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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.
| 2. |
PQRS is a parallelogram. RA and RB are perpendiculars from R on PQ and PS, respectively. If RA = 15 cm, RB = 22 cm, and QR = 26 cm, find PQ. |
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| 3. |
Evaluate: a. 18 times (-3)"b. "(-6) times 40 "c. "(-451) times (-76)"d. " (-278) times (-87) |
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| 4. |
Simplify : 81 - 15.68 - 4.2 |
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| 5. |
What should be added to1+2x-3x^(2) to get x^(2)-x-1? |
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| 6. |
Find the perimeter and areaof a square of side 9 cm . |
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Answer» `=86cm^(2)` |
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| 7. |
A saree 4 m long and 1.25 m wide has a border of width 25 cm all around it on the inside .Find thecost of knitting the border at 20 paise per cm^(2). |
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| 8. |
Arun is treating his friends for his birthday. Four of his friends opt for ice creams that cost Rs. 12 each and five of his friends choose a juice costing Rs. 8 each. How much money did Arun spend on the treat? |
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| 9. |
Ashu cleaned (1)/(3) of the room in 1 hour. What part of the room will he clean in 2 (2)/(3) hours? |
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| 10. |
Raman owed 20 candies to his friend. When he started from his home, he had 11 candies and his mother bought him another 30 candies. How many candies does Raman have in total for himself now? |
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| 11. |
Find the product : 1.1xx0.1xx0.11 |
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| 12. |
Find the reciprocal of: 2. 7 |
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| 15. |
ABCD is a parallelogram DP is perpendicular to AB. Given BD = 5 cm, AP = 3 cm. andarea of Delta ADP = 6 sq. cm, find the perimeter of ABCD. |
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| 16. |
By actural division , express each of the following asa repeating decimal : 227/30 |
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| 17. |
Find the product : 5.6 xx1.4 |
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| 18. |
Write (T) for True and (F) for false:(iii) A Cone has one vertex. |
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| 19. |
Arrange the rational numbers 3/(-4), 9/16, -11/12 and 23/(-32)in ascending order. |
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| 20. |
Find the reciprocal of: 3. 5(3)/(5) |
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| 23. |
Evaluate : 32.9 - 75.5 div 2.5 + 16.1 xx 0.3 + 4.5 |
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| 25. |
Evaluate : 2.343 xx 13 |
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| 26. |
The perpendicular from P and QR in the triangle jPQR meets QR at S. Alsl, T is a point on SR sch that QS =3 cm, ST = 4 cm, and T = 8 cm. Find the ratio of the areas of the triangles PQS , PST and PTR. |
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| 27. |
A ladder is placed with one edge on the wall 15 feet above the ground and the other end on the ground 8 feet away from the wall. Find the length of the ladder. |
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| 28. |
A box of candies weighs 640 (1)/(2) g. If each candy weighs 45 (3)/(4)g, how many candies are there in the box? |
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| 29. |
How much is -x^(2)+7y^(2)-3xy less than 2x^(2)-y^(2)+xy? |
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| 30. |
Identify which of the following expressions are polynomials. If so, write their degrees. 4x^(5)-7x^(5)y+3xy^(4) +8y^(5) |
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| 31. |
A circularfield of radius 41 m has a circularpath of uniform width 5 m along and inside its boundary . Find the cost of paving the path at Rs. 25per sq . Metre . |
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| 33. |
Fill in the blanks with the correct symbol out of gt, = and lt: (i) frac(-3)(7)....frac(6)(-13) (ii) frac(5)(-13)....frac(-35)(91) (iii) -2....frac(-13)(5) (iv) frac(-2)(3)....frac(5)(-8) (v) 0....frac(-3)(-5) (vi) frac(-8)(9)....frac(-9)(10) |
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Answer» (ii) = (III) `gt` (IV) `LT` (V) `lt` (vi) `gt` |
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| 36. |
Findthe value of x in each of the following : 1 . 8 : x : : 2 . 4 : 6 . 0 |
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| 37. |
Evaluate the following using properties for multiplication to simplify the multiplication. 125 times 13 times (-8) |
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| 39. |
. Find the median of the given data: 8, 9, 12, 7, 5, 4, 18, 20, 6,3 |
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| 40. |
Solve the following equations and verify the results. 4x-[2x-((3x-7))/5]=2x+1 |
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| 42. |
Puri had invested a certain sum of money in a bank at 4.5% per annum. The bank reduced the rate of interest by 0.5% p.a. Puri withdrew ₹4,000 from his account. At the end of the year, the interest he got was ₹200 less than what he would have got had the bank not reduced the interest rate and he had not withdrew ₹4000. Find the original deposite. |
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| 43. |
Meera has a housewarming party at her place. She knows that around 40 guests will turn up for the party. Calcualte the pieces of sweets she has to order so that the guests take home 4 pieces each. Also, she has 90 lamps available with her, and she wants to use them all by placing them equally on the 20 stairs leading to her house, how many more lamps does she need to buy? |
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| 44. |
Divide : 2.24 div 0.8 |
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| 45. |
Find the time in which the simple interest on a sum of money will be (4)/(5) times the principal at 8% per anuum. |
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| 46. |
Divide ₹1550 into two parts such that if one part is lent out at 15% p.a. and the other at 24% per annum, the total yearly interest income is ₹300. |
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| 47. |
Convert each of the following into a vulgar fraction : 0.12bar(34) |
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| 48. |
Find the third angle of a triangle, two of whose angles are 65^(@) and 71^(@). |
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