Practice test

Simplification - Test Set 2

Review 5 exam-focused questions with detailed explanations, then start the interactive test when you are ready.

5 questions

Questions and explanations

Question 1
Which of the following options will be the most approximate value that will come in place of question mark (?) in the following equation?

259.99 ÷ 24.99 × 35.01 − 29.98 × 9.96 = ?
1. 95
2. 64
3. 75
4. 80
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Question 2
Solve: (3.2 × 10⁴) ÷ (2 × 10⁵)
1. $\frac{16}{10^{2}}$
2. 0.016
3. 1.6
4. 1.06
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Question 3
Which of the following options is the closest approximate value which will come in place of question mark (?) in the following equation?

9.99^3.001 − 5.001^2.999 + 4.997 = ?
1. 565
2. 985
3. 700
4. 880
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Question 4
If a = $\frac{17}{99}, b = \frac{13}{47} and c = \frac{34}{33},$ then what is the value of (a/b) + c = ?
1. $\frac{17}{264}$
2. $\frac{13}{282}$
3. $\frac{19}{289}$
4. $\frac{21}{354}$
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Question 5
Evaluation of 7 × 3² + 5 × 43 × 6⁰ - 6 × 2⁶ is:
1. (-1)
2. -106
3. (-321)
4. 10
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