Here is a sample test that covers math, science, Hindi, social science, and English:

Math:

1. Solve the equation: 2x + 5 = 17.

2. Calculate the area of a rectangle with length 8 cm and width 5 cm.

3. Simplify the expression: (4 + 3) x 2 - 1.

4. Find the value of x if 3x + 7 = 22.

Science:

1. What is the largest planet in our solar system?

2. What is the chemical symbol for gold?

3. Define photosynthesis.

4. Name three types of renewable energy sources.

Hindi:

1. Translate the following sentence to Hindi: "I love to eat mangoes."

2. Write the Hindi numerals for the numbers 1 to 10.

3. Give the Hindi word for "sun."

4. Form a sentence using the Hindi words: "school," "go," and "I."

Social Science:

1. Who was the first President of the United States?

2. Name three branches of the United States government.

3. Define democracy.

4. Identify three major rivers in India.

English:

1. Correct the following sentence: "She don't like ice cream."

2. Write the past tense of the verb "swim."

3. What is the plural form of the word "child"?

4. Fill in the blank with the appropriate preposition: "He is afraid _____ spiders."

Feel free to customize this test according to the specific topics and concepts you want to assess.