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. |
1 rupee,2 rupee and 5 rupee coins r in the ratio 5:4:1.If the total money is ₹3636 find the no.of 1,2,5 rupee coins |
| Answer» 1 rupee,2 rupee and 5 rupee coins r in the ratio 5:4:1.If the total money is ₹3636 find the no.of 1,2,5 rupee coins | |
| 2. |
Question 15The graph of the linear equation y = x passes through the point:A) (32,−32)B) (0,32)C) (1,1)D) (−12,12) |
|
Answer» Question 15 The graph of the linear equation y = x passes through the point: A) (32,−32) B) (0,32) C) (1,1) D) (−12,12) |
|
| 3. |
State the type of the underlined adverb. Maya often wrote to mother about her ordeal in the hostel. |
|
Answer» State the type of the underlined adverb. Maya often wrote to mother about her ordeal in the hostel. |
|
| 4. |
Question 2(iii)The following line graph shows the yearly sales figures for a manufacturing company.Compute the difference between the sales in 2002 and 2006. |
|
Answer» Question 2(iii) The following line graph shows the yearly sales figures for a manufacturing company. |
|
| 5. |
Express 144 as the sum of odd natural numbers. |
|
Answer» Express 144 as the sum of odd natural numbers. |
|
| 6. |
In the given construction, PQ is the perpendicular bisector AX RS is the perpendicular bisector AY XA is the angle bisector of the ∠LXY YA is the angle bisector of the ∠MYX Then ∠CAB will be |
|
Answer» In the given construction,
Then ∠CAB will be |
|
| 7. |
find the value of ∫_2^4dx/x. |
| Answer» find the value of ∫_2^4dx/x. | |
| 8. |
Use the identity to find the products:(i) (x + 6)(x − 6); (ii) (3x + 5) (3x − 5);(iii) (2a + 4b) (2a − 4b); (iv). |
|
Answer» Use the identity (i) (x + 6)(x − 6); (ii) (3x + 5) (3x − 5); (iii) (2a + 4b) (2a − 4b); (iv) |
|
| 9. |
A contractor estimates that 3 persons could rewire Jasminder’s house in 4 days. If, he uses 4 persons instead of 3, how long should they take to complete the job? |
|
Answer» A contractor estimates that 3 persons could rewire Jasminder’s house in 4 days. If, he uses 4 persons instead of 3, how long should they take to complete the job? |
|
| 10. |
If the number 2345 a 60b is exactly divisible by 3 and 5, then the maximum value of a + b is(a) 12(b) 13(c) 14(d) 15 |
|
Answer» If the number 2345 a 60b is exactly divisible by 3 and 5, then the maximum value of a + b is (a) 12 (b) 13 (c) 14 (d) 15 |
|
| 11. |
Four alternative options are given for each of the following statements. Select the correct option.The expansion of (2x − 3y)2 is:A. 2x2 + 3y2 + 6xyB. 4x2 + 9y2 − 12xyC. 2x2 + 3y2 − 6xyD. 4x2 + 9y2 + 12xy |
|
Answer» Four alternative options are given for each of the following statements. Select the correct option. The expansion of (2x − 3y)2 is: A. 2x2 + 3y2 + 6xy B. 4x2 + 9y2 − 12xy C. 2x2 + 3y2 − 6xy D. 4x2 + 9y2 + 12xy |
|
| 12. |
Write down the (i) abscissa (ii) ordinate (iii) Coordinates of P, Q, R and S as given in the figure: [4 MARKS] |
|
Answer» Write down the (i) abscissa (ii) ordinate (iii) Coordinates of P, Q, R and S as given in the figure: [4 MARKS]
|
|
| 13. |
find the domain of \log (x^2-4x+3)? |
| Answer» find the domain of \log (x^2-4x+3)? | |
| 14. |
46. If }\operatorname{log}_{x+1}2x-1+\operatorname{log}_{2x-1}x+1=2, find }x |
| Answer» 46. If }\operatorname{log}_{x+1}2x-1+\operatorname{log}_{2x-1}x+1=2, find }x | |
| 15. |
Sides of a quadrilateral ABCD measure 9 m, 40 m, 28 m, and 15 m and the angle between the first two sides is a right angle. What is the area of quadilateral ABCD? |
|
Answer» Sides of a quadrilateral ABCD measure 9 m, 40 m, 28 m, and 15 m and the angle between the first two sides is a right angle. What is the area of quadilateral ABCD? |
|
| 16. |
Question 123State whether the statements are True or False.A quadrilateral can have all four angles as obtuse. |
|
Answer» Question 123 State whether the statements are True or False. A quadrilateral can have all four angles as obtuse. |
|
| 17. |
सीमा पर तैनात फ़ौजी ही देश-प्रेम का परिचय नहीं देते। हम सभी अपने दैनिक कार्यो में किसी न किसी रूप में देश-प्रेम प्रकट करते हैं; जैसे - सार्वजनिक संपत्ति को नुकसान न पहुँचाना, पर्यावरण संरक्षण आदि। अपने जीवन-जगत से जुड़े ऐसे और कार्यों का उल्लेख कीजिए और उन पर अमल भी कीजिए। |
|
Answer» सीमा पर तैनात फ़ौजी ही देश-प्रेम का परिचय नहीं देते। हम सभी अपने दैनिक कार्यो में किसी न किसी रूप में देश-प्रेम प्रकट करते हैं; जैसे - सार्वजनिक संपत्ति को नुकसान न पहुँचाना, पर्यावरण संरक्षण आदि। अपने जीवन-जगत से जुड़े ऐसे और कार्यों का उल्लेख कीजिए और उन पर अमल भी कीजिए। |
|
| 18. |
Find the equation of line with the given slope and point and plot the line of this equation. |
|
Answer» Find the equation of line with the given slope and point and plot the line of this equation. |
|
| 19. |
In the given figure, ABCD is a field in the form of a quadrilateral whose sides are indicated. If ∠DAB=90∘. The area of field is : |
|
Answer» In the given figure, ABCD is a field in the form of a quadrilateral whose sides are indicated. If ∠DAB=90∘. The area of field is : |
|
| 20. |
Additive inverse of −25 subtracted from 6 gives |
|
Answer» Additive inverse of −25 subtracted from 6 gives |
|
| 21. |
If x=10.+_0.1 and y=10.0+_0.1 ,then 2x-2y is equal to . |
| Answer» If x=10.+_0.1 and y=10.0+_0.1 ,then 2x-2y is equal to . | |
| 22. |
Multiply and express the product in scientific notation:3,800,000×27,000 |
|
Answer» Multiply and express the product in scientific notation: |
|
| 23. |
Compute the value of 192+112 |
|
Answer» Compute the value of 192+112 |
|
| 24. |
Q) 3x^2+10x+3 |
| Answer» Q) 3x^2+10x+3 | |
| 25. |
Find the product : (i) (2x + 3y) (2x - 3y) (4x2+9y2) |
|
Answer» Find the product : (i) (2x + 3y) (2x - 3y) (4x2+9y2) |
|
| 26. |
A motorbike was sold by a showroom for ₹ 80,000. The owner then sold this bike at ₹ 60,000. Find the percentage of profit or loss. |
|
Answer» A motorbike was sold by a showroom for ₹ 80,000. The owner then sold this bike at ₹ 60,000. Find the percentage of profit or loss. |
|
| 27. |
The midpoint of the line segment joining the points (0,−2) and (4,−2) is |
|
Answer» |
|
| 28. |
Factorise {(x^2 - 2x)}^2-2(x^2 - 2x)3. |
| Answer» Factorise {(x^2 - 2x)}^2-2(x^2 - 2x)3. | |
| 29. |
Aflooring tile has the shape of a parallelogram whose base is 24 cmand the corresponding height is 10 cm. How many such tiles arerequired to cover a floor of area 1080 m2?(If required you can split the tiles in whatever way you want to fillup the corners). |
|
Answer» A |
|
| 30. |
Question 14 If (x + 1) is a factor of f(x) = 2x3+ax2+2bx+1, then find the value of a and b is given that 2a – 3b = 4. |
|
Answer» Question 14 If (x + 1) is a factor of f(x) = 2x3+ax2+2bx+1, then find the value of a and b is given that 2a – 3b = 4. |
|
| 31. |
Identify the fractions equivalent to 210. |
|
Answer» Identify the fractions equivalent to 210. |
|
| 32. |
Construct a quadrilateral ABCD in which AB = 5.5 cm, AD = 4.4 cm, CD = 6.5 cm, AC = 6.5 cm and BD = 7.1 cm. |
|
Answer» Construct a quadrilateral ABCD in which AB = 5.5 cm, AD = 4.4 cm, CD = 6.5 cm, AC = 6.5 cm and BD = 7.1 cm. |
|
| 33. |
Question 105(iii) Verify the property x + y = y + x of rational number by taking x=−37 and y=2021 |
|
Answer» Question 105(iii) Verify the property x + y = y + x of rational number by taking x=−37 and y=2021 |
|
| 34. |
If xy+yx=-1x,y≠0, the value of x3 – y3 is(a) 1(b) –1(c) 0(d) 12 |
|
Answer» If , the value of x3 – y3 is (a) 1 (b) –1 (c) 0 (d) |
|
| 35. |
We can construct a quadrilateral, given the length of 2 ______ sides and 3 angles. |
|
Answer» We can construct a quadrilateral, given the length of 2 ______ sides and 3 angles. |
|
| 36. |
Question 6Find the area of a rhombus whose side is 6 cm and whose altitude is 4 cm. If one of the diagonals is 8 cm long, find the length of the other diagonal |
|
Answer» Question 6 Find the area of a rhombus whose side is 6 cm and whose altitude is 4 cm. If one of the diagonals is 8 cm long, find the length of the other diagonal |
|
| 37. |
Find the sum of the following numbers without actually adding the number a) 1+3+5+7+9+11+13+15 b) 1+3+5+7 |
|
Answer» Find the sum of the following numbers without actually adding the number a) 1+3+5+7+9+11+13+15 b) 1+3+5+7 |
|
| 38. |
2.If x is a natural number which when divided by5, leaves remainder 3, then the remainderwhen x2:-5x + 2 is divided by 5 is a) 4 b) o c) 3 d) 1 |
| Answer» 2.If x is a natural number which when divided by5, leaves remainder 3, then the remainderwhen x2:-5x + 2 is divided by 5 is a) 4 b) o c) 3 d) 1 | |
| 39. |
5x+3y=3. ,2x+5y=3 |
| Answer» 5x+3y=3. ,2x+5y=3 | |
| 40. |
What is a regular polygon ? State the name of a regular polygon of:(a) 3 sides(b) 4 sides(c) 6 sides |
|
Answer» What is a regular polygon ? State the name of a regular polygon of: (a) 3 sides (b) 4 sides (c) 6 sides |
|
| 41. |
x-2-x-7=x+(x-7) |
|
Answer» x-2-x-7=x+(x-7) |
|
| 42. |
4398.48 can be written in expanded form as: 4×10a+b×102+9×10c+8×100+4×10d+e×10−2. Find the value of a + b + c -d -e? |
|
Answer» 4398.48 can be written in expanded form as: 4×10a+b×102+9×10c+8×100+4×10d+e×10−2. Find the value of a + b + c -d -e? |
|
| 43. |
Which of the following is not a perfect square? |
|
Answer» Which of the following is not a perfect square? |
|
| 44. |
A man can carry 10 bricks from point A to B at a time. How many bricks will he be able to transport, if he makes 5 such trips? |
|
Answer» A man can carry 10 bricks from point A to B at a time. How many bricks will he be able to transport, if he makes 5 such trips? |
|
| 45. |
(216)35×(2500)25×(300)15 as a product of its primes is |
|
Answer» (216)35×(2500)25×(300)15 as a product of its primes is |
|
| 46. |
If Lionel Messi (x) scores twice as many goals as Cristiano Ronaldo (y) in a single La Liga season. Which of the following statements is true if both players scored 76 goals in the same season? |
|
Answer» If Lionel Messi (x) scores twice as many goals as Cristiano Ronaldo (y) in a single La Liga season. Which of the following statements is true if both players scored 76 goals in the same season? |
|
| 47. |
Given that a, b, c, d are non-zero integers such that a < b < c < d. If the mean and median of a, b, c, d are equal to zero, then a = ________ and b = ________. |
| Answer» Given that a, b, c, d are non-zero integers such that a < b < c < d. If the mean and median of a, b, c, d are equal to zero, then a = ________ and b = ________. | |
| 48. |
Prove 1T = 10^4 gauss |
| Answer» Prove 1T = 10^4 gauss | |
| 49. |
The slope of line is 2. Find the slope of the line perpendicular to this line. |
|
Answer» The slope of line is 2. Find the slope of the line perpendicular to this line. |
|
| 50. |
Simplify and express the given expression in exponential form.3×72×11821×113 |
|
Answer» Simplify and express the given expression in exponential form. 3×72×11821×113 |
|