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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. |
An angle having equal arms possesses how many lines of symmetry ? Show all possible lines of symmetry in such an angle. |
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| 2. |
Multiply the 23.14 xx 2.341 |
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| 3. |
Find thearea of a rhombus having each side equal to 17 cm and one of its diagonal equal to 30 cm . |
| Answer» Answer :C | |
| 4. |
A car is driven at an average speed of 30 km/hr for 15 minutes. At what speed should the car be driven, if the same distance is to be covered in 18 minutes? |
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| 5. |
Findthe perimeters of :A triangle ABC having sides of lengths , AB=7 cm , BC =5 cm , AC = 8.5 cm |
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| 7. |
LMNO is a parallelogram where OP is perpenducular to AB. If OM = 20 cm, LP = 9 cm,and area of Delta LPO= 54 sq. cm, find the perimeter of LMNO. |
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| 8. |
Divide : 2.8 div10 |
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| 10. |
Convert each of the following into a vulgar fraction : 0.1bar6 |
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| 12. |
A rectangular plot ofl andis 50 m long .The cost of levelling the plot at Rs. 12.50 per m^(2) is Rs. 20000. Find (i) the area of the plot , (ii)the bradth of the plot , (iii)the perimeter of the plot . |
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Answer» (ii) 32 m (III)164 m |
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| 13. |
Write each of the following decimals into expanded form : 16.74 |
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| 14. |
Solve the following equations and verify the results. a/7+8=a+6 |
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| 15. |
What should be subtracted from 2x^(2)-y^(2)+4z^(2) to get x^(2)+y^(2)-z^(2)? |
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| 16. |
Convert each of the following fractions into a decimal : 3/25 |
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| 17. |
Two equal sides of an isosceles triangle are 4 m less than 3 times the third side. Find the dimensions of the triangle, if the perimeter is 55 m. |
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| 18. |
Which letters of the English alphabet have : a single vertical line of symmetry |
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| 19. |
Write each of the following decimals into expanded form : 243.689 |
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| 20. |
Which central tendency has been used to arrive at the following statements?The weights of players in the football team vary by 12 kg. |
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| 21. |
48 g="____________"kg |
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| 22. |
Add the following rational numbers: (i) -2/3 and 3/4, (ii) -4/9 and 5/6, (iii) -5/18 and 11/27 (iv) -7/12 and -5/24, (v) -1/18 and -7/27, (vi) 21/(-4) and -11/8 |
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| 23. |
If one of the base angles of an isosceles triangle measures 30^(@), find the measures of the remaining two angles ? |
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| 24. |
Find the rate of interest if : a. the interest on ₹1800 for 4 years is ₹432. b. the interest on ₹2200for 3 years is ₹330. |
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| 25. |
₹5000 yields ₹100 more aas interest than ₹4000, if both the sums are invested at the same rate of interest per anuum for 2 years. Find the rate of interest. |
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| 26. |
Find the area of a rectangle of length 3.2 cm and breadth 2.8 cm. |
| Answer» Answer :A | |
| 27. |
Find the product. 17.07 xx 10 |
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| 28. |
Solve :(x)/(7) +x=16 |
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| 30. |
A circle is inscribed in a square of area 784cm^(2) Find the area of the circle. |
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| 31. |
Evaluate: a. (12 times (-15) times (24))/((-3) times 5) b. 90 times (-4) +405 div [110-{25-(25 times2)}] |
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| 33. |
Which of the following staements are true and which of them are false?(ii)An angle with equal arams has its bisector as the line of symmetry. |
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| 34. |
Add : 3x^(2)+5x-4, 2x+3-x^(2) and 8-3x+7x^(2). |
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| 36. |
Square tiles of side 20 cm are to be laid on the floor of a room 10 m by 4.5 m . How many tiles will beneeded ? Findthe cost of putting the tiles at Rs. 131 .40 per tile . |
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| 37. |
Fill in the blanks and state the property used. (-946)+(-209)="_______"+(-946) |
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Answer» `(-209)` |
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| 39. |
Express (-30)^(18) as a product of exponential forms in four different ways. |
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| 40. |
Construct a right-angled triangle whose hypotenuse measures 5.6 cm and one of whose acute angles measures 30^(@). |
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| 41. |
Show that the associative property does not hold for integers under subtraction. |
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Answer» `a-b+c NE a-b-c` |
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| 42. |
Identify like terms in the following: abc, ab^(2)c, acb^(2), c^(2)ab, b^(2)ac, a^(2)bc, cab^(2) |
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| 44. |
Find the product. 1.07 xx 1000 |
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| 45. |
The two angles of triangle measure 63^(@) and 47^(@) respectively. Find the measure of the the third angle of the triangle. |
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Answer» `80^(@)` |
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| 46. |
Fill in the blanks. b. The number of times an object looks exactly as it lookedbefore the rotation started in one complete rotation is called ________. |
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