SSC GD 8th Dec 2021 Shift-2

Instructions

For the following questions answer them individually

Question 51

The compound interest on a sum off ₹8,400 in 3 years at a certain rate per cent per annum, is ₹6115.20, interest being
compounded annually. What will be the difference (in ₹) between compound interest on the same sum at the same rate for $$1\frac{1}{2}$$ years, when the interest is compounded half yearly and the simple interest on the same sum for same rate and for the same period?

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Question 52

Two men X and Y working together, completed a job in 6 days. If X had worked thrice as efficiently as he actually worked and Y had worked one-fomth as efficiently as he acn,ally worked, the work would have been completed in 4 days. In how many days X alone could complete the work?

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Question 53

The value of $$72 \div 180 \times 5 - \left[96 \div 64 of 5 - 25 \div 16 \times \left(23-29\right)-11\right] \div 1\frac{23}{30}$$ is:

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Question 54

The fourth proportional to 4, 8, 15 is:

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Question 55

Find the HCF of $$\frac{4}{25}, \frac{8}{35}$$ and $$\frac{22}{40}$$.

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Question 56

A cylindrical vessel of base radius 10.5 cm and height 30 cm is $$\frac{4}{5}$$ full of water. The entire water is poured into a rectangular tub of length 44 cm and breadth 36 cm. The height (in cm) to which the water level rises in the tub is:
(Take $$\pi = \frac{22}{7}$$) (Assuming no overflow of water)

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Question 57

If the LCM of four distinct numbers is 270 and the HCF of each pair is 9, then what is the product of the four numbers?

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Question 58

A trader sells an article at a discount of 28% on its marked price and still gains 20%. If he gains ₹10.50 on the sale of
one article, then what is the marked price (in ₹) of the article?

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Question 59

A and B can do a cerain work in $$22\fra{1}{2}$$ days and 30 days, respectively. They started the work together but after 6 days, B had to leave. Then, A working with C completed the remaining work in 3 days. C alone can complete the original work in:

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Question 60

Find the volume of a cone the radius of whose base is 18 cm and its height is 35 cm. (Taken $$\pi = \frac{22}{7}$$)

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