tips for MBA Class 12th

There is a right circular cone of base radius 5 cm. This cone is cut into two portions by a plane parallel to its base such that the portion above the plane is a cone of base radius 3 cm and the portion below the plane has a height of 6 cm. Find the volume of the bottom solid.

0 Follower 2 Views

Payal Gupta

Contributor-Level 10

Volume of smaller cone

$= \frac{1}{3} π {(3)}^{2} * 9 = 27 π$

$= \frac{1}{3} π {(5)}^{2} * 15 = 125 π$

$\Rightarrow$ Volume of the solid = 125π – 27π = 98 π

0 0

New answer posted

a month ago

Quantitative Aptitude Prep Tips for MBA Class 12th

A Banana seller sells x dozen Bananas. If he had sold 100 dozen Bananas more at 20 paise a dozen less or if he had sold 120 dozen less at 30 paise a dozen more, he would have received the same amount for his Bananas. How many dozens does he sell?

0 Follower 1 View

Payal Gupta

Contributor-Level 10

Px= (P-0.2) (x+100)= (P+0.3) (x-120)

Solving x=1000

0 0

New answer posted

a month ago

Quantitative Aptitude Prep Tips for MBA Class 12th

A shopkeeper buys 216 packets of biscuits at the rate of Rs. $\frac{x}{8}$ per pkt. He sells 8 dozen at the rate of Rs. 2.36 x per dozen and the rest at 16 $(\frac{x}{4} + 1)$ paise each. What is the value of profit?

0 Follower 2 Views

Payal Gupta

Contributor-Level 10

Total S.P. will be

$8 * [2.36 x] + \frac{16}{100} [\frac{x}{4} + 1] 120 = 18.88 x + 4.8 x + 19.2$

$= [\frac{x}{8}] 216 = 27 x$

Profit = 23.68x + 19.2 − 27x = 19.2 - 3.32x

0 0

New answer posted

a month ago

Quantitative Aptitude Prep Tips for MBA Class 12th

The digits of a three-digit number A are written in reverse order to form another three digit number B. If B > A and B – A is perfectly divisible by 7, then which of the following is necessarily true?

0 Follower 1 View

Payal Gupta

Contributor-Level 10

Let A = abc and B = cba

Therefore, B – A = 100c + 10b + a – (100a + 10b + c) = 99 (c – a). B – A is a multiple of 7.

Therefore, c – a = 7 (a, c) (1, 8) or (2, 9).

Hence, number is between 108 to 198 or 209 to 299.

0 0

New answer posted

a month ago

Quantitative Aptitude Prep Tips for MBA Class 12th

8 litres of wine are drawn from a cask and replaced by 8 litres of water. 8 litres of the mixture are next drawn and again replaced by 8 litres of water. If the ratio of wine to water in the cask is now 81 : 19, how much wine was in the cask at first? (There was no water in the cask at first.)

0 Follower 2 Views

Payal Gupta

Contributor-Level 10

Let there be x litres of wine in the beginning

${(\frac{x - 8}{x})}^{2} = \frac{81}{100}$

$\Rightarrow$ x = 80 litres

0 0

New answer posted

a month ago

Quantitative Aptitude Prep Tips for MBA Class 12th

A hound ran to catch a rabbit 70 m apart. The rabbit has 35 jumps in one minute & the hound has 50 jumps in 2 minutes. If 2 jumps of the rabbit equal 40 cm & one jump of the hound equal 60 cm, in what time will the hound catch the rabbit?

0 Follower 5 Views

Payal Gupta

Contributor-Level 10

Suppose the hound catches the rabbit in t minutes

Number of jumps by the rabbit = 35t & distance covered = 20 * 35t = 700 t cm.

Similarly Distance covered by hound = 25t * 60 = 1500t cm.

Now, 1500 t – 700t = 7000 cm or t = $\frac{35}{4}$ min.

0 0

New answer posted

a month ago

Quantitative Aptitude Prep Tips for MBA Class 12th

S1, S2 and S3 are three contestants for a race of 2,000 metres. If S1 can give S2 a start of 100 metres and S3 a start of 138 metrse, then of how many metres would S2 give a start to S3 in a similar race?

0 Follower 3 Views

Payal Gupta

Contributor-Level 10

When S1 runs 1900 metres, S3 would run 1862 metres. Hence, the start given is 38/1900 * 2000 = 40 metres

0 0

New answer posted

a month ago

Quantitative Aptitude Prep Tips for MBA Class 12th

How many numbers exist from 1 to 100 such that on division by both 3 and 4, the remainder is 2 in each case?

0 Follower 1 View

Raj Pandey

Contributor-Level 9

In this problem, we are looking for the LCM of the divisors, that is, 3 and 4 or any of their multiple to which the desired remainder 2 can be added. The smallest such number is 2. The others will be 14, 26, 38, 50, 62, 74, 86 and 98, that is there are 9 such numbers

0 0

New answer posted

a month ago

Quantitative Aptitude Prep Tips for MBA Class 12th

If A : B = 5 : 6, B : C = 13 : 14, C : D = 9 : 4, find A : D.

0 Follower 2 Views

Raj Pandey

Contributor-Level 9

$(\frac{A}{B}) * (\frac{B}{C}) * (\frac{C}{D}) = \frac{A}{D}$

$\Rightarrow \frac{5}{6} * \frac{13}{14} * \frac{9}{4} = \frac{195}{112}$

0 0

New answer posted

a month ago

Quantitative Aptitude Prep Tips for MBA Class 12th

Rahul normally take 30 minutes to cover a particular distance. Having increased his speed by a% today, Rahul was able to cover the same distance in 10 minutes. What is the value of a?

0 Follower 2 Views

Raj Pandey

Contributor-Level 9

The new time is $\frac{1}{3}$ of the old time. If time becomes $\frac{1}{3}$ , then new speed should have been $\frac{3}{1}$ of the initial speed. Therefore

$\frac{3 S - S}{S} * 100 = 200 %$

0 0

Get authentic answers from experts, students and alumni that you won't find anywhere else

On Shiksha, get access to

65k Colleges
1.2k Exams
688k Reviews
1800k Answers

Community GuidelinesUser Points System

QuestionsDiscussionsTags

Need guidance on career and education? Ask our experts

Your Question

Quantitative Aptitude Prep Tips for MBA

Questions

Discussions

Active Users

Followers

All

Discussions

Unanswered Questions

Share Your College Life Experience