M1-R4 (JAN-2012) M1-R4 (JAN-2013) M1-R4 (JAN-2014)
M1-R4 (JAN-2015) M1-R4 (JAN-2016) M1-R4 (JAN-2017)
M1-R4 (JAN-2018) M1-R4 (JAN-2019) M1-R4 (JULY-2012)
M1-R4 (JULY-2013) M1-R4 (JULY-2014) M1-R4 (JULY-2015)
M1-R4 (JULY-2016) M1-R4 (JULY-2017) M1-R4 (JULY-2018)
M2-R4(JAN-2012) M2-R4(JAN-2013) M2-R4(JAN-2014)
M2-R4(JAN-2015) M2-R4(JAN-2016) M2-R4(JAN-2017)
M2-R4(JAN-2018) M2-R4(JAN-2019) M2-R4(JUL-2012)
M2-R4(JUL-2013) M2-R4(JUL-2014) M2-R4(JUL-2015)
M2-R4(JUL-2016) M2-R4(JUL-2017) M2-R4(JUL-2018)
M43-R4(JAN-2012) M43-R4(JAN-2013) M43-R4(JAN-2014)
M43-R4(JAN-2015) M43-R4(JAN-2016) M43-R4(JAN-2017)
M43-R4(JAN-2018) M43-R4(JAN-2019) M43-R4(JULY2012)
M43-R4(JULY-2013) M43-R4(JULY-2014) M43-R4(JULY-2015)
M43-R4(JULY-2016) M43-R4(JULY-2017) M43-R4(JULY-2018)
Solved_M4.3.R4(July-15) Solved_M4.3.R4(July-14)
Solved_M4.3.R4(July-13) Solved_M4.3.R4(Jan-19)
Solved_M4.3.R4(Jan-16) Solved_M4.3.R4(Jan-15)
Solved_M4.3.R4(Jan-14) Solved_M4.3.R4(Jan-18)
Solved_M4.3.R4(Jan-13)
Solved_M3-R4_July_2015 Solved_M3-R4_July_2014
Solved_M3-R4_July_2013 Solved_M3-R4_July_2012
Solved_M3-R4_JAN_2018 Solved_M3-R4_JAN_2016
Solved_M3-R4_JAN_2015 Solved_M3-R4_JAN_2014
Solved_M3-R4_JAN_2013 Solved_M3-R4_JAN_2012
SOLVED_M1_JULY-2018 SOLVED_M1_JULY-2016
SOLVED_M1_JULY-2015 SOLVED_M1_JULY-2014
SOLVED_M1_JULY-2013 SOLVED_M1_JULY-2012
SOLVED_M1_JAN-2019 SOLVED_M1_JAN-2018
SOLVED_M1_JAN-2016 SOLVED_M1_JAN-2014
SOLVED_M1_JAN-2013 SOLVED_M1_JAN-2012
Solved_M2.R4(July-16) Solved_M2.R4(July-15)
Solved_M2.R4(July-14) Solved_M2.R4(Jan-16)
Solved_M2.R4(Jan-15) Solved_M2.R4(Jan-14)
Solved_M2.R4(July-13) Solved_M2.R4(July-12)
Solved_M2.R4(Jan-13)