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Numerical Ability
Number System
a b c d e are distinct numbers. if (75-a)(75-b)(75-c)(75-d)(75-e)=2299. then a+B+C+D+E =?
Read Solution (Total 9)
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- 2299 can be written as 11*209 = 11*11*19
But we have to select five numbers, so it must be
(+1) * (-1) * (+11) *(-11) * (19)
S0, it should be
(75-74) * (75-76) * (75-64) * (75-86) * (75-56)
a+ b+ c+ d+ e = 74 + 76 + 64 + 86 + 56 = 206
Answer is 206 - 11 years agoHelpfull: Yes(27) No(7)
- 74+76+64+86+56=356 not 206
- 11 years agoHelpfull: Yes(20) No(1)
- 2299=19*11*11*1*1
a=56, b=64, c=64, d=74, e=74
a+b+c+d+e=332 - 11 years agoHelpfull: Yes(10) No(7)
- answer should be 356
- 11 years agoHelpfull: Yes(6) No(1)
- @Arira:
I think your answer is wrong,because it is given that a,b,c,d,e, are distinct numbers - 11 years agoHelpfull: Yes(4) No(0)
- 2299/11=11*11*19
75-a=66
75-a=67
75-a=68
75-a=70
a+b+c+d+e=66+73+68+71+56=334 - 11 years agoHelpfull: Yes(0) No(4)
- I agree with Neha, the answer should be 306.
- 11 years agoHelpfull: Yes(0) No(0)
- 2299=11*11*19*1*1
>>>> 75-56*75-64*75-64*75-74*75-74=2299
>>>> 56+64+64+74+74=334ans - 10 years agoHelpfull: Yes(0) No(0)
- sorry .. twas 74+74+64+64+56=332
- 10 years agoHelpfull: Yes(0) No(0)
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