TCS
Company
Numerical Ability
Number System
Find the greatest number that will divide 43,91,183 so as to leave the same remainder in each case
Read Solution (Total 6)
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- Required number = H.C.F. of (91 - 43), (183 - 91) and (183 - 43)
= H.C.F. of 48, 92 and 140 = 4. - 11 years agoHelpfull: Yes(35) No(4)
- ans=4
remainder is 3 - 11 years agoHelpfull: Yes(3) No(1)
- sqrt(43)=6._
so we have to divide 43,91,183 with all the no.s below 7.
ans=4. - 11 years agoHelpfull: Yes(2) No(2)
- HCF(91-43,183-91)=HCF(48,140)=4
Hence Ans is 4. - 9 years agoHelpfull: Yes(1) No(0)
- n*(lcm of 43,91,183 +1)
- 10 years agoHelpfull: Yes(0) No(0)
- number = H.C.F. of (91 - 43), (183 - 91) and (183 - 43)
= H.C.F. of 48, 92 and 140 = 4
- 9 years agoHelpfull: Yes(0) No(0)
TCS Other Question
5,15,30,135,405,1215,3645
Which term is not suitable in the given sequence...
Friends i had written my apti. some of my questions are
1. wat is d probability that a particular selected leap year has 53 sundays?
2. two equilateral triangles of side 12cm form a star in a circle. wat is the area of circle apart from that star? ans: 68
3. mother, daughter and infant age problem which is repeatedly asked in m4maths. ans:10 yrs
4. wat is the probability that 5 comes before 7 when two fair dice are thrown?
5. some data question that who has the largest number when 1 person is exactly lying? ans:eesha
6. a student has average of 76 in 6 subjects. but he noticed that 3 subjects marks were inverted. original marks in those subjects are 87,79 and 98. if the correct marks were used to calculate average then %difference in average is? ans: 0
7. number plate with 1,2,3,4,5 digits as numbers without repetition. ans: 325
8. 3mangoes and 4apples cost 85, 5apples and 6peaches cost 122, 6mangoes and 2peaches cost 144. what is cost of 1mango,1apple and 1peach? ans:37
most of the questions are from m4maths. practice the tcs puzzles from here. you can surely crack apti. all the best.