Capgemini
Company
Numerical Ability
Number System
If 65% of a number is subtracted from itself, it reduces to 630. What is five-ninth of that number?
A)1200 B)1000 C)1080 D)880
Read Solution (Total 2)
-
- x-(65/100)x=630
x=1800
(5/9)1800=1000 - 4 years agoHelpfull: Yes(4) No(0)
- (100-65/100) x=630
X=90*20
So, num is 1000 - 4 years agoHelpfull: Yes(1) No(0)
Capgemini Other Question
When Amit was born, his father was 31 years older than his brother and his mother was 24 years older than his sister. If Amits brother is 5 years older than Amit and his mother is 2 years younger than his father, how old was his sister when Amit was born?
A)12 Years B)15 Years C)10 Years D)17 Years
A robot moves on a graph sheet with xy axes. The robot is moved by feeding it with a sequence of instructions. The different instructions that can be used in moving it, and their meanings are: Instruction Meaning GOTO(x,y) move to pt with coord (x,y) no matter where you are currently WALKX (P) move parallel to x axis through a distance of p, in the +ve direction if p is +ve and in –ve if p is –ve WALKY(P) move parallel to y axis through a distance of p, in the +ve direction if p is +ve and in –ve if p is –ve
Question: The robot reaches point (5,6) when a sequence of 3 instr. is executed, the first of which is GOTO(x,y) , WALKY(2), WALKY(4). What are the values of x and y?
A) 2,4 B) 0,0 C) 3,2 D) 2,3