NCERT Solutions for Class 11 Maths provided here have been put together by our subject experts. The solutions have been mainly crafted to simplify all Class 11 Math problems, which are given in the textbooks prescribed in CBSE syllabus (2022-2023). These NCERT Solutions of Class 11 Maths are organized systematically and cover all the 16 chapters included in the syllabus. Therefore, the NCERT...
- Chapters : 17
- Category : class 11
Course Tests
Students need to submit this test within 1 day of completing the video lecture.
Percentage
1. When 30 is subtracted from a number, the result is 80 % of the number. Find the number.
1. 150 2. 120 3. 100 4. 80 5. None of these
2. Mohan spends 40 % of his income on rent, 20 % on food, 10 % on entertainment and saves the rest. If he saves a net amount of Rs. 4380, find his income.
1. 30,660 2. 21,900 3. 17,800 4. 15,200 5. 14,600
3. The prices of chocolates dropped by 15 % and thus Rashi was able to save Rs. 1.35 on each
chocolate. Find the new price of one chocolate.
1. Rs. 7.65 2. Rs. 8.65 3. Rs. 9 4. Rs. 9.35 5. Rs. 10.35
4. In a mixture of milk and water, milk accounts for 75 %. Find the amount of the mixture if it
contains 28 lts of water.
1. 21 lts 2. 56 lts 3. 84 lts 4. 112 lts 5. 168 lts
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