SSC CHSL 2 July 2019 Shift-1

The volume of a right circular cone is 924 cm$$^3$$. If its height is 18 cm, then the area of its base (in cm$$^2$$) is:

The given Bar Graph presents the Target and Actual production of AC Machines (numbers in thousands) of a factory over five months.

In which month the actual production of AC Machines was 25% more than the target production?

In $$\triangle$$ABC, AB = 7 cm, BC = 24 cm and AC = 25 cm.If is the centroid of the triangle, then what is the length (in cm) of BG ?

The given Bar Graph presents the Target and Actual production of AC Machines (numbers in thousands) of a factory over five months.

The total target production of AC Machines in February, April and May was what percentage less than the total actual production of AC Machines overall the five months(correct to one decimal place)?

If 30 persons take 10 days to complete a certain work working 8 hours a day, then 40 persons should work how many hours a day so that the work is completed in 6 days?

The simple interest on a certain sum for $$3\frac{1}{2}$$ years at 10% per annum is ₹2,940. What will be the compound interest on the same sum for $$2\frac{1}{2}$$ years at the same rate when interest is compounded yearly (nearest to a rupee)?

There are 90 students in a class, out of which 70% are from village A and others are from village B. The average score of students from village B in a test is 20% more than that from village A. If the average score of all the students is 53, then what is the average score of the students from village B?

If $$a + b + c = 5, a^2 + b^2 + c^2 = 27,  and  a^3 + b^3 + c^3 = 125$$, then the value of 4abc is:

If $$\cos^2 \theta - \sin^2 \theta - 3 \cos \theta + 2 =0, 0^\circ < \theta < 90^\circ$$, then what is the value of $$4 \cosec \theta + \cot \theta$$ ?

After allowing a discount of 10% on the marked price of an article,it is sold for ₹360. Had the discount not been given, the profit would have been 25%. Whatis the costprice ofthe article?