सराव प्रश्नसंच -4

1) \[\frac{5}{4+\frac{7}{4-\frac{10}{11}}}=?\]

1. \[\frac{170}{213}\]
2. \[\frac{213}{170}\]
3. \[\frac{1065}{34}\]
4. \[\frac{114}{17}\]

Answer: \[\frac{170}{213}\]

Explanation: #

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2)\[\frac{1}{3-\frac{1}{2-\frac{1}{7}}}=?\]

1. \[\frac{8}{9}\]
2. \[\frac{22}{13}\]
3. \[\frac{13}{22}\]
4. यापैकी नाही

Answer: \[\frac{13}{22}\]

Explanation: #

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3)\[\frac{1}{6\times \frac{1}{8\div \frac{7}{8}}}+\frac{5}{6}=?\]

1. 1
2. 0
3. 2
4. 4

Answer: 1

Explanation: #

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4)\[1+\frac{1}{1+ \frac{1}{1+\frac{1}{3}}}=?\]

1. \[1\frac{4}{5}\]
2. \[1\frac{4}{7}\]
3. \[\frac{11}{9}\]
4. \[\frac{15}{18}\]

Answer:\[1\frac{4}{7}\]

Explanation: #

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5)एका संख्‍येच्‍या ¹⁄ ₅ च्‍या ⁵ ⁄₂ मध्‍ये 100 मिळविल्‍यास तीच संख्‍या मिळते तर ती संख्‍या शोधा.

1. 200
2. 300
3. 100
4. 150

Answer:200

Explanation: #

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6) \[1-\frac{2}{3+ \frac{4}{5-\frac{6}{7}}}=?\]

1. \[\frac{115}{57}\]
2. \[\frac{57}{115}\]
3. \[\frac{8}{9}\]
4. \[\frac{15}{28}\]

Answer: \[\frac{57}{115}\]

Explanation: #

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7) एका पुस्‍तकाचा ³⁄ ₅ भाग व 15 पाने वाचून झाल्‍यावर 125 पाने वाचावयाची शिल्‍लक राहीली तर या पुस्‍तकात एकूण पाणे किती?

1. 450
2. 250
3. 350
4. 500

Answer: 350

Explanation: #

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8) \[\frac{9}{5}+\frac{11}{6}+\frac{7}{15}+m=3\]

1. \[\frac{-11}{12}\]
2. \[\frac{-10}{11}\]
3. \[\frac{-11}{10}\]
4. \[\frac{12}{17}\]

Answer: \[\frac{-11}{10}\]

Explanation: #

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9)\[\frac{7}{5}+\frac{2}{8}\times \frac{16}{18}-\frac{15}{17}\div \frac{135}{34}=?\]

1. \[\frac{7}{6}\]
2. \[\frac{5}{7}\]
3. \[\frac{7}{5}\]
4. \[\frac{9}{4}\]

Answer:\[\frac{5}{7}\]

Explanation: #

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10) ⁸ ⁄₃ च्‍या ⁵⁄₄ मध्‍ये किती मिळविल्‍यास बेरीज ²⁄ ₃ येईल.

1. \[\frac{9}{4}\]
2. \[\frac{8}{3}\]
3. \[\frac{6}{5}\]
4. \[\frac{8}{7}\]

Answer: \[\frac{8}{3}\]

Explanation: #

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