diff --git a/q01_zeros_array/build.py b/q01_zeros_array/build.py
index 5501f7a..38b3c1c 100644
--- a/q01_zeros_array/build.py
+++ b/q01_zeros_array/build.py
@@ -1,8 +1,14 @@
+# %load q01_zeros_array/build.py
 # Default Imports
 import sys, os
 sys.path.append(os.path.join(os.path.dirname(os.curdir),  '..'  ))
 import numpy as np
 
 # Your solution
+def array_zeros():
+    zeros_array=np.zeros((4,2,3))
+    return zeros_array
+
+array_zeros()
 
 
diff --git a/q02_zeros_reshaped/build.py b/q02_zeros_reshaped/build.py
index ed629c7..54c74e7 100644
--- a/q02_zeros_reshaped/build.py
+++ b/q02_zeros_reshaped/build.py
@@ -1,5 +1,15 @@
+# %load q02_zeros_reshaped/build.py
 # Default imports
 import numpy as np
-from greyatomlib.python_intermediate.q01_zeros_array.build import  array_zeros
+from greyatomlib.python_intermediate.q01_zeros_array.build import array_zeros
 
 # Write your code
+
+def array_reshaped_zeros():
+    zeros_array=np.zeros((4,2,3))
+    zeros_array_reshaped = zeros_array.reshape(2,3,4)
+    return zeros_array_reshaped
+
+array_reshaped_zeros()
+
+
diff --git a/q03_create_3d_array/build.py b/q03_create_3d_array/build.py
index 7bb6e2f..527b7c6 100644
--- a/q03_create_3d_array/build.py
+++ b/q03_create_3d_array/build.py
@@ -1,4 +1,15 @@
+# %load q03_create_3d_array/build.py
 # Default Imports
 import numpy as np
 
-# Enter solution here
\ No newline at end of file
+# Enter solution here
+def create_3d_array():
+    N = 27
+    return np.arange(N).reshape(3,3,3)
+    
+    
+    
+    
+create_3d_array()
+
+
diff --git a/q04_read_csv_data_to_ndarray/build.py b/q04_read_csv_data_to_ndarray/build.py
index fb71e6e..e85a4b3 100644
--- a/q04_read_csv_data_to_ndarray/build.py
+++ b/q04_read_csv_data_to_ndarray/build.py
@@ -1,5 +1,15 @@
+# %load q04_read_csv_data_to_ndarray/build.py
 # Default Imports
 import numpy as np
-path = "./data/ipl_matches_small.csv"
 
-# Enter code here
\ No newline at end of file
+def read_csv_data_to_ndarray(path,dtype):
+    #path = './data/ipl_matches_small.csv'
+    return np.genfromtxt(path,delimiter=',',dtype=dtype,skip_header=1)
+
+# Enter code here
+cally=read_csv_data_to_ndarray('./data/ipl_matches_small.csv','|S20')
+cally
+
+
+
+
diff --git a/q05_read_csv_data/build.py b/q05_read_csv_data/build.py
index 5c70e6e..e8270a9 100644
--- a/q05_read_csv_data/build.py
+++ b/q05_read_csv_data/build.py
@@ -1,4 +1,15 @@
+# %load q05_read_csv_data/build.py
 # Default imports
 import numpy as np
 
-# Enter code here
\ No newline at end of file
+def read_ipl_data_csv(path,dtype):
+    #path='./data/ipl_matches_small.csv'
+    ipl_matches_array=np.genfromtxt(path, dtype=dtype, delimiter=',', skip_header=1)
+    return ipl_matches_array
+
+# Enter code here
+
+read_ipl_data_csv('./data/ipl_matches_small.csv','|S50')
+
+
+
diff --git a/q06_get_unique_matches_count/build.py b/q06_get_unique_matches_count/build.py
index 014497e..d3a7f03 100644
--- a/q06_get_unique_matches_count/build.py
+++ b/q06_get_unique_matches_count/build.py
@@ -1,5 +1,26 @@
+# %load q06_get_unique_matches_count/build.py
 # Default imports
 from greyatomlib.python_intermediate.q05_read_csv_data.build import read_ipl_data_csv
 path = 'data/ipl_matches_small.csv'
+import numpy as np
 
 # Enter Code Here
+def get_unique_matches_count():
+    varfile=np.genfromtxt(path,dtype='|S20',delimiter=',',skip_header=1,)
+    varcol=varfile[:,0]
+    ipl_matches_array = np.count_nonzero(np.unique(varcol))
+    return ipl_matches_array
+varfile=np.genfromtxt(path,dtype='|S20',delimiter=',',skip_header=1,)
+get_unique_matches_count()
+import numpy as np
+path = 'data/ipl_matches_small.csv'
+varfile
+#for i in varfile: print(i[1],i[2])
+#np.unique(varfile[0])
+#varfile[0]
+#ipl_ctr=np.ndarray(shape=(1,0), dtype=float, order='F')
+varcol=varfile[:,0]
+
+np.unique(varcol)
+
+
diff --git a/q07_get_unique_teams_set/build.py b/q07_get_unique_teams_set/build.py
index 17fefd2..4a5e9f6 100644
--- a/q07_get_unique_teams_set/build.py
+++ b/q07_get_unique_teams_set/build.py
@@ -1,5 +1,16 @@
+# %load q07_get_unique_teams_set/build.py
 # Default imports
 from greyatomlib.python_intermediate.q05_read_csv_data.build import read_ipl_data_csv
-path = "data/ipl_matches_small.csv"
+path = 'data/ipl_matches_small.csv'
+import numpy as np
 
 # Enter Code Here
+def get_unique_teams_set():
+    varfile=np.genfromtxt(path,delimiter=',',skip_header=1,dtype='|S50')
+    var1=np.unique(varfile[:,3])
+    var2=np.unique(varfile[:,4])
+    return set(np.union1d(var1,var2))
+    
+get_unique_teams_set()
+
+
diff --git a/q08_get_total_extras/build.py b/q08_get_total_extras/build.py
index 95890c1..c0cd3c3 100644
--- a/q08_get_total_extras/build.py
+++ b/q08_get_total_extras/build.py
@@ -1,7 +1,14 @@
+# %load q08_get_total_extras/build.py
 # Default Imports
 from greyatomlib.python_intermediate.q05_read_csv_data.build import read_ipl_data_csv
 import numpy as np
 
 path = 'data/ipl_matches_small.csv'
 
-# Enter Code Here
\ No newline at end of file
+# Enter Code Here
+def get_total_extras():
+    varfile=np.genfromtxt(path,delimiter=',',skip_header=1,dtype='int16')
+    return np.sum(varfile[:,17])
+get_total_extras()
+
+