Hexaware
Company
Numerical Ability
Arithmetic
find the number
if 1 = 2
2 = 10
3 = 30
4 = 68
5 = ?
Read Solution (Total 21)
-
- 1^3+1=2
2^3+2=10
3^3+3=30
4^3+4=68
so 5 = 5^3+5=130 is the ans - 10 years agoHelpfull: Yes(57) No(6)
- Look upon the question carefully
1 * 2 = 2
2 * 5 = 10
3 *10 = 30
4 *17 = 68
THE multiples are 2,5,10,17 difference between these are
5 - 2 = 3
10 - 5 = 5
17 -10 = 7
3,5,7..so next will be 9
next multiple will 17+9 = 26
so
5 = 5*26 = 130
so answer will 130 - 10 years agoHelpfull: Yes(43) No(1)
- ans : 130
1^3+1=2
2^3+2=10
3^3+3=30
4^3+4=68
5^3+5=125+5=130
hence answer will be 130 - 10 years agoHelpfull: Yes(8) No(0)
- answer is 130. how means, (cube of 1)+1=2,
(cube of 2)+2=10, like that cube of 4=64+4=68,
so cube of 5=125+5=130 - 10 years agoHelpfull: Yes(2) No(0)
- 1 * 2 = 2
2 * 5 = 10
3 *10 = 30
4 *17 = 68
THE multiples are 2,5,10,17 difference between these are
5 - 2 = 3
10 - 5 = 5
17 -10 = 7
3,5,7..so next will be 9
next multiple will 17+9 = 26
so
5 = 5*26 = 130
so answer will 130 - 10 years agoHelpfull: Yes(1) No(0)
- 5*5*5 = 125 +5 = 130
- 6 years agoHelpfull: Yes(1) No(0)
- 5^3+5= 130.
- 10 years agoHelpfull: Yes(0) No(0)
- In RHS,see individually tat~for ex givn tat 2=10.in ths adding d digits of 10=1+0 which is 1..lyk ths if u add RHS lyk tis u will in ths order1=2,2=1,3=3,4=>6+8=14=>1+4=>5,5=the any num combination of numbr 4 should b the answer.all the LHS num exists in RHS xcept 4..
- 10 years agoHelpfull: Yes(0) No(0)
- 1*2=2
2*5=10
3*10=30
4*17=68
5*26=130
ans=130 - 10 years agoHelpfull: Yes(0) No(1)
- 1*1^2+1=2
2*2^2+2=10
3*3^2+3=30
4*4^2+4=68
5*5^2+5=130 - 9 years agoHelpfull: Yes(0) No(0)
- Look upon the question carefully
1 * 2 = 2
2 * 5 = 10
3 *10 = 30
4 *17 = 68
THE multiples are 2,5,10,17 difference between these are
5 - 2 = 3
10 - 5 = 5
17 -10 = 7
3,5,7..so next will be 9
next multiple will 17+9 = 26
so
5 = 5*26 = 130
so answer will be 130 - 9 years agoHelpfull: Yes(0) No(0)
- ans=130
1*2=2 2*5=10 3*10=20 4*17=68
we can see diff b/w 5, 2 is 3 and 10, 5 is 5 and 17,10 is 7 now diff should be 9 so 26 is to be multiplied to 5 the ans is 130 - 9 years agoHelpfull: Yes(0) No(0)
- 1*2=2
2*5=10
3*10=30
4*17=68
5*26=130 - 9 years agoHelpfull: Yes(0) No(1)
- cube a first digit number and add same digit number
- 9 years agoHelpfull: Yes(0) No(0)
- 1^3+1=2
2^3+2=10
3^3+3=30
4^3+4=68
5^3+5=130 ans - 9 years agoHelpfull: Yes(0) No(0)
- 1^3+1=2
2^3+3=10
3^3+3=30
4^3+4=68
5^3+5=130 - 9 years agoHelpfull: Yes(0) No(1)
- 1^3=1+1=2
2^3=8+2=10
3^3=27+3=30
4^3=64+4=68
5^3=125+5=130
so 130 is the ans - 9 years agoHelpfull: Yes(0) No(0)
- (1)^3+1=2
(2)^3+2=10
(3)^3+3=30
(4)^3+4=68
(5)^3+5=130
answer is=130 - 8 years agoHelpfull: Yes(0) No(0)
- 2-1=1=1*1*1
10-2=8=2*2*2
30-3=27=3*3*3
68-4=64=4*4*4
130-5=125=5*5*5
so the answer is 130 - 7 years agoHelpfull: Yes(0) No(0)
- 130
1*2=2
2*5=10
3*10=30
4*17=68
5*26=130 - 6 years agoHelpfull: Yes(0) No(0)
- 1^3+1=2
2^3+2=10
3^3+3=30
4^3+4=68
so 5 = 5^3+5=130 is the ans. - 6 years agoHelpfull: Yes(0) No(0)
Hexaware Other Question
1) 2,5,9,1,5,10,3,8,?
2)9,15,26/3,29/2,25/3,14,8,27/2,?
3)11,8,17,14,23,24,31,32,?
4)1,3,1,2.5,5,1,4,5,4,8,7,?
5)5/6,1/3,1/2,1/2,2/8,5/6,1/6,2/3,1/2,1/3,?
6)0,8,12,26,23,?
7)0,1,1,2,0.5,2,2,4,2,2,4,3,7,2,?
8)9,12,4,8,12,15,5,9,3,6,2,6,6,9,?
9)1/7,3/4,4/9,5/6,7/11,7/8,?
10)8,0.5,16,4,15,0.3,50,4.5,6,0.2,30,?
11)340,680,1428,3141.6,?
if 6 coins are tossed simultaneously what is the probability of getting atleast four heads