NET JRF PART - A : Questions and Solutions : NET DEC-2012

NET JRF PART - A : Questions and Solutions:

NET DEC-2012

1.) What is the next number in this "see and tell " sequence ?

1  11  21  1211  111221 _____ .

a.) 312211

b.) 1112221

c.) 1112222

d.) 1112131

Ans. : (a) 312211 .

Solution:

• 1 is read off as " one 1 " or 11.
• 11 is read off as " two 1s " or 21.
• 21 is read off as " one 2, then one 1 " or 1211.
• 1211 is read off as " one 1, one 2, then two 1s " or 111221.
• 111221 is read off as " three 1s, two 2s, then one 1 " or 312211.