RRB JE 26th June 2019 Shift-3
For the following questions answer them individually
Study the following pie chart and answer the question given below it.
The following pie chart represents the expenditure on various items and savings in a month fora family.
If savings in a month amount to Rs.8000, what is the total expenditure for the month?
Two pipes can fill a cistern in 12 minutes and 15 minutes. A third pipe can empty it in 6 minutes. The first two are open for 6 minutes and after that the third pipe is also opened. In what time will the cistern be emptied?
Why is nichrome alloy used for making heating elements of electrical appliances such as electric iron, toaster, etc.?
Earthquake produces __________ waves before the main shock waves which alert some animals.
If '$$+$$' means '$$\times$$', '$$-$$' means '$$+$$', '$$\times$$' means '$$\div$$' and '$$\div$$' means '$$-$$', then,Â
$$9 \div 5 + 4 - 4 \times 2 = ?$$
