diff --git a/q01_read_data/build.py b/q01_read_data/build.py
index e13d2f74..696523eb 100644
--- a/q01_read_data/build.py
+++ b/q01_read_data/build.py
@@ -1,12 +1,19 @@
+# %load q01_read_data/build.py
 import yaml
 
 def read_data():
-
-    # import the csv file into `data` variable
+    
+    # import the csv file into  variable
     # You can use this path to access the CSV file: '../data/ipl_match.yaml'
     # Write your code here
 
-    data =
+    data = yaml.load(open('./data/ipl_match.yaml'))
 
     # return data variable
     return data
+
+read_data()
+Nil=read_data()
+Nil
+
+
diff --git a/q02_teams/build.py b/q02_teams/build.py
index 3cf9d3cf..bfe399d5 100644
--- a/q02_teams/build.py
+++ b/q02_teams/build.py
@@ -1,11 +1,21 @@
+# %load q02_teams/build.py
 # default imports
 from greyatomlib.python_getting_started.q01_read_data.build import read_data
 data = read_data()
+def teams(data):
+    Nilesh=data['info']['teams']
+    return Nilesh
+teams(data)
 
-# solution
-def teams(data=data):
 
-    # write your code here
-    #teams =
+type(data)
+data.keys()
+data['info']
+d=data['info']
+type(d)
+d.keys()
+d['teams']
+Nilesh=data['info']['teams']
+Nilesh
+
 
-    return teams
diff --git a/q03_first_batsman/build.py b/q03_first_batsman/build.py
index 84984081..6a9ac1f7 100644
--- a/q03_first_batsman/build.py
+++ b/q03_first_batsman/build.py
@@ -1,13 +1,35 @@
+# %load q03_first_batsman/build.py
 # Default Imports
 from greyatomlib.python_getting_started.q01_read_data.build import read_data
 data = read_data()
 
 # Your Solution
-def first_batsman(data=data):
+def first_batsman(data):
 
     # Write your code here
+    batsman=data['innings'][0]['1st innings']['deliveries'][0][0.1]['batsman']
+
+
+    return batsman
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
 
 
 
 
-    return name
diff --git a/q04_count/build.py b/q04_count/build.py
index 6cf3dcbc..6c036697 100644
--- a/q04_count/build.py
+++ b/q04_count/build.py
@@ -1,3 +1,4 @@
+# %load q04_count/build.py
 # Default Imports
 from greyatomlib.python_getting_started.q01_read_data.build import read_data
 data = read_data()
@@ -6,6 +7,29 @@
 def deliveries_count(data=data):
     
     # Your code here
+    count = 0
+    deliveries = data['innings'][0]['1st innings']['deliveries']
+    for delivery in deliveries:
+        for delivery_number, delivery_info in delivery.items():
+            if delivery_info['batsman'] == 'RT Ponting':
+                count += 1
     
 
     return count
+
+type (data)
+data.keys()
+(data ['innings'])
+type (data ['innings'])
+len (data ['innings'])
+data ['innings'][0]
+type(data ['innings'][0])
+data['innings'][0].keys()
+type(data['innings'][0]['1st innings'])
+
+(data['innings'][0]['1st innings']).keys()
+data['innings'][0]['1st innings']['deliveries']
+type(data['innings'][0]['1st innings']['deliveries'])
+len(data['innings'][0]['1st innings']['deliveries'])
+
+