
Discuss CRACK THE CAT  DOUBT OVER MATHS (PROBLEM SOLVING) within the Quant forums, part of the CAT, XAT, MAT, CET, JMET and other Indian MBA Entrance Exams category; Originally Posted by rahul_parab2006 another 1... PRIME AND COMPOSITE NUMBERS 5) If a and b are two prime numbers, then, ...
 Thread Tools  Display Modes 
Re: CRACK THE CAT  DOUBT OVER MATHS (PROBLEM SOLVING) 
Re: CRACK THE CAT  DOUBT OVER MATHS (PROBLEM SOLVING) 
August 20th, 2006
Quote:
2+76 NO 3+75 NO 5+73 YES So the option should be (3) Advertisements
Gaurav Mittal To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. Problems in Life?  To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. !! To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. Would u like to see To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. Blog Updated !!! To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. ONLINE GD  To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. Join to get GD notifications, updates To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. Liked my post? Press the To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. button  
Friends: (5)  
Re: CRACK THE CAT  DOUBT OVER MATHS (PROBLEM SOLVING) 
Re: CRACK THE CAT  DOUBT OVER MATHS (PROBLEM SOLVING) 
August 20th, 2006
One suggestion: I think it would be better to prepare by starting one topic and posting all the possible types of that particular topic. Since everyone is starting preparation now, so such a methodology will ensure that one topic is thoroughly discussed. It is also better, that one thread is maintained for one topic... eg. One thread on numbers, one thread on Time and Distance. Gaurav Mittal To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. Problems in Life?  To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. !! To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. Would u like to see To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. Blog Updated !!! To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. ONLINE GD  To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. Join to get GD notifications, updates To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. Liked my post? Press the To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. button  
Friends: (5)  
Re: CRACK THE CAT  DOUBT OVER MATHS (PROBLEM SOLVING) 
Re: CRACK THE CAT  DOUBT OVER MATHS (PROBLEM SOLVING) 
August 22nd, 2006
Quote:
so, likewise, this thread is of numbers, ok... so my next questions r : [Q.6 th Q.10] 6) If A, B and C are complex numbers, where A = 3 + 2i, B = 6 – 4i and C = 2 + 6i. Find the value of b if D is of the form a – bi and D = A + B + C. a} 0 b}4 c} 4 d} 1 7) I have 4 diamonds of weight 10, 20, 25 & 30 grams each. What maximum value of weights should I use so as to weigh each one of them accurately, if I am allowed to use just one type of weight? a} 10 gm b} 6 gm c) 5 gm d} 2 gm 8) In a state 30% of the population are women, 60 % are men and the rest are children. 40 % of the children are enjoying good health, while the rest i.e. 120 are suffering from Thalassemia. Find the total population of that state. a} 1000 b} 2000 c} 2635 d} 2500 9) The average weight of Indian Cricket team is decreased by 2 kg. when one of the players, weighting 100 kg. replaced by a new player. What is the weight of the new player? a} 102 b} 78 c} 88 d} 98 10) Mr. X forgets his telephone number. All he remembers is that the 1st digit of the number is an even prime number and the rest of the number is square value of a number having its digits as the first four natural numbers in the regular order. What is his telephone number? a} 31522756 2} 21567432 3} 21730400 4) 21522756 come'on guyz...give answers and check ur abilty to crack the PS section of the CAT, ... HRM SEM 5 NOTES  To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. SSM SEM 5 NOTES  To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. HRM PPT NOTES  To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. RM SEM 5 NOTES  To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. LOGISTICS SEM 5 NOTES  To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. IF SEM 6 NOTES  To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. MY PROJECTS THREAD  To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. ONLINEGD LINKS : Yahoo Messenger GD Proceedings  To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. Newbie Guide ffor ONLINEGD Partcipants  To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. CONCEPT BEHIND ONLINEGD  To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. NEXT GD  To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. NEW POINTS SYSTEM IN ONLINEGD  To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. 1.READ RULES CAREFULLY BEFORE POSTING. REFER FAQS. 2.USE SEARCH OPTIONS.DO NOT ASK TO MAIL PROJECTS. GIVE IN DEPTH ANALYSIS ABOUT RESEARCH DONE BY YOU BEFORE ASKING FOR REFERENCE PROJECTS. 3.DO NOT POST YOUR MAIL IDS. 4.CLICK ON THANKS BUTTON TO THANK A PERSON. 5.DO NOT POST REGARDING HOW INFORMATIVE/HELPFUL A THREAD WAS, RATE IT. 6.POST IN CORRECT SECTIONS.DO NOT SPAM. To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts.  
Friends: (60)  
Re: CRACK THE CAT  DOUBT OVER MATHS (PROBLEM SOLVING) 
Re: CRACK THE CAT  DOUBT OVER MATHS (PROBLEM SOLVING) 
August 22nd, 2006
Quote:
24+6 Quote:
Quote:
60% of 0.1 x = 120 x=2000 Quote:
The avg weight is decreased by 2 kg. So, the person should be lighter by total no. of players X 2 Hence the weight must be 10022 = 78 kgs Quote:
these questions are good for warm up, but the level of CAT demand's tougher questions. Gaurav Mittal To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. Problems in Life?  To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. !! To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. Would u like to see To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. Blog Updated !!! To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. ONLINE GD  To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. Join to get GD notifications, updates To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. Liked my post? Press the To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. button  
Friends: (5)  
Re: CRACK THE CAT  DOUBT OVER MATHS (PROBLEM SOLVING) 
Re: CRACK THE CAT  DOUBT OVER MATHS (PROBLEM SOLVING) 
August 23rd, 2006
ya, i know yaar gaurav, but this is a start, aftr some days, i will give u tougher questions... ur answer to Q. 6 is, unfortunately, wrong !!! Quote:
A + B+ C = 3 + 2i + 6  4i + 2 + 6i = 3 + 6 + 2 + (2  4i + 6i) = 11 + 4i = 11  (4i) Therefore, b = 4. Hence, 2 All other answers (from Q. 7 to Q. 10) r rite... @ gaurav, plz don't give answers quickly aftr i posted it... let others ( mp members) give answers !!! Good luck for next questions...! HRM SEM 5 NOTES  To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. SSM SEM 5 NOTES  To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. HRM PPT NOTES  To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. RM SEM 5 NOTES  To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. LOGISTICS SEM 5 NOTES  To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. IF SEM 6 NOTES  To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. MY PROJECTS THREAD  To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. ONLINEGD LINKS : Yahoo Messenger GD Proceedings  To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. Newbie Guide ffor ONLINEGD Partcipants  To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. CONCEPT BEHIND ONLINEGD  To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. NEXT GD  To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. NEW POINTS SYSTEM IN ONLINEGD  To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. 1.READ RULES CAREFULLY BEFORE POSTING. REFER FAQS. 2.USE SEARCH OPTIONS.DO NOT ASK TO MAIL PROJECTS. GIVE IN DEPTH ANALYSIS ABOUT RESEARCH DONE BY YOU BEFORE ASKING FOR REFERENCE PROJECTS. 3.DO NOT POST YOUR MAIL IDS. 4.CLICK ON THANKS BUTTON TO THANK A PERSON. 5.DO NOT POST REGARDING HOW INFORMATIVE/HELPFUL A THREAD WAS, RATE IT. 6.POST IN CORRECT SECTIONS.DO NOT SPAM. To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts.  
Friends: (60)  
The Following User Says Thank You to For This Useful Post:  
Re: CRACK THE CAT  DOUBT OVER MATHS (PROBLEM SOLVING) 
Re: CRACK THE CAT  DOUBT OVER MATHS (PROBLEM SOLVING) 
August 23rd, 2006
DIVISIBILITY TEST 1. What is the value of A if 305143A2 is divisible by both 9 & 4? 1] 3 2] 5 3] 7 4] 9 HCF & LCM 2. Find the LCM of the largest 2 digit integer, the square of eleven, and the square of nine. 1] 9801 2] 1089 3] 8019 4] 6561 3. The HCF of two fractions is 1/144 and their product is 7/ 36. Find their LCM. 1] 1/12 2] 14 3] 28 4] None of these 4. P is the set of prime factors of 7040 and Q is the set of prime factors of 4180. If x is a member of set P and y is a member of set Q. What is the greatest possible value of yx? 1] 14 2] 17 3] 8 4] None of these BASIC ALGBRIC FORMULAE 5. Which of the following is true? I) Every odd number can be expressed as a difference of the squares of two consecutive whole numbers. II) Every even number can be expressed as a difference of the squares of two whole numbers III) Sum of a number, its square and the successor of the number will give the square of the successor of the number. 1] I or II 2] I or III 3] I & III 4] I, II & III HRM SEM 5 NOTES  To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. SSM SEM 5 NOTES  To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. HRM PPT NOTES  To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. RM SEM 5 NOTES  To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. LOGISTICS SEM 5 NOTES  To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. IF SEM 6 NOTES  To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. MY PROJECTS THREAD  To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. ONLINEGD LINKS : Yahoo Messenger GD Proceedings  To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. Newbie Guide ffor ONLINEGD Partcipants  To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. CONCEPT BEHIND ONLINEGD  To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. NEXT GD  To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. NEW POINTS SYSTEM IN ONLINEGD  To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. 1.READ RULES CAREFULLY BEFORE POSTING. REFER FAQS. 2.USE SEARCH OPTIONS.DO NOT ASK TO MAIL PROJECTS. GIVE IN DEPTH ANALYSIS ABOUT RESEARCH DONE BY YOU BEFORE ASKING FOR REFERENCE PROJECTS. 3.DO NOT POST YOUR MAIL IDS. 4.CLICK ON THANKS BUTTON TO THANK A PERSON. 5.DO NOT POST REGARDING HOW INFORMATIVE/HELPFUL A THREAD WAS, RATE IT. 6.POST IN CORRECT SECTIONS.DO NOT SPAM. To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts.  
Friends: (60)  
Re: CRACK THE CAT  DOUBT OVER MATHS (PROBLEM SOLVING) 
Re: CRACK THE CAT  DOUBT OVER MATHS (PROBLEM SOLVING) 
August 23rd, 2006
Quote:
Will remember the 2nd thing. Gaurav Mittal To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. Problems in Life?  To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. !! To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. Would u like to see To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. Blog Updated !!! To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. ONLINE GD  To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. Join to get GD notifications, updates To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. Liked my post? Press the To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. button  
Friends: (5)  
Re: CRACK THE CAT  DOUBT OVER MATHS (PROBLEM SOLVING) 
Re: CRACK THE CAT  DOUBT OVER MATHS (PROBLEM SOLVING) 
August 23rd, 2006
Quote:
2) u need the LCM of 99, 121 and 81 = 9801 3) answer is 28 hcf X lcm = product of nos. 4) the answer is none of these. The greatest possible value of y is 209 and the least value of x would be 2 5) i think its (2) I or III every odd no. can be expressed except 1 Gaurav Mittal To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. Problems in Life?  To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. !! To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. Would u like to see To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. Blog Updated !!! To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. ONLINE GD  To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. Join to get GD notifications, updates To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. Liked my post? Press the To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. button  
Friends: (5)  
Re: CRACK THE CAT  DOUBT OVER MATHS (PROBLEM SOLVING) 
Re: CRACK THE CAT  DOUBT OVER MATHS (PROBLEM SOLVING) 
August 23rd, 2006
ANSWERS ARE : 1) 4] 9 2) 1] 9801 3) 3] 28 4) 2] 17 5] 3] I or III Gaurav, u r rite in Q. No. 2, 3 & 5. But, u get wrong answer in Q.1 & Q.4. Try again... give explanation... good going... HRM SEM 5 NOTES  To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. SSM SEM 5 NOTES  To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. HRM PPT NOTES  To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. RM SEM 5 NOTES  To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. LOGISTICS SEM 5 NOTES  To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. IF SEM 6 NOTES  To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. MY PROJECTS THREAD  To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. ONLINEGD LINKS : Yahoo Messenger GD Proceedings  To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. Newbie Guide ffor ONLINEGD Partcipants  To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. CONCEPT BEHIND ONLINEGD  To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. NEXT GD  To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. NEW POINTS SYSTEM IN ONLINEGD  To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. 1.READ RULES CAREFULLY BEFORE POSTING. REFER FAQS. 2.USE SEARCH OPTIONS.DO NOT ASK TO MAIL PROJECTS. GIVE IN DEPTH ANALYSIS ABOUT RESEARCH DONE BY YOU BEFORE ASKING FOR REFERENCE PROJECTS. 3.DO NOT POST YOUR MAIL IDS. 4.CLICK ON THANKS BUTTON TO THANK A PERSON. 5.DO NOT POST REGARDING HOW INFORMATIVE/HELPFUL A THREAD WAS, RATE IT. 6.POST IN CORRECT SECTIONS.DO NOT SPAM. To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts.  
Friends: (60)  
Re: CRACK THE CAT  DOUBT OVER MATHS (PROBLEM SOLVING) 
Re: CRACK THE CAT  DOUBT OVER MATHS (PROBLEM SOLVING) 
August 23rd, 2006
Quote:
and for the last one... I too thought about I and III but i dun think I is completely true... bcoz 1 is not included. Gaurav Mittal To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. Problems in Life?  To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. !! To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. Would u like to see To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. Blog Updated !!! To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. ONLINE GD  To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. Join to get GD notifications, updates To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. Liked my post? Press the To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. button  
Friends: (5)  
Bookmarks 
Tags 
cat, crack, crack the cat, doubt, doubt over maths, maths, maths problem, problem, problem solving, solving 
Related to CRACK THE CAT  DOUBT OVER MATHS (PROBLEM SOLVING)  
 
Thread Tools  
Display Modes  
 