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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. |
Express each of the following ratios in simplest form : 8ab^(2) : 6a^(2) b |
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| 2. |
A box has a base measuring 3 feet by 4 feet. Find the length of the largest rod that can be placed at the bottom of the box. |
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| 3. |
If the product of two fractions is 16 1/9 and one of the fractions is 4 2/7 , then find the other fraction |
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| 4. |
Divide : 0.0783div 0.9 |
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| 5. |
Three-sevenths of a number is greater than two-fifths of the number by 4. Find the number. |
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| 6. |
At a particular time of a day a 7-m high flagstaff casts a shadow which is 8.2 m long.What is the height of the building which casts a shadow 20.5 metres length at the same moment? |
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| 7. |
Fill in the blanks and state the property used. 342+0="________"+342 |
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| 9. |
A number whose fifth part increased by 4 is equal to its fourth part diminished by 10. Find the number |
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| 11. |
Find the products : 5.24 xx1000 |
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| 13. |
Find the : a. Simple interest on ₹1800 at p.a. for 3 years. b. Principal if the interest is ₹140 at 4% p.a. for 2 years. c. Rate of interest if the interest on ₹600 for 5 years is ₹150. d. Time in which ₹10,000 will earn an interest of ₹12600 at 18% p.a. e. Sum which will amount to ₹4590 at 12% p.a. in 3 years. |
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| 14. |
Simplify 85 div 1/11 div 32 (2)/(3) |
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| 15. |
Solve: x-40% of x=12. |
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| 20. |
A rhombus has : |
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Answer» ONE LINE of SYMMETRY |
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| 21. |
Solve : 0.0007676div 100 |
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| 22. |
Add the following expressions:3n^(2)+5mn-6m^(2), 2m^(2)-3mn -4n^(2), 2mn-3m^(2)-7n^(2) |
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| 24. |
₹ 15,000 is invested at 10% p.a. for 1 year. Find the interest at the end of 1 year and also the amount. |
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| 25. |
Find the areaof the rhombus , the lengths of whose diagonals are 17.5 cm and 22.4 cm. |
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| 27. |
Express each of the following as fraction is simplest form : 0.0024 |
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| 28. |
Find the area of a rectangle whose perimeter is 110 m and whose length is 5 m less than twice its breadth. |
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| 29. |
In a board exam,the pass percentages of a certain school for the past three years are 87%,90% and 92%. If 400 students appear for the exam every year,then how many students have passed theexam in the past three years? |
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| 30. |
State true or false in each of the following statements. The inverse of 8 under division is 1/8. |
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| 32. |
Evaluate: 48.32 div 16 |
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| 33. |
Findthe perimeter of : a squareof side 7.4 cm. |
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Answer» `=30.6` CM. |
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| 34. |
Round off : 126.2348to the nearest thousandths. |
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| 37. |
Find the area of the shaded region in the adjoing figure : |
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| 41. |
A square and a rectangle are equal in area. If the side of the square is 24 cm and the length of the rectangle is 32 cm, find its breadth. |
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| 42. |
Nita starts with the number 27 and keeps subtracting 6 from it. Find the number she will arrive at if she carries out the subtraction 6 times. |
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| 43. |
Prem has deposited some mony in a bank 4% per annum. The bank increases the interest rate by 1% p.a. and Prem deposits an additional ₹3000 in his account. The annual interest he receives at the year end is ₹220 more that what he would have received if the bank had not increased the interest rate and had not deposited additional amount. Find the original deposite. |
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| 45. |
A number is doubled to get a second number which is further doubled to get a third number. When these three numbers are added, it is found that the sum is 8 less than 8 times the original number. Find the original number . |
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| 46. |
Anjali covers 43 (1)/(2) km in 7 (1)/(4) hours and Nisha covers 27 (5)/(8) km in 4 (1)/(4) hours Who walks faster. Who walks faster and by how much? |
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| 47. |
Simplify and write in exponential form : (3xx7^(2)xx11^(8))/(21xx11^(3)) |
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| 48. |
Two crossroads, each of width 3 m, run at right angles through the centre of a rectangualr park of length 90 m and breadth 60 m and parallel to its sides. Find the area of the roads. Also find the cost of constructing the roads at the rate of Rs 120 per m ^(2). |
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| 49. |
Evaluate: 13.6725 div 75 |
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