SSC CGL 13th August 2021 Shift-2

Instructions

For the following questions answer them individually

Question 61

A 240 m long train overtakes a man walking at 6 km/h, in the same direction, in 9seconds. How much time (in seconds) will it take to pass a 372 m long tunnel with thesame speed?

Video Solution
Question 62

Cough syrup of three different flavors - A, B and C(in lakh bottles) manufactured by a medicine company overa period of five years from 2010 to 2014 has been shown in the bar graph.

The ratio of the average production of all flavors in 2012 to the difference of the average production of flavor A in 2012, 2013 and 2014 and the average production of flavor C in 2012. 2013 and 2014 is:

Video Solution
Question 63

If $$16x^2 + y^2 = 48$$ and $$xy = 2, x, y > 0$$, then the value of $$(64x^3 + y^3)$$ is:

Video Solution
Question 64

Find the value of $$\frac{8 \sin 30^\circ \sin^2 60^\circ - 4 \sin 90^\circ - \sec^2 45^\circ}{\tan^2 45^\circ - \cot^2 30^\circ}$$.

Video Solution
Question 65

If $$x - \frac{1}{x} = 5, x \neq 0$$, then what is the value of $$\frac{x^6 - 5x^3 - 1}{x^6 + 7x^3 - 1}$$?

Video Solution
Question 66

A shopkeeper sold two articles for ₹10591 each. On one he gained 19% and onthe other he lost 11%. What was his overall gain or loss percent(correct to one decimalplace)?

Video Solution
Question 67

Ifa five digit number 247xyis divisible by 3, 7 and 11, then whatis the value of (2y-8x)?

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Question 68

The value of
$$\frac{4 \sin^2 30^\circ \tan 60^\circ - 3 \cos^2 60^\circ \sec^2 30^\circ}{4 \cot^2 45^\circ - \sec^2 60^\circ + \sin^2 60^\circ + \cos^2 90^\circ}$$ is:

Video Solution
Question 69

The histogram shows the weights of students of class X in a school.

Let x be the number of students whose weight is less than 50 kg and y be the number of the students whose weight is greater than or equal to 60 kg. What is the value of x : y?

Video Solution
Question 70

Number of male and female members in different organizations A, B, C, D and E are given in the bar graph.

What is the ratio of average number of females in all the five organizations to the average number of males in all the five organizations?

Video Solution
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