SSC CHSL 15th April 2021 Shift-2

Instructions

For the following questions answer them individually

Question 61

Study the given pie-chart and answer the question that follows.
The pie-chart represents the percentage distribution of candidates qualified in a bank examination from six different districts of a State in 2016. The total number of qualified candidates from the State is 68000.

If 22% and 20% of the qualified students from Districts B and C. respectively. were 22 years old or below. then the number ofqualified students who were above 22 years from District B is what percent(to the nearestinteger) of the number of qualified students who were above 22 years from District C?

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Question 62

The given pie charts show the distribution of students of graduate and postgraduate levels in five different institutes. P,Q. R. S and T, in a town. Study the pie charts and answer the question that follows.
(i) Total number of students of graduate level in five different institutes = 12400

(ii) Total number of students of post graduate level in five different institutes = 8000

The number of students in graduate level in institute S is approximately what percentage more than the number of students in post graduate level in institute S? (correct to one decimal place)

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Question 63

If $$(3p - 5m) = 5$$ and $$pm = 6$$, then what is the value of $$(9p^2 - 25m^2)$$?

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Question 64

A number is mistakenly multiplied by $$\frac{7}{5}$$ instead of being multiplied by $$\frac{3}{2}$$ . What is the percentage changein the result due to this mistake?

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Question 65

When an integer n is divided by 6, the remainder is 5. What is the remainderif 9n is divided by 6?

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Question 66

If 9685 is divided into three parts in such a way that one-fourth ofthe first part, one-third of the second part and onesixth of the third part are equal, then what is the first part?

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Question 67

The sum of the radii of two circles is 286 cm and the area between the concentric circles is 50336 cm$$^2$$ . What are the radii (in cm) of the two circles? Take $$\pi = \frac{22}{7}$$

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Question 68

The average monthly expenditure of a man is ₹2,400 during the first three months, ₹3,500 during the next five months and ₹4,800 for the remaining four months.If his total saving is ₹3,500 during the entire year, then what is his average monthly income (in ₹)?

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Question 69

The diameter of a semi circle is 5.6 m. What is its perimeter (in m, correct to one decimal place)? (Take $$\pi = \frac{22}{7}$$)

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Question 70

What is the value of:
$$\frac{\left[\frac{1}{9} \div \frac{1}{9} of \frac{1}{9}\right]\times \frac{1}{9}}{\frac{1}{9} + \frac{1}{9} of \frac{1}{9}}$$ ?

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