1. Numerical facts obtained from observation and experiment are called:
- A. Class
- B. Frequency
- C. Data
- D. interval
See Answer
C. Data
2. Think of a number, add 4, double the sum, the result is 30; find the number
- A. 10
- B. 11
- C. 15
- D. 20
See Answer
B. 11
3. HCF of 14, 35, 98 is:
- A.5
- B. 7
- C. 14
- D. 35
See Answer
B. 7
4. (X 3)2_?+3+6x
- A. x2 + 3 + 6x
- B. x2 + 9 – 6x
- C. x + 3 + 6x
- D. x2 + 9
See Answer
D. x2 + 9
5. A symbol whose value does not remain constant is called:
- A. Literal
- B. Coefficient
- C. Exponent
- D. Variable
See Answer
B. Coefficient
6. (9)2 – (8)2 =?
- A. 21
- B. 15
- C. 16
- D. 17
See Answer
D. 17
7. If x – 2/3 = 1/3, then value of x is:
- A. 9
- B. -3
- C. 3
- D. 8
See Answer
C. 3
8. If 8 is subtracted from two times a number, we get 32; the unknown number is:
- A. -4
- B. 48
- C. -12
- D. 24
See Answer
C. -12
9. 5<12 is a/an statement:
- A. Algebraic
- B. Open
- C. Close
- D. Algebraic sentence
- See AnswerA. Algebraic
10. Number of term(s) in 3x + 4 is (are)
- A. 4
- B. 3
- C. 2
- D. 1
See Answer
D. 1
| Test 1 | Test 2 | Test 3 | Test 4 | Test 5 |
| Test 6 | Test 7 | Test 8 | Test 9 | Test 10 |
