CDS MATHEMATICS QUIZ 14

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Question 1:

Simplify :- $4 + \frac{1}{5} [{- 10 \times (25 + 13 - 3)} \div (- 5)]$

सरल करें :- $4 + \frac{1}{5} [{- 10 \times (25 - 13 - 3)} \div (- 5)]$

Question 2:

What value will come in place of the question mark (?) in the following question?

$5 \frac{1}{7} - {3 \frac{3}{10} \div (2 \frac{4}{5} - \frac{7}{10})} = ?$

निम्नलिखित प्रश्न में प्रश्नवाचक चिन्ह (?) के स्थान पर क्या मान आयेगा ?

$5 \frac{1}{7} - {3 \frac{3}{10} \div (2 \frac{4}{5} - \frac{7}{10})} = ?$

3 \frac{4}{5}

3 \frac{4}{5}

2 \frac{4}{7}

2 \frac{4}{7}

3 \frac{4}{7}

3 \frac{4}{7}

5 \frac{4}{7}

5 \frac{4}{7}

Question 3:

Simplify: $27 - [18 - {16 - (5 - \overset{―}{4 - 1})}]$

सरल करें: $27 - [18 - {16 - (5 - \overset{―}{4 - 1})}]$

Question 4:

Simplify: $36 - [18 - {14 - (15 - 4 \div 2 \times 2)}]$

स्पष्ट करना : $36 - [18 - {14 - (15 - 4 \div 2 \times 2)}]$

Question 5:

Simplify : $4 \frac{4}{5} \div \frac{3}{5} of 5 + \frac{4}{5} \times \frac{3}{10} - \frac{1}{5}$

सरल करें : $4 \frac{4}{5} \div \frac{3}{5} of 5 + \frac{4}{5} \times \frac{3}{10} - \frac{1}{5}$

1 \frac{14}{27}

1 \frac{14}{27}

1 \frac{12}{25}

1 \frac{12}{25}

1 \frac{19}{25}

1 \frac{19}{25}

1 \frac{16}{25}

1 \frac{16}{25}

Question 6:

Simplify: $7 \frac{1}{2} - [2 \frac{1}{4} \div {1 \frac{1}{4} - \frac{1}{2} (\frac{3}{2} - \overset{―}{\frac{1}{3} - \frac{1}{6}})}]$

सरल करें: $7 \frac{1}{2} - [2 \frac{1}{4} \div {1 \frac{1}{4} - \frac{1}{2} (\frac{3}{2} - \overset{―}{\frac{1}{3} - \frac{1}{6}})}]$

3 \frac{9}{14}

3 \frac{9}{14}

5 \frac{9}{14}

5 \frac{9}{14}

3 \frac{7}{15}

3 \frac{7}{15}

3 \frac{8}{15}

3 \frac{8}{15}

Question 7:

$16 - 2 \div 7 + 6 \times 2 = ?$

27 \frac{5}{7}

27 \frac{5}{7}

27 \frac{3}{7}

27 \frac{3}{7}

Question 8:

Simplify: $7 \frac{1}{3} \div \frac{2}{3}$ of $2 \frac{1}{5} + 1 \frac{3}{8} \div 2 \frac{3}{4} - 1 \frac{1}{2}$

सरल करें: $7 \frac{1}{3} \div \frac{2}{3}$ का $2 \frac{1}{5} + 1 \frac{3}{8} \div 2 \frac{3}{4} - 1 \frac{1}{2}$

Question 9:

Simplify: $32 - [48 \div {36 - (27 - \overset{―}{16 - 9})}] =$ ?

सरल करें: $32 - [48 \div {36 - (27 - \overset{―}{16 - 9})}] =$ ?

\frac{520}{17}

\frac{520}{17}

None of these

Question 10:

Simplify: $4 \frac{4}{5} \div {2 \frac{1}{5} - \frac{1}{2} (1 \frac{1}{4} - \overset{―}{\frac{1}{4} - \frac{1}{5}})}$

सरल करें:

$4 \frac{4}{5} \div {2 \frac{1}{5} - \frac{1}{2} (1 \frac{1}{4} - \overset{―}{\frac{1}{4} - \frac{1}{5}})}$