000.
Example 7 The income of a person is Rs. 3,00,000, in the first year and he receives an increase of Rs.10,000 to his income per year for the next 19 years. Find the total amount, he received in 20 years.
24
Oct
Example 7 The income of a person is Rs. 3,00,000, in the first year and he receives an increase of Rs.10,000 to his income per year for the next 19 years. Find the total amount, he received in 20 years. 00 000 to his income per year for the next 19 years. Find the total [...]
100. Achal bought a second-hand car for Rs 2,25,000 and spend Rs 25,000 for repairing. If he sold it for Rs 3,25,000, what is his profit per cent?
03
Aug
100. Achal bought a second-hand car for Rs 2,25,000 and spend Rs 25,000 for repairing. If he sold it for Rs 3,25,000, what is his profit per cent? 000 and spend Rs 25 000 for repairing. If he sold it for Rs 3 000. 100. Achal bought a second-hand car for Rs 2 25 what [...]
79. Given the principal = Rs 40,000, rate of interest = 8% p.a. compounded annually. Find (a) Interest if period is one year. (b) Principal for 2nd year. (c) Interest for 2nd year. (d) Amount if period is 2 years
03
Aug
79. Given the principal = Rs 40,000, rate of interest = 8% p.a. compounded annually. Find (a) Interest if period is one year. (b) Principal for 2nd year. (c) Interest for 2nd year. (d) Amount if period is 2 years 000. 79. Given the principal = Rs 40 rate of interest = 8% p.a. compounded [...]
92. Anima left one-half of her property to her daughter, one-third to her son and donated the rest to an educational institute. If the donation was worth Rs. 1,00,000, how much money did Anima have?
16
Jul
92. Anima left one-half of her property to her daughter, one-third to her son and donated the rest to an educational institute. If the donation was worth Rs. 1,00,000, how much money did Anima have? 00 000. 92. Anima left one-half of her property to her daughter how much money did Anima have? one-third to [...]
3. Express the number appearing in the following statements in standard form. (ii) Charge of an electron is 0.000, 000, 000, 000, 000, 000, 16 coulomb.
12
Oct
3. Express the number appearing in the following statements in standard form. (ii) Charge of an electron is 0.000, 000, 000, 000, 000, 000, 16 coulomb. 000. 16 coulomb. 3. Express the number appearing in the following statements in standard form. (ii) Charge of an electron is 0.000 October 12, 2020 Category: Chapter 12 - [...]
3. Express the number appearing in the following statements in standard form. (ii) Charge of an electron is 0.000, 000, 000, 000, 000, 000, 16 coulomb.
12
Oct
3. Express the number appearing in the following statements in standard form. (ii) Charge of an electron is 0.000, 000, 000, 000, 000, 000, 16 coulomb. 000. 16 coulomb. 3. Express the number appearing in the following statements in standard form. (ii) Charge of an electron is 0.000 October 12, 2020 Category: Chapter 12 - [...]
11. In a laboratory, the count of bacteria in a certain experiment was increasing at the rate of 2.5% per hour. Find the bacteria at the end of 2 hours if the count was initially 5,06,000.
11
Oct
11. In a laboratory, the count of bacteria in a certain experiment was increasing at the rate of 2.5% per hour. Find the bacteria at the end of 2 hours if the count was initially 5,06,000. 000. 06 11. In a laboratory the count of bacteria in a certain experiment was increasing at the rate [...]
1. A man got 10% increase in his salary. If his new salary is Rs.1,54,000, find his original salary.
11
Oct
1. A man got 10% increase in his salary. If his new salary is Rs.1,54,000, find his original salary. 000. 1. A man got 10% increase in his salary. If his new salary is Rs.1 54 find his original salary. October 11, 2020 Category: Chapter 7 - Cubes and Cube Roots , Maths , NCERT [...]
4.Express the number appearing in the following statements in standard form: (j) The population of India was about 1,027,000,000 in march, 2001.
10
Oct
4.Express the number appearing in the following statements in standard form: (j) The population of India was about 1,027,000,000 in march, 2001. 000 in march 000. 027 2001. 4.Express the number appearing in the following statements in standard form: (j) The population of India was about 1 October 10, 2020 Category: Chapter 13 - Exponents [...]
4.Express the number appearing in the following statements in standard form: (i) The Earth has 1,353,000,000 cubic km of sea water.
10
Oct
4.Express the number appearing in the following statements in standard form: (i) The Earth has 1,353,000,000 cubic km of sea water. 000 cubic km of sea water. 000. 353 4.Express the number appearing in the following statements in standard form: (i) The Earth has 1 October 10, 2020 Category: Chapter 13 - Exponents and Powers [...]