Question
One alloy of steel contains 74% Iron and 26% carbon.
Another alloy contains 81% Iron and 12% carbon. Later, they are mixed, so that the mixture contains 20% of carbon. What percent of Iron will it contain?Solution
The alloy should be mix in the ratio of 4:3 Now, 
Difference of 81-74 = 7 7 is divided in the ratio of 4:3 7 × `3/7` = 3% So required iron% = 74+3 = 77%
Which of the following is not a component of MCLR?
Which of the following SEBI regulations are concerned with the issue of securities?
How did Indian cities rank in Global Financial Centres Index (GFCI) 33?
Which of the following is not one of the roles played by Global Financial Centres?
Which age group is eligible to buy the ABSLI Anmol Suraksha Kawach plan?
According to Rule 12 of the IFSCA (Banking) Regulation, 2020 cash transactions in foreign currency accounts __________.
Which of the following is NOT a valid purpose for creating a trust under the Indian Trusts Act, 1882?Â
Consider the following statements in regards to the Economic Survey of India 2022-23:
1.India became the second-largest mobile phone manufacturer...
As per the IRDA Act 1999, when IRDA was established, it replaced _______under Insurance Act 1938.
Which of the following are the achievements after the budget of 2014-15 till 2023 - 2024?
- 47.8 crores PM Jana Dhan Accou...
Relevant for Exams:
