Delhi SI CPO Nov 24 Shift-2

The following pie chart shows percentage expenditure of a country on different heads. The total expenditure is ₹ 1,680 (in billions). Study the chart and answer the question.

The central angle of the sector representing expenditure on Subsidy is :

The present ages of A and arein the ratio 3 : 4. Twelve years ago, their ages were in the ratio 2 : 3. The sum of the present agesofA andB (in years)is:

The value $$ \frac{4.35\times4.35\times4.35+3.25\times3.25\times 3.25}{43.5\times43.5\times+32.5\times32.5-43.5\times32.5}$$ is:

The given bar graph shows the sales of cars from six branches of a dealer B1, B2. B3, B4, B5. B6, during two consecutive years 2018 and 2019. Blue colour corresponds to the year 2018 and red colour corresponds to the year 2019.

In the bar graph, the ratio of the total sales from branches B1, B2 and B3 taken together for the year 2018 to the sales from the branches B6, B4 and BS for the year 2019, is:

A can complete some work in 35 days and B can complete the same work in 15 days. They worked togetherfor 8 days,then B left the work. In how many days will A alone complete 60% of the remaining work?

A sum of ₹27,000 is divided into two parts A and B such that the simple interest at the rate of 15% p.a. on A and after two years and four years, respectively, is equal. The total interest (in ₹) received together from A and B is:

A train travelling at the speed of x km/h crossed a 300 m long platform in 30 seconds, and overtook a man walking in the same direction at 6 km/h in 20 seconds. What is the value of x?

The value $$\frac{2}{3}\div\frac{3}{10} of \frac{4}{9}-\frac{4}{5}\times1\frac{1}{9}\div\frac{8}{15}-\frac{3}{4}+\frac{3}{4}\div\frac{1}{2} $$ is:

If$$ a^{2}+b^{2}+c^{2}+84 = 4(a-2b+4c),$$ then $$ \sqrt{ab-bc+ca}$$ is equal to :

The following pie chart shows percentage expenditure of a country on different heads. The total expenditure is ₹ 1,680 (in billions). Study the chart and answer the question.

The total amount of expenditure for education and Health (in billions ₹) is: