2017 SSC CGL 10 Aug Shift-1

Instructions

For the following questions answer them individually

Question 81

In a match, average of runs scored by 7 players is 53. If the runs scored by 6 players are 121, 40, 26, 56, 37 and 48, then how many runs did the 7th player scored?

Video Solution
Question 82

Mohit buys an old bicycle for Rs 2700 and spends Rs 500 on its repairs. If he sells the bicycle for Rs 3520, then what is his profit percentage?

Video Solution
Question 83

If the price of onion increases from Rs 24/kg to Rs 36/kg, then by what percentage a household should decrease the consumption of onion so that expenditure remains same?

Video Solution
Question 84

A train travels 20% faster than a car. Both start from point A at the same time and reach point B, 180 km away at the same time. On the way the train takes 30 minutes for stopping at the stations. What is the speed (in km/hr) of the train?

Video Solution
Question 85

A sum of Rs 720 amounts to Rs 882 at simple interest in $$1\frac{1}{2}$$ years. In how many years will the sum Rs 800 amounts to Rs 1040 at the same rate? 

Video Solution
Question 86

If $$(\frac{x}{y})^{a-4}=(\frac{y}{x})^{2a-5}$$, then what is the relation between x and y?

Video Solution
Question 87

If $$x+\frac{1}{x}=3$$, then what is the value of $$\frac{x^4+5x^3+3x^2+5x+1}{x^4+1}$$ ?

Video Solution
Question 88

If $$3a-\frac{3}{a}-3=0$$, then what is the value of $$a^3-\frac{1}{a^3}+2$$ ?

Video Solution
Question 89

If $$\frac{x+\sqrt{x^2-1}}{x-\sqrt{x^2-1}}+\frac{x-\sqrt{x^2-1}}{x+\sqrt{x^2-1}}=194$$, then what is the value of x?

Video Solution
Question 90

In ΔABC, AD is the median and AD = (1/2)BC. If ∠ACD = 40°, then what is the value (in degrees) of ∠DAB?

Video Solution
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