1.xy is any number,difference between them is 3 find xy?
a.xy is odd and both are none prine.
b.forgot.

2.(100-n)/n is >16?
a.n>4
b.n^2=25

3.a semi circle having dimetre AB,C and D are point on semi arc and BC and AD are intersecting at point E, find angle of arc CD?
a.angle AEB=120.
b angle EAB=EBA=30.

• n=+5 and -5 from (a) and n>4 from (b) so taking help from both we can know that it is >16 or16
• 10 years agoHelpfull: Yes(2) No(0)
• 1.Both statement are required(69)
  2.Both statement are required
• 10 years agoHelpfull: Yes(2) No(4)
• First qustion is xy is any two digit number and the difference between the digits is 6,find the number?
  options are
  a.xy is odd and not prime
  b.one digit is thrice as that of the other
• 10 years agoHelpfull: Yes(1) No(0)
• 1.93 since 9-3=6 and thrice the number(3*3=9). the second condition is that xy is odd and not prime
  2.both a and b satisfies (100-n)/n>16
  3.CD is at the angle of 30.
• 10 years agoHelpfull: Yes(1) No(2)