Simplification

Quantitative Aptitude

Page 3 of 4 • 32 total questions

Quantitative Aptitude • Simplification

1 markView Details

Find the value of (0.111...)^(-1) where 0.111... represents 0.1 recurring

A

9

B

10

C

11

D

12

Quantitative Aptitude • Simplification

1 markView Details

Simplify: (125)^(2/3) + (256)^(3/4) - (576)^(1/2)

A

60

B

64

C

65

D

68

Quantitative Aptitude • Simplification

1 markView Details

If 2^x = 3^y = 6^(-z), find 1/x + 1/y + 1/z

A

0

B

1

C

2

D

-1

Quantitative Aptitude • Simplification

1 markView Details

Simplify: log₂ 16 + log₃ 81 - log₅ 125

A

3

B

4

C

5

D

6

Quantitative Aptitude • Simplification

1 markView Details

If a + b = 7 and ab = 12, find a² + b²

A

25

B

37

C

49

D

61

Quantitative Aptitude • Simplification

1 markView Details

Simplify: 1 + 1/(1 + 1/(1 + 1/2))

A

5/3

B

7/5

C

8/5

D

9/7

Quantitative Aptitude • Simplification

1 markView Details

Simplify: (0.75 × 0.75 - 0.25 × 0.25) ÷ (0.75 × 0.75 × 0.75 + 0.25 × 0.25 × 0.25)

A

0.8

B

1.0

C

1.6

D

2.0

Quantitative Aptitude • Simplification

1 markView Details

If 30% of (x + y) = 40% of (x - y), find x:y

A

5:1

B

7:1

C

3:1

D

9:1

Quantitative Aptitude • Simplification

1 markView Details

Simplify: (2⁵ × 3⁴ × 5²) ÷ (2³ × 3² × 5)

A

2²×3²×5

B

2³×3²×5

C

2²×3³×5

D

2³×3³×5

Quantitative Aptitude • Simplification

1 markView Details

If √(x + 5) + √(x - 3) = 4, find x.

A

3

B

4

C

5

D

6

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