SSCCHSL17March2018AfternoonShift 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 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. In the following question, four groups of three numbers are given. In each group the second and third number are related to the first number by a Logic/Rule/Relation. Three are similar on basis of same Logic/Rule/Relation. Select the odd one out from the given alternatives.





7. Find the value of $${(216)^{\frac{2}{3}}+(36)^-{\frac{1}{2}}}$$





8. Find the number of prime factor of 20790.





9. If $$p=\sqrt{72-\sqrt{72-\sqrt{72-\sqrt{72-......\infty}}}}$$, then find the value of $$2p^2+1$$.





10. If $$X+Y+Z=6$$ and $$XY+ZX+ZY=10$$, then find the value of $$X^3+Y^3+Z^3-3XYZ$$.





11. In a triangle ABC, a line is drawn from C which bisects AB at point D. Find the ratio of area of the triangles DBC and ABC.





12. The area of a right angled triangle ABC, right angled at B, is 46 sq units. A median is drawn from A to BC which intersects at D. Find the area (in sq. units) of triangle ABD.





13. X and Y give an exam. Difference of their marks is 45 and the difference of their marks is 15% of the maximum marks. What is the maximum marks for the exam?





14. If P : Q : R = 6 : 7 : 8 and R : S = 3 : 5, then what is P : S?





15. In what ratio must a mixture of 11% sugar strength be mixed with that of 25% sugar strength so as to get a new mixture of 13% sugar strength?





16. What is the average of 90, 250, 240, 204, and 616?





17. A sum of money invested at simple interest becomes $$\frac{13}{10}$$ of itself in 2 years and 6 months. What is the rate (in percentage) of interest per annum?





18. The ratio of the cost price and selling price of an article is 5 : 3. What is the loss percentage?





19. A shopkeeper offers the following 3 schemes. Which scheme has the maximum discount percentage? I. Two successive discounts of 30% and 20% II. Buy 4 get 7 III. Buy 4 get 3 free





20. If $$4^x= \sqrt[7]{1024}$$, then what is the value of X ?





21. 12 men or 30 boys can complete a work in 72 days. How many days will 48 men and 24 boys will take to complete the same work?





22. A train starts moving from a place P at 10:00 a.m. and arrives at another place Q at 5:30 p.m. on the same day. If the speed of the train is 50 km/hr, then what will be the distance (in km) covered by the train?





23. The bar graph shows 1 month's sales figures of different brands of washing machines of a certain electronics store in Rs 1000s. Study the diagram and answer the following questions. Sales of which washing machine brand were the second highest?
 





24. What is the ratio of sales of brand G to that of brand A?





25. Sales of brand D was greater than that of brand B by ________.





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