This "Online Test Combo for Science, Maths and Cyber" has test series from MOT as well as Olympiadhelper
A. From Myolympiadtests (MOT)
Maths:
In this online test series, the following topics are covered:
1. Measurements - 30 questions      2. Fractions - 32 questions     3. Data Handling - 20 questions     4. Money - 35 questions
5. Geometry - 31 questions        6. Perimeter & area - 31 questions       7. Patterns - 31 questions   8. Time - 30 questions
9. Number sense - 30 questions        10. Addition & Subtraction - 30 questions            11. Symmetry - 30 questions 
12. Circles - 30 questions
Science:
In this online test series, topic wise tests (30 questions each) will be there for the following:
1. Plants - Part 1     2. Plants - Part 2      3. Animals      4. Materials        5. Water          6. Matter       7. Human body & Diseases
8. Earth & Universe       9. Conservation of natural resources     10. Force & Friction         11. Work & Energy     12. Machines
Cyber :  
In this Online test series, there will be 30 questions in each of the following topics:   
1. Class 4 - Software   2. Class 4 - Part of computers    3. Class 4 - MS Paint        4. Class 4 - Input - Output devices  
5. Class 4 - Hardware     6. Class 4 - Fundamentals of computers      7. Class 4 - Evolution of computers  
8. Class 4 - MS Word     9. Class 4 - Computer networks     10. Class 4 - Introduction of internet  
11. Class 4 - Using windows .
You can attempt each test upto 3 times. The duration of each test is 1 hour. You will get instant results and explanations.  
Please note that all our tests are online and you will need a computer and internet access. We neither provide printed material nor there is an option to download or take a printout. 
B. From Olympiadhelper   
Maths:     
1. 3 Online Mock Tests     
- 35+ questions in each set
 
- After each test get your percentile score to know where you stand in crowd      
 
2. 20 Online Sample Tests:         
- 30 questions in each set
 
- Option to reappear in the sample test again and again(with 1 week gap)         
 
3. All sets will have question from:       
- Section - I (Logical Reasoning)
 
- Section - II (Mathematical Reasoning)
 
- Section - III (Everyday Mathematics)  
 
Science 
1. 3 Online Mock Tests 
- 35+ questions in each set
 
- After each test get your percentile score to know where you stand in crowd 
 
2. 20 Online Sample Tests  
- 30 questions in each set
 
- Option to reappear in the sample test again and again(with 1 week gap)   
 
3. All sets will have question from   
- Section - I (Mental Ability)
 
- Section - II (Science)
 
Cyber   
1. 3 Online Mock Tests  
- 35+ questions in each set
 
- After each test get your percentile score to know where you stand in crowd 
 
2. 20 Online Sample Tests  
- 30 questions in each set
 
- Option to reappear in the sample test again and again(with 1 week gap) 
 
3. All sets will have question from  
- Section - I (Mental Ability)
 
- Section - II (Logical and Analytical Reasoning)
 
- Section - III (Computers and IT)
 
      This "Online Test Combo for Science, Maths and Cyber" has test series from MOT as well as Olympiadhelper
A. From Myolympiadtests (MOT)
Maths:
In this online test series, the following topics are covered:
1. Measurements - 30 questions      2. Fractions - 32 questions     3. Data Handling - 20 questions     4. Money - 35 questions
5. Geometry - 31 questions        6. Perimeter & area - 31 questions       7. Patterns - 31 questions   8. Time - 30 questions
9. Number sense - 30 questions        10. Addition & Subtraction - 30 questions            11. Symmetry - 30 questions 
12. Circles - 30 questions
Science:
In this online test series, topic wise tests (30 questions each) will be there for the following:
1. Plants - Part 1     2. Plants - Part 2      3. Animals      4. Materials        5. Water          6. Matter       7. Human body & Diseases
8. Earth & Universe       9. Conservation of natural resources     10. Force & Friction         11. Work & Energy     12. Machines
Cyber :  
In this Online test series, there will be 30 questions in each of the following topics:   
1. Class 4 - Software   2. Class 4 - Part of computers    3. Class 4 - MS Paint        4. Class 4 - Input - Output devices  
5. Class 4 - Hardware     6. Class 4 - Fundamentals of computers      7. Class 4 - Evolution of computers  
8. Class 4 - MS Word     9. Class 4 - Computer networks     10. Class 4 - Introduction of internet  
11. Class 4 - Using windows .
You can attempt each test upto 3 times. The duration of each test is 1 hour. You will get instant results and explanations.  
Please note that all our tests are online and you will need a computer and internet access. We neither provide printed material nor there is an option to download or take a printout. 
B. From Olympiadhelper   
Maths:     
1. 3 Online Mock Tests     
35+ questions in each set
After each test get your percentile score to know where you stand in crowd      
2. 20 Online Sample Tests:         
30 questions in each set
Option to reappear in the sample test again and again(with 1 week gap)         
3. All sets will have question from:       
Section - I (Logical Reasoning)
Section - II (Mathematical Reasoning)
Section - III (Everyday Mathematics)  
Science 
1. 3 Online Mock Tests 
35+ questions in each set
After each test get your percentile score to know where you stand in crowd 
2. 20 Online Sample Tests  
30 questions in each set
Option to reappear in the sample test again and again(with 1 week gap)   
3. All sets will have question from   
Section - I (Mental Ability)
Section - II (Science)
Cyber   
1. 3 Online Mock Tests  
35+ questions in each set
After each test get your percentile score to know where you stand in crowd 
2. 20 Online Sample Tests  
30 questions in each set
Option to reappear in the sample test again and again(with 1 week gap) 
3. All sets will have question from  
Section - I (Mental Ability)
Section - II (Logical and Analytical Reasoning)
Section - III (Computers and IT)