SSC GD 21st Feb 2019 Shift-1
For the following questions answer them individually
SSC GD 21st Feb 2019 Shift-1 - Question 51
A sector is cut from a circle of diameter 42 cm. If the angle of the sector is $$150^\circ$$ then what is its area in $$cm^2$$.
(Take $$\pi = \frac{22}{7}$$)
SSC GD 21st Feb 2019 Shift-1 - Question 52
The present ages of A and are in the ratio 15 : 8. After 8 years their ages will be in the ratio 17 : 10. What will be the ratio of ages of A and B after 10 years from now?
SSC GD 21st Feb 2019 Shift-1 - Question 53
A circus tent is cylindrical to a height of 3 meters and conical above it. If the radius of the base is 52.5 m and the slant height of the cone is 52 m,then the total area of the canvas required to make it is:
SSC GD 21st Feb 2019 Shift-1 - Question 54
The compound interest on a sum of ₹ 24500 at 10% p.a for $$2\frac{2}{5}$$ years interest compounded yearly is:
Study the following table, which shows the number of units of a product manufactured and sold by a company in five years, and answer questions.
SSC GD 21st Feb 2019 Shift-1 - Question 55
What percent of total units of the product manufactured in 2013 and 2015 is the total units unsold during the five years? (correct to one decimal place)
SSC GD 21st Feb 2019 Shift-1 - Question 56
The ratio of the total number of units sold in 2014 and 2015 to the number of units manufactured in 2017 is:
For the following questions answer them individually
SSC GD 21st Feb 2019 Shift-1 - Question 57
The value of $$1.6 \div 1.6$$ of $$1.6 + 0.6$$ of $$1.4 \div 0.5 - 0.001 \times 1.5 \div 0.075$$ lies between:
SSC GD 21st Feb 2019 Shift-1 - Question 58
The average of 10 numbers is 41. The average of first 3 numbers is 39.4 and the average of last 4 numbers is 43.5. $$4^{th}$$ number is 2 more than the $$5^{th}$$ number and 0.2 more than the $$6^{th}$$ number. What is the average of the $$4^{th}$$ and $$6^{th}$$ numbers
SSC GD 21st Feb 2019 Shift-1 - Question 59
The average age of 24 students in a class is 15.5 years. The age of their teacher is 28 years more than the average of all twenty five. What is the age of the teacher in years?
SSC GD 21st Feb 2019 Shift-1 - Question 60
If 12, x, 8 and 14 are in proportion, then what is the mean proportional between (x - 12) and (x + 4)?
