Aptitude · all questions

Surds And Indices
practice.

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203

Questions

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Q141

Open question

The simplified value of (√3 + 1) (10 +

12

) (

12

- 2) (5 - √3) is

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Q142

Open question

Which one among

\root 3 \of 6, \root 2 \of 5

and

\root 6 \of 12

is the largest?

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Q143

Open question

The value of

\frac{( 243 ) ^{\frac{n}{5}} \times 3 ^{2 n + 1}}{9 ^{n} \times 3 ^{n - 1}}

is?

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Q144

Open question

The value of

\frac{72 \times 363 \times 175}{32 \times 147 \times 252}

is?

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Q145

Open question

(3x - 2y) : (2x + 3y) = 5 : 6, then one of the value of

(\frac{\root 3 \of x + \root 3 \of y}{\root 3 \of x - \root 3 \of y})^{2}

is?

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Q146

Open question

If a, b are rationals and a√2 + b√3 =

98 + 108 - 48 - 72,

then the values of a, b are respectively

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Q147

Open question

What is the value of

\frac{7 + 5}{7 - 5} \div \frac{14 + 10}{14 - 10} + \frac{10}{5} ?

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Q148

Open question

3^x - 3^{x - 1} = 486, Find x

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Q149

Open question

If 5√3 +

75

= 17.32, then the value of 14√3 +

108

is.

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Q150

Open question

Which of the following is true?

I . \root 3 \of 11 > 7 > \root 4 \of 45 II . 7 > \root 3 \of 11 > \root 4 \of 45 III . 7 > \root 4 \of 45 > \root 3 \of 11 IV . \root 4 \of 45 > 7 > \root 3 \of 11

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Q151

Open question

The value of (d^{s + t} ÷ d^s) ÷ d^t would be

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Q152

Open question

If (3³³ + 3³³ + 3³³)(2³³ + 2³³) = 6^x, then what is the value of x?

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Q153

Open question

\frac{( x - 24 ) ( 75 + 50 )}{75 - 50} = 1,

then the value of x is.

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Q154

Open question

The value of

\frac{3 7}{5 + 2} - \frac{5 5}{2 + 7} + \frac{2 2}{7 + 5}

is:

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Q155

Open question

y = \frac{2 - x}{1 + x},

then what is the value of

\frac{1}{y + 1} + \frac{2 y + 1}{y ^{2} - 1} ?

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Q156

Open question

Which of the following statement(s) is/are true
I. (0.7)² + (0.07)² + (11.1)² > 123.8
II. (1.12)² + (10.3)² + (1.05)² > 108.3

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Q157

Open question

Which of the following statement(s) is/are true.

I . 64 + 0.0064 + 0.81 + 0.0081 = 9.07 II . 0.010201 + 98.01 + 0.25 = 11.51

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Q158

Open question

Which of the following statement(s) is/are true?
I. (65)^1/6 > (17)^1/4 > (12)^1/3
II. (17)^1/4 > (65)^1/6 > (12)^1/3
III. (12)^1/3 > (17)^1/4 > (65)^1/6

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Q159

Open question

Which of the following is true?

I . \frac{1}{\root 3 \of 12} > \frac{1}{\root 4 \of 29} > \frac{1}{5} II . \frac{1}{\root 4 \of 29} > \frac{1}{\root 3 \of 12} > \frac{1}{5} III . \frac{1}{5} > \frac{1}{\root 3 \of 12} > \frac{1}{\root 4 \of 29} IV . \frac{1}{5} > \frac{1}{\root 4 \of 29} > \frac{1}{\root 3 \of 12}

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Q160

Open question

If mⁿ = 169, what is the value of (m + 1)^{(n - 1)}?

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Surds And Indicespractice.

Surds And Indices
practice.