Questions

Headache and Heartache are the only two words that of more than 2 letters that both begins and ends with the letters "HE" in the same order.

So, resistance of Wire 2 is R/4 as radius is half of wire 1, so area would be 4 times of wire 1.

Now for resistance in series. R= R1 + R2.

Therefore, Final R= R + R/4 = 5R/4

In the aggregate expenditures model, it is assumed that investment does not change when real GDP changes.

• The aggregate expenditure is the sum of all the expenditures undertaken in the economy by the factors during a specific time period.

• The aggregate expenditure determines the total amount that firms and households plan to spend on goods and services at each level of income.

The Buddh International Circuit, an Indian motor racing circuit, is located in Greater Noida.

A battle was fought between Iran under the king Darius and the state of Greece in 490 B.C at Marathon near Athens. This battle is known as the 'Battle of Marathon' in World History.