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This section includes 7 InterviewSolutions, each offering curated multiple-choice questions to sharpen your Current Affairs knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
What should be subtracted from 1+x-x^(2) to get 2x+x^(2)? |
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| 3. |
ABCD is a rectangle measuring 60 cm by 50 cm P,Q,and R are the points on AB, AD , and BC, respectively, such that AP = 40 cm, AQ = 20 cm, and BR = 40 cm.Find the area of the polygon QPBCD. |
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| 5. |
Add : 5a+6b-3c, 4b+c-3a and a-6c-3b. |
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| 6. |
A shopkeeper sells a pencil for Rs. 5 (1)/(4). He makes a total ofRs. 446 (1)/(4) by the end of the day. If the pencils came in boxes of 15 each, how many boxes has he sold by the end of the day? |
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| 8. |
Fill in the blanks and state the property used. If x and y are two integers, then x + y is also _______. |
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Answer» an integer |
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| 9. |
The perimeters of a square and a rectangle are equal. If their areas be A m^(2) and B m^(2), then which of the following is a true statement? |
| Answer» ANSWER :C | |
| 10. |
Fill in the blanks and write the property used in each of the following. 17 times (82-45)="______"-(17 times 45) |
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| 11. |
By actural division , express each of the following asa repeating decimal : 7/12 |
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| 12. |
Check whether the following numbers are in proportion or not : 20, 18, 5, 6 |
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| 13. |
What fraction is 300 mL of 1 L? |
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| 14. |
Find the product : 0.028 xx0.9 |
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| 16. |
Solve : 0.0098 div 10 |
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| 18. |
A rectangular field measures 25 m by 14 m. Along the side measuring 14 m, a semicircular platform with the diameter along the side of the field is made. Find the area of the remaining field. |
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| 22. |
Which is greater: (3)/(11) of (2)/(5) or (4)/(7) of (5)/(8) ? |
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| 24. |
One side of a parallelomgram is 16 cm. With this side taken as base, the corresponding height is 9 cm. Find its area. |
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Answer» `=149 sq. m ` |
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| 25. |
Evaluate: 2.145 div 5 |
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| 26. |
Simplify : 555 - 55.5 - 5.555 |
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| 27. |
Find the area of the shaded rigion in the adjoing figure , it being given that ABCD is a square of side 12 cm, CE = 4 cm ,FA = 5 cm and BG =5 cm. |
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| 28. |
Evaluate: 0.056 div 7 |
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| 29. |
Evaluate the following after simplifying the multiplication using properties of multiplication. (-59) times (-103) |
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| 31. |
State whether true or false. 12+(-15)=12-15 |
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| 32. |
Find the perimeter and area of a square whose side measures : 14 cm |
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| 34. |
Subtract : 3a-2b +4c from 5a-3b-5c |
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| 36. |
Calculate the value of x in the adjoining figure. |
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| 37. |
Multiply the 202.02 xx 2.2 |
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| 39. |
A sum of money, invested with simple interest, amounts to ₹23,400 in 5 years and to ₹26,640 in 8 years. Find the sum of money and the rate of interest. |
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| 40. |
ABCD is a parallelogram. Find the ratio of the area of Delta ABC to the area of the parallelogram ABCD. |
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| 41. |
The ratio of Ram's savings to his expenditure is 5:2 and that of Manu is 4:3. If Ram's expenditure is 1/3 rd of Manu's expenditure and the sum oftheir expenditures is Rs3000, then find the salaries of Ram and Manu, respectively. |
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| 42. |
Evaluate: 61.56 div 6.48 |
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| 43. |
Divide ₹ 760 among A, B, C such that A gets (5)/(6) of what Bgets andthe ratio between the shares of B and C is 3 : 4 |
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| 45. |
Convert each of the following into a vulgar fraction : 0.1bar(43) |
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| 46. |
{:("Column A", "Column B"),("The average of the sum of the square of the", (a) 5:1),("first five natural numbers is ",),("If" x = 5y", then "x:y" is", (b)20%),("The cost price of an article is Rs. 200 and its", (c) 10%),("selling price is Rs. 180. Find the loss percentage.",),("At what rate of interest will Rs. 250 amount to ", (d) 11),("triple its present value in 10 years at simple ",),("interest(p.a)%",),(,(e) 1:5),(,(f) 15%),(,(g) 10):} |
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Answer» `= (1 + 4 + 9 + 16 + 25)/(5) = (55)/(5) = 11` `(a) : x = 5y rArr (x)/(y) =(5)/(1) rArr x:y = 5:1` `(c): CP = Rs. 200, SP = Rs. 180, " Loss" = Rs. 20` `" The loss percentage " = (20)/(200) xx 100% = 10%` `(b): " Principal "= Rs. 250` Amount = Rs. 750 Simple Interest = Rs. 500 Rate = ? TIME= 10 Years `rArr = 500 = (250 xx R xx 10)/(100)` R = 20%1 |
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| 48. |
An insect is at a point A on a wall. It crawls up 3 inches and thenn slides down by 6 inches. The insect then again crawls up 5 inches. How many inches above or below the point A is the insect now? |
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| 49. |
Simplify:i (-8)xx9 + (-8)xx7ii 9 xx (-13) + 9 xx (-7)iii 20 xx (-16)+ 20xx14iv (16)xx (-15) + (-16)xx (-5)v (-11) xx (-15) 4-(-11) xx (-25)vi 10xx(-12) + 5xx(-12)vii(-16) xx (-8) + (-4) xx (-8)viii (-26) xx 72 +(-26) xx 28 |
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Answer» II -180 iii -40 IV 320 v 440 vi -180 vii 160 VIII -2600 |
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| 50. |
Check whether the following numbers are in proportionor not : 0.8, 3, 2.4, 9 |
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