SSC CHSL 9 July 2019 Shift-2

Instructions

For the following questions answer them individually

Question 61

A dealer buys an article marked at ₹5000 with two successive discounts of 20% and 5%. He spends ₹200 on repairs and sells it for ₹5000, what is his profit/loss percent ?

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Question 62

If the length of a rectangle is decreased by 11% and the breadth is increased by 11%, its area will undergo:

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Question 63

If $$x - \frac{1}{x} = 7,  then  x^3 - \frac{1}{x^3}$$ is equal to:

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Question 64

In $$\triangle$$ABC, $$\angle$$ A= 72$$^\circ$$. Its sides AB and AC are produced to the points D and E respectively. If the bisectors of the $$\angle$$CBD and $$\angle$$BCE meet at point O, then $$\angle$$BOC is equal to:

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Question 65

A and B can complete a piece of work in 15 days and 20 days respectively. They got a contract to complete the work for ₹77000. The share of A (in ₹) in the contracted money will be:

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Question 66

Let $$\triangle ABC \sim \triangle QPR  and  \frac{ar(\triangle ABC)}{ar(\triangle PQR)} = \frac{4}{25}$$. If AB = 12 cm, BC = 8 cm and AC = 10 cm, then QP is equal to:

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Question 67

A man bought three articles for ₹6,000 each. Hesold the articles respectively at 15% profit, 12% profit and 15% loss. The total percentage profit/loss he earned is:

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Question 68

The given Bar Graph presents the sales of the number of books (in thousands) by six branches of a publishing company during two consecutive years 2000 and 2001.

The total sales (in thousands) by all branches for both the years is:

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Question 69

If $$\sec \theta = 8x  and  \tan \theta = \frac{8}{x}$$(x ≠ 0), then the value of $$16(x^2 - \frac{1}{x^2})$$ is:

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Question 70

The compound interest on a certain sum of money at 21% for 2 years is ₹11,602.5. Its simple interest (in ₹) at the same rate and for the same period is:

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