SSC CPO 9th Dec 2019 Shift-1
For the following questions answer them individually
A wheel has diameter 84 cm, then how far does the wheel go (in metres) in 16 revolutions? (Take $$\pi = \frac{22}{7}$$)
Pipes A and can fill an empty tank in 6 and 8 hours respectively, while pipe C can empty the full tank in 10 hours. If all three pipes are opened together, then the tank will get filled in:
Which is the largest six digit number, which when divided by 12, 15, 20, 24 and 30, leaves the remainders 8, 11, 16, 20 and 26 respectively.
4 boys from school A and 6 boysfrom school B together can set up an exhibition in 5 days, which 5 boys from school A and 10 boys from school C together can do in 4 days or 3 boys from school B and 4 boysfrom school C together can do in 10 days. Then how manyboys from schoolA can set up the exhibition in one day?
The height of a right circular cone is 35 cm and the area of its curved surface is four times the area of its base. What is the volume of the cone (in $$10^{-3} m^3$$ and correct up to three decimal places)?
The given pie-chart represents the distribution of the percentage of sales of a particular brand of car from five showrooms A, B, C, D and E during 2018. The total number of cars sold during that year from the five showrooms is 5000.
What is the total number of cars sold from the show rooms B and D?
If 10 men can complete a piece of work in 12 days by working 7 hours a day, then in how many days can 14 mendo the same work by working 6 hours a day?
The given pie-chart represents the distribution of the percentage of sales of a particular brand of car from five showrooms A, B, C, D and E during 2018. The total number of cars sold during that year from the five showrooms is 5000.
What is the central angle (nearest to 0.1 degree) of the sector corresponding to the sales from the showroom C?
Aclock tower stands at the crossing of two roads whichpoint in the north-south and the east-westdirections. P, Q, R and S are points on the roads due north, east, south and west respectively, where the angles of elevation of the top of the tower are respectively, $$\alpha, \beta, \gamma$$ and $$\delta$$, Then $$\left(\frac{PQ}{RS}\right)^2$$ is equal to:
What is the simplified value of:
$$7\frac{1}{3}\div2\frac{1}{2} of 1\frac{3}{5} - \left(\frac{3}{8} + \frac{1}{7} \times 1\frac{3}{4}\right) - \frac{5}{24}$$
