Chapter – 7 (Compound interest)

Questions With Solution 1. A sum of money borrowed under compound interest doubles itself in 10 years. When will it become fourfold of itself at the same rate of interest?…

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Chapter – 5 (Partnerships)

Questions With Solution 1. Mithilesh started a business by investing Rs. 48000. After 7 months, by investing Rs. 56000, Bidha also became a partner in this business. At the end…

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Chapter – 4 (Profit-Loss)

Questions With Solution 1. Two bicycle were sold at the rate of Rs. 3990/cycle. On the first cycle there is a 5% profit and on the second there is a…

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Chapter – 3 ( Average)

Questions With Solution 1. The average age of 30 students of a class is 14 years, if the age of a teacher is included, then the average age beocmes 15…

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Trigonometry

Questions With Solution Solution :- Solution :- Solution :- Solution :- Solution :- Solution :- Solution :- Solution :- Solution :- Solution :- Solution :- Previous   Next Post Join Whats…

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Geometry Solution

Questions With Solution 1. AB = 8 cm तथा CD = 6 cm किसी वृत्त के केन्द्र के एक ओर 2 समानान्तर जीवा हैं । उनके बीच की दूरी 1…

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Height and Distance

Questions With Solution a. 30°          b. 45°            c. 60°            d. 90° Solution :- 2. सूर्य का उन्नतांश कोण 45° से 30° हो जाने पर एक उर्ध्वाधर   खड़े खम्भे की परछाई…

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