SSCCHSL20March2018AfternoonShift Related Question Answers

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2. In the following question, four words are given out of which one word is correctly spelt. Select the correctly spelt word.





3. In the following question, select the odd word pair from the given alternatives.





4. In the following question, a word has been written in four different ways out of which only one is correctly spelt. Select the correctly spelt word.





5. In the following question, select the odd letter/letters from the given alternatives.





6. $$\frac{9}{15}$$ of $$\frac{7}{3}$$ of a number is greater than $$\frac{7}{12}$$ of $$\frac{3}{5}$$ of the same number by 7. Find the number.





7. The addition of a rational number and its reciprocal is $$\frac{74}{35}$$. Calculate the number.





8. How many solutions does a pair of linear equations will have, if the equations are 7x+4y-16=0 and 14x+6y-32=0?





9. If $$(x+1)$$ is a factor of $$x^2 -7qx+12q=0$$, then find the possible values of $$q$$.





10. If the $$\angle A=\angle D$$ and $$\frac{AB}{DE}=\frac{AC}{DF}$$ then both triangles ABC and DEF is similar by which of the following criteria?





11. The chord of a circle is 10 cm in length and at a distance of $$\frac{10}{\sqrt3}$$cm from the centre. Calculate the angle subtended by the chord at the centre of a circle.





12. The length of a rectangular plot is increased by 60%. By how much percentage its breadth should be decreased so that total area remains same?





13. The sum of two numbers is 80 and their difference is 8. What is the ratio of the two numbers?





14. In what ratio must a mixture of 40% acid be mixed with that of 60% acid to get a mixture of 49% acid?





15. If the average of 46, x, 30, 36, 59, 82, 68 and 94 is 56.5, then what is the value of x?





16. The difference between simple interest on a certain sum at the rate of 8% per annum for 18 months and 24 months is Rs 452. What is the sum (in Rs)?





17. If the loss incurred on selling an article is 23%, then what will be the ratio of its cost price and selling price?





18. An item is sold at two successive discounts of 20% and 20%. The selling price of article after the two discounts is Rs 1280. If it is sold only at one discount of 30%, then what will be the selling price (in Rs) of the article?





19. If $$x=\frac{\sqrt{5}+1}{\sqrt{5}-1}$$ and $$y=\frac{\sqrt{5}-1}{\sqrt{5}+1}$$, then what is the value of x-y ?





20. A, B and C can complete a work in 5, 12 and 30 days respectively. In how many days can A, B and C together can do $$\frac{4}{7}$$ of the same work?





21. A train starts from a place S at 11:00 a.m. and arrives at another place T at 2:30 p.m. on the same day. If the speed of the train is 25 m/s then what will be the distance (in km) covered by the train?





22. The bar graph shows the number of SUVs of different brands sold by a dealer in a month. Study the diagram and answer the following questions. Units sold of which SUV brand were the lowest?
 





23. What is the ratio of units sold of brand G to that of brand A?





24. Units sold of brand B was lesser than that of brand D by _______.





25. If the average price of a SUV sold by the dealer is Rs. 8 lakhs then what is the sales (in Rs lakhs) of all the SUV sold by the dealer in the month?





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