diff --git a/q01_read_data/build.py b/q01_read_data/build.py
index e13d2f74..c38c9dbd 100644
--- a/q01_read_data/build.py
+++ b/q01_read_data/build.py
@@ -1,12 +1,9 @@
 import yaml
 
 def read_data():
+    with open('./data/ipl_match.yaml') as f:
+        data = yaml.load(f)
+        return data
+    
+data
 
-    # import the csv file into `data` variable
-    # You can use this path to access the CSV file: '../data/ipl_match.yaml'
-    # Write your code here
-
-    data =
-
-    # return data variable
-    return data
diff --git a/q02_teams/build.py b/q02_teams/build.py
index 3cf9d3cf..9891c69f 100644
--- a/q02_teams/build.py
+++ b/q02_teams/build.py
@@ -2,10 +2,10 @@
 from greyatomlib.python_getting_started.q01_read_data.build import read_data
 data = read_data()
 
-# solution
 def teams(data=data):
+    teams = data['info']['teams']
+    return teams
+
+info = teams(data)
 
-    # write your code here
-    #teams =
 
-    return teams
diff --git a/q03_first_batsman/build.py b/q03_first_batsman/build.py
index 84984081..8d8b888b 100644
--- a/q03_first_batsman/build.py
+++ b/q03_first_batsman/build.py
@@ -1,13 +1,17 @@
+# %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):
+    
+    name = data['innings'][0]['1st innings']['deliveries'][0][0.1]['batsman']
 
-    # Write your code here
+    return name
+
+batsman = first_batsman(data) 
 
 
 
 
-    return name
diff --git a/q04_count/build.py b/q04_count/build.py
index 6cf3dcbc..05c03512 100644
--- a/q04_count/build.py
+++ b/q04_count/build.py
@@ -2,10 +2,26 @@
 from greyatomlib.python_getting_started.q01_read_data.build import read_data
 data = read_data()
 
-# Your Solution Here
 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
+
+ricky= deliveries_count(data)
+print(ricky)
+
+
+i=8
+
+(int(8/6)+((8%6)+1)/10.0)
+data['innings'][0]['1st innings']['deliveries'][8]
+int(8/6)
+
+
+
diff --git a/q05_runs/build.py b/q05_runs/build.py
index a250631a..63fb8319 100644
--- a/q05_runs/build.py
+++ b/q05_runs/build.py
@@ -1,3 +1,4 @@
+# %load q05_runs/build.py
 # Default Imports
 from greyatomlib.python_getting_started.q01_read_data.build import read_data
 data = read_data()
@@ -5,8 +6,27 @@
 
 # Your Solution
 def BC_runs(data):
-
-    # Write your code here
+    runs = 0
+    deliveries = data['innings'][0]['1st innings']['deliveries']
+    for delivery in deliveries:
+        for delivery_number, delivery_info in delivery.items():
+            if delivery_info['batsman'] == 'BB McCullum':
+                runs+= delivery_info['runs']['batsman']
+                
 
 
     return(runs)
+
+BM=BC_runs(data)
+print(BM)
+
+# %load q05_runs/build.py
+# Default Imports
+from greyatomlib.python_getting_started.q01_read_data.build import read_data
+data = read_data()
+deliveries = data['innings'][0]['1st innings']['deliveries'][0][0.1]['runs']
+deliveries
+deliveries = data['innings'][0]['1st innings']['deliveries']
+deliveries
+
+
diff --git a/q06_bowled_players/build.py b/q06_bowled_players/build.py
index 914cb6d2..8283a3a3 100644
--- a/q06_bowled_players/build.py
+++ b/q06_bowled_players/build.py
@@ -1,11 +1,25 @@
+# %load q06_bowled_players/build.py
 # Default Imports
 from greyatomlib.python_getting_started.q01_read_data.build import read_data
 data = read_data()
 
 # Your Solution
+from greyatomlib.python_getting_started.q01_read_data.build import read_data
+data = read_data()
+
 def bowled_out(data=data):
+    bowled_players = []
+    deliveries = data['innings'][1]['2nd innings']['deliveries']
+    for delivery in deliveries:
+        for delivery_number, delivery_info in delivery.items():
+            if 'wicket' in delivery_info and delivery_info['wicket']['kind'] == 'bowled':
+                bowled_players.append(delivery_info['wicket']['player_out'])
+
+    return bowled_players
+
+bowled= bowled_out(data)
+print(bowled)
+
 
-    # Write your code here
 
 
-    return bowled_players
diff --git a/q07_extras/build.py b/q07_extras/build.py
index cdeb803b..022a7e1e 100644
--- a/q07_extras/build.py
+++ b/q07_extras/build.py
@@ -1,14 +1,46 @@
+# %load q07_extras/build.py
 # Default Imports
 from greyatomlib.python_getting_started.q01_read_data.build import read_data
 data = read_data()
-
+diffrence=0
 # Your Solution
 def extras_runs(data=data):
+    count2=0
+    deliveries=data['innings'][1]['2nd innings']['deliveries']
+    for delivery in deliveries:
+        for delivery_number, delivery_info in delivery.items():
+            if 'extras' in delivery_info:
+                count2=count2+1
 
-    # Write your code here
+    deliveries=data['innings'][0]['1st innings']['deliveries']
+    count1=0
+    for delivery in deliveries:
+        for delivery_number, delivery_info in delivery.items():
+            if 'extras' in delivery_info:
+                count1=count1+1
+    
+    difference= count2-count1
+    return difference
 
+print(extras_runs(data))
+# %load q07_extras/build.py
+# Default Imports
+from greyatomlib.python_getting_started.q01_read_data.build import read_data
+data = read_data()
+count2=0
+deliveries=data['innings'][1]['2nd innings']['deliveries']
+for delivery in deliveries:
+        for delivery_number, delivery_info in delivery.items():
+            if 'extras' in delivery_info:
+                count2=count2+1
 
-    difference =
+deliveries=data['innings'][0]['1st innings']['deliveries']
+count1=0
+for delivery in deliveries:
+        for delivery_number, delivery_info in delivery.items():
+            if 'extras' in delivery_info:
+                count1=count1+1
 
+                
+print(count2-count1)
 
-    return difference