IBM
Company
Numerical Ability
Permutation and Combination
From a group of 7 men and 6 women, five persons are to be selected to form a committee so that at least 3 men are there on the committee. In how many ways can it be done?
A. 624
B. 702
C. 756
D. 812
Read Solution (Total 26)
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- lavanya .........i have attended an interview on 14 feb.......but i was rejected in hr round.
dont get tension.....focus on number series mostly...and prepare from this site only
it will help you,i too done like that ,go through the pages from this site how much as you can,english paper is dead easy,only from this site questions only.all the best
- 9 years agoHelpfull: Yes(11) No(2)
- Total men are 7
Total women are 6 so we select 5 peoples in both and at least 3 are men
7c3*6c2+7c4*6c1+7c5*6c0 then we get the 756 - 9 years agoHelpfull: Yes(7) No(0)
- 7C3*6C2+7C4*6C1*7C5
35*15+35*6+21
756 - 9 years agoHelpfull: Yes(4) No(2)
- 4)in this first two numbers substraction is 3 like that.
7-4=3
6-3=3
4.5-1.5=3.
ans)1.5 - 9 years agoHelpfull: Yes(1) No(2)
- where is ur interview?
- 9 years agoHelpfull: Yes(0) No(0)
- venue is chennai ..
- 9 years agoHelpfull: Yes(0) No(0)
- For me too urgent March 15 exam send interview questions to kothaicsc25@rediffmail.com
- 9 years agoHelpfull: Yes(0) No(0)
- hi i too need the question paper,my mail id is srividhya692@gmail.com
- 9 years agoHelpfull: Yes(0) No(0)
- hii I too need the question paper my email id is apdxit@gmail.com
- 9 years agoHelpfull: Yes(0) No(0)
- can you send me too pls.i 2 have interview on 15th.. sathyasri.cs@gmail.com
- 9 years agoHelpfull: Yes(0) No(0)
- i have interview on 15th march pl send me "IBM associate system engineer" placement papers both aptitude & English ... venkatmeruvaa@gmail.com
- 9 years agoHelpfull: Yes(0) No(2)
- guys can u please frwd me the materials to dis id mathi0092@gmail.com.. even i have written test on 15th march
- 9 years agoHelpfull: Yes(0) No(0)
- pdvsatyanarayana hr round is also on same day?
- 9 years agoHelpfull: Yes(0) No(0)
- please send me too on kamiyaa53@gmail.com
- 9 years agoHelpfull: Yes(0) No(0)
pdvsatyanarayana,please post answer for english round questions..tomorrow i have a drive- 9 years agoHelpfull: Yes(0) No(1)
- PDVSATYANARAYANA tommorow i have drive. if you have materials means please send material for aptitude and english paper to this mail vimal53kumar@gmail.com
- 9 years agoHelpfull: Yes(0) No(0)
- i too need question paper,my mail id naynapragna@gmail.com.
- 9 years agoHelpfull: Yes(0) No(1)
- PDVSATYANARAYANA CAN U SUBMIT THE CORRECT ANSWERS FOR ENGLISH ASSESSMENT EXAM PLS
- 9 years agoHelpfull: Yes(0) No(1)
- Hi lavanya how was the question paper held on march 15..i hav IBM drive on 12 th april.so pls guide me...what to prepare and how to prepare...if u hav any materials pls send to girirajuma@gmail.com
- 9 years agoHelpfull: Yes(0) No(0)
- @sivaranjani....r u 15passout?....wts ur drive venue to be held on 12th april. And when did u apply..? Pls reply......
- 9 years agoHelpfull: Yes(0) No(0)
- @Saichand ,I am 2014 passout and drive venue is in coimbatore karpagam college.It is for only for 2013 and 2014 batch .I previously registered in IBM off campus drive.
- 9 years agoHelpfull: Yes(0) No(0)
- @sivaranjini u got hallticket for the interview in karpagam engineering college coimbatore i too applied bt no hallticket
- 9 years agoHelpfull: Yes(0) No(0)
- hii SIVARANJANI i had also apply for ibm drive which held on 12th april venue is in karpagam engineering college coimbatore..can u help me how to get their actually i am from mp and i have no idea about this...and one more thing, did u get mail regarding campus??
- 9 years agoHelpfull: Yes(0) No(0)
- Lavana I have interview on Thursdays please send placement papers to sowrya111sowrya111@gmail.com
- 9 years agoHelpfull: Yes(0) No(0)
- Guys i too registered in karpagam college for ibm off campus.Till now i didnt get hall ticket ,is any one got ur hall tct???
- 9 years agoHelpfull: Yes(0) No(0)
- 756..........
- 6 years agoHelpfull: Yes(0) No(0)
IBM Other Question
In how many different ways can the letters of the word OPTICAL be arranged so that the vowels always come together?
A. 610
B. 720
C. 825
D. 920
1. 1,3,4,5,13,2,3,4,22,1,2,3
2. 2,7,-35,7,12,-60,5,10
3. 5,10,9,3,6,5,4,8,7,7
4. 7,4,6,3,4.5
5. 2,6,5,14,11,26,17
6. 3,4,12,76,588
7. -3,6,1,-2,4,-1,-1,2,-3
8. 4,11,66,74,370
9. 1/2,1/2,1/4,1/6,1/8,1/18
10. 12,22,35,68,15,28,31
11. 9/8,4/3,2 1/8,3 1/3,7/3,42/8,3 1/3,7 1/4,13/3,7/2,5 1/3
12. 2,6,13,28
13. 5,5,7,7,9,11,11,13,13,17,15,19,17
14. 1,1,3,2,1,5,3,4,10,4,2
15. 92,48,16,10,6.5
16. 2,1,2,3,2,9,9,0,1,1,9
17. 37,73,9,49,58,85,25,64,29,92