Four unique even numbers are arranged in ascending order and the first two are decreased by 50%, while the last two are increased by 50%. If the original sum of the 4 numbers was 162, the new sum can be?
165,164,173,161
Hi guys, it's very late but i have started CAT preparations now in July. And I have some maths doubts. My verbal is strong but quant is a lil messed up. If someone wants to study with me and exchange doubts do revert.
All the numbers from 105 to 498 are listed down in ascending order. Ramu picks up every seventh number starting with 105 and prepares a list of all these numbers. If 175 is one of the numbers picked by Ramu, then find the sum of all numbers in the list. OA: 17157
Hi Guys, I am very new to this group and urgently looking for a help. I have completed my PGDM in Advertising & Public Relations and Masters in Journalism and Mass Communication. However I am unable to find a job, was wondering if I can do another Masters in Business Administration (MBA). Do you feel that will help me to get a job in the corporate sector? Kindly suggest. Thank you in advance.
Ram and Shyam started running on a circular track of length 8 kms from point A, with their respective speeds as 3 and 4 km/hr, in opposite directions. After meeting for the third time, and before meeting at A for the first time after starting the race, at how many distinct points on the track will they meet? Seemingly difficult.
All reputed B-schools place their students. One-sixth of those B-schools that place their students are reputed and one fourth of all B-schools that are recognised, place their students. There are exactly 6 reputed B-schools that are recognised too and there are 39 B -schools that are recognised but do not place their students. If there is a total of 78 B Schools that place their students, then how many of these B-schools are neither recognised nor reputed but place their students? OA - 58
How many 5-letter words can be formed such that exactly two of these letters are vowels? Not as easy as it appears. :D
Using all the digits from among 1, 2, 3, 4 and 5 a 2-digit number and a 3-digit number are formed. What are the maximum and minimum possible absolute differences of these two numbers? Sweet and simple. :)
Sum of all the three digit palindrome nos. which are divisible by 13 ?
Using all the digits from among 1, 2, 3, 4 and 5 a 2-digit number and a 3-digit number are formed. What are the maximum and minimum possible products of these two numbers? Most of the questions that I am posting are coming from my memory. I do not have any OAs. Please post your approach so that we have a fruitful discussion on the same :)
I did not attempt AIMCAT2017. However it shows attempted.
When the exam was being conducted, I had just opened the link but did not click on Start or enter the passcode.
Every question as a result has '0' as time spent in the analysis as well.
Is there any chance I can make it as an exam again? It seems really unfair to lose a mock like this.
Anyone who wants to have group study sessions in Delhi. Serious takers only. DM me.
Find the number of common terms of the following series
S1 : 1,6,11,16,21...upto 200 terms
S2 : 2,6,12,20,30,42...upto 200 terms
Given a quadratic equation (k² - 1)x² - 6(3k - 1)x + 72 = 0 with variable x has two distinct positive integer roots. Find the values of k for which this holds true!
Not a doubt, extremely beautiful question.
Mr. Jabra, according to his will, stated that all of his money is to be divided equally among his children. Division was to happen in such manner: First child will get rupees N plus 1/17 of what remains, second child will get 2N plus 1/17 of what remains, third child will get 3N plus 1/17 of what remains and so on. When the distribution of money was complete, no amount was left over. Determine the number of children that Mr. Jabra had.
Four identical small squares of side k cm are cut from each corner of a bigger square whose side is 20cm. The remaining portion is folded to form a cuboidal box with an open top whose volume is V cm cube. If k is an integer, what should be the value of k to maximize V?
Options: 6,4,5,3
How to solve this without options?
An urgent message had to be delivered from the house of the Peshwas in Pune to Shivaji who was camping in Bangalore. A horse rider travels on horse back from Pune to Bangalore at a constant speed. If the horse increased its speed by 6 km/h, it would take the rider 4 hours less to cover that distance. And travelling with a speed 6 km/h lower than the initial speed, it would take him 10 hours more than the time he would have taken had he travelled at a speed 6 kmph higher than the initial speed. Find the distance between Pune and Bangalore.
(a) 120 km (b) 600 km (c) 720 km (d) 750 km
anyone?
Three motorcycles started simultaneously from point P to point Q along the same highway. The second motorcycle travelled at a speed of 30 km/hr higher than that of the first motorcycle and arrived at Q 3 hr earlier than the first motorcycle. The third motorcycle arrived at Q 2 hr earlier than the first motorcycle, travelling half the time with the speed of the first motorcycle and the other half at the speed of the second motorcycle. The distance between P and Q is a. 120 km b. 150 km c. 180 km d. 210 km
Could someone please explain how is square root (4 - 2root3) = root3 - 1.
This step has been skipped in the solution for a problem.
Minor Doubt: In order to maximize 7 countries, why are we going with 365*7. It didn't rained on 365 days for those 7. The maximum number of days it rained on 7 countries would be 305, excluding 270 as 8th country, Why not 305*7?