Official Quants Group|CAT:2022|MBA:2023-2025

 Guys, how are you planning to utilize this time?


There's a certification course from Ernst & Young starting tomorrow, would this help in placements?


https://twitter.com/aakanksha92/status/1244961524436828160?s=21

 

Complete T.I.M.E video lectures of Quant, DILR and VA for CAT for Rs. 100 only. 

More than 7 GB of videos.

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Hi, How is Learner Quest Academy for Cat online Preparation 2020? 

Need some inputs please. Planning to join a dedicated online course platform.

 

In an exam, there are 35 questions. Each correct

answer, each wrong answer and each unanswered

question carries 5 points, 0 points and 1 point

respectively. Had each correct answer, each wrong

answer and each unanswered question carried

4, – 1 and 0 points respectively, the number of

points a student would score in the exam is 25. Find

the actual number of points that he would score in

the exam.

 

A grocer uses a weighing balance in which one pan
weighs 0.5 kg and the other 0.75 kg. He puts a
certain quantity of food grains in 0.5 kg pan and
finds the weight (in kg) as a two-digit number.
However, as the customer insists, he puts it in
0.75 kg pan. Now the indicated weight is 9.5 kg
more than the weight which is obtained by reversing
the digits of previous weight. Which of the following
cannot be the actual weight (in kg) of the
food grains?
(A) 43.25
(B) 36.25
(C) 41.5
(D) More than one of the above

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There are ten children (aged 1 to 10 years) who

have equal amounts of money. In the first

transaction the eldest child gives one rupee to every

child younger to him. In the second transaction, the

second eldest child gives one rupee to every child

younger to him. This type of distribution continues

for the next two transactions. In the end the total

sum with the children who have given money to

other children is half the sum of money with the

children who did not give any money. What was the

original amount with each child?

(A) `36 (B) `48 (C) `50 (D) `32

 

Ashok told his son, “My age x years ago was twice

your age. My age 5x years ago was thrice your age.”

If the difference of their present ages is 24 years,

find the sum of their present ages (in years).

Let Ashok's present age be A, son's be B. 

A-x = 2 (B-x) .....1

A-5x = 3 (B-5x) ...2 

Solving to get B=11x and A=23x, then substitute in A-B=24 to get x=2 and now I don't know how to go further.

Am I going right with this approach?

Amar, Bhavan, Chetan and Dinesh each had some

money. Dinesh doubled the amounts with the

others. Chetan then doubled the amounts with the

others. Bhavan then doubled the amounts with the

others. Amar then doubled the amounts with the

others. At this stage, each of them has `80. Find the

initial amount with Chetan (in `).

(A) 45 (B) 65 (C) 95 (D) 85


The solution is saying that 

Before doubling, the amounts with Bhavan, Chetan and

Dinesh, each of them must had is 80/2 = 40. So Amar must have then had `80 + `120 i.e. `200.

Can someone please explain this ^

CAT aspirants interested in CAT Quants practice can join this FB group for free solving sessions on Mon, Wed, Fri at 9pm. 


This group has a fixed practice schedule: 


Monday: Arithmetic and Functions


Wednesday: Number System and PNC Probability


Friday: Algebra and Geometry


Link:  https://www.facebook.com/groups/rahulsirbfactory 


Happy learning!

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Demo (Youtube channel video)

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Can anyone please help me with this question

Directions: The distance between two points A and B is 3500 m. Two policemen posted at points A and B got a news that a thief is located at point C which is located between A and B. The point C is at 500 m from the point A. Both policemen start at same time to catch the thief. When the policemen P1 approaches towards the thief, the thief sees him and starts running in opposite direction. Again, when he sees policemen P2 is also approaching towards him, he again changes his direction and now runs in opposite direction. He does so till the distance between policemen P1 and policemen P2 becomes less than 500 m and stop at that point when the distance between policemen P1 and P2 becomes 500 m to surrender. The thief had a distant vision of 200 m (or can see distant object clearly upto 200 m). The ratio of speed of policemen P1 and thief is 5 : 6 and the ratio of speed of policemen P1 and policemen P2 is 5 : 4. The speed of policemen P2 is 8 m/s


Question:  Find which policemen will catch the thief earlier and the total time taken to catch him. 

P1, 159 sec

 P2, 120 sec

 P1, 102.33 sec 

P2, 130.66 sec

 Both will catch him at same time 


https://drive.google.com/file/d/1Mp5GI61vxecWt13y9h1WZfZb4XnNxgLT/view?usp=drivesdk Guys I’m a 99.25 percentiler ( it’s actually less amongst toppers in PG 😅) and I made a log of all the difficult Quant questions I encountered throughout my preparation journey . The above pdf has all the questions and answers written down and I thought this would help all the cat aspirants out there. Also if you want more CAT content then check out this channel for helpful channels about CAT preparation https://www.youtube.com/channel/UCwNCcrj22Oxp2qrBvBO52cw

Approach please

CAT preparation? How I did it. https://www.quora.com/What-are-the-things-you-learned-only-after-appearing-for-the-CAT-exam/answer/Anuvrat-Shukla?ch=10&share=115d3e30&srid=njIp

 four atheletes pravin, visharath, bhushan and durandar participate in 6 athletic events. there is only one prize for winning in each event and each of them won in atleast one event. In how many ways could they have won the six prizes?? 

Hey guys,  

Came across another Webinar, by Mr. Amit Sharma, Founder of Ekamoira, a  digital marketing agency focused on mar-tech, conversion rate  optimisation & performance marketing solutions.  

He is speaking on "Career Prospects in Digital Marketing Domain" I thought it will be help for Marketing apirants. 

Here's the link to register for the webinar if you are interested:  https://www.4titude.co.in/event-details/webinar-career-prospects-in-the-digital-marketing-space/form 

Govind bought an article at `300 and marked it at `400. He offered a certain discount but sold it at a profit. Which of the following holds true? (A) If his discount percentage is at least equal to his profit percentage, his profit will be at least equal to is discount. (B) If his discount percentage is at most equal to his profit percentage, his profit will be at most equal to his discount. (C) If the profit percentage is at least equal to the discount percentage, the discount is at most equal to the profit. (D) If the profit percentage is at most equal to the discount percentage, the discount is at least equal to the profit.

Can anybody explain this ?