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. |
The length of the side of a square table cloth is 58 cm. Find the perimeter and area of the table cloth. |
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P=232cm Hope it helps.. |
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| 2. |
Anna deposits Rs 25000 in a bank at the rate of 20% pa simple interest. The interest earned by her anually will be• Rs 25000• Rs 5000• Rs 2500 |
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| 3. |
Classify the angle whose magnitudes are given below |
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Answer»
This implies that x2+2ax=4x−4a−13 or x2+2ax−4x+4a+13=0 or x2+(2a−4)x+(4a+13)=0 Since the equation has just ONE solution INSTEAD of the usual two distinct SOLUTIONS, then the two solutions must be same i.e. discriminant = 0. Hence we get that (2a−4)2=4⋅1⋅(4a+13) or 4a2−16a+16=16a+52 or 4a2−32a−36=0 or a2−8a−9=0 or (a−9)(a+1)=0 So the values of a are −1 and 9.
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| 4. |
-150+[{(-24)-50÷(-10+16*2-17)}+120] |
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Answer» .........................••••••••••••••••••........................ |
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| 6. |
Solve : 4x - 6 = 18 |
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Answer» x=6 Step-by-step explanation: 4x-6=18 4x=18+6 4x=24 x=24/4 x=6 |
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| 7. |
X^2-3x - 3 from x-3 - x^2 + x^3 subtract |
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Answer» Step-by-step EXPLANATION: EXPLAIN completejjxfjjhjjbvv |
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| 8. |
By selling 300 articles a man lost the selling price 25 articles. Find his loss percent. Had he purchased them for Rs390,what would have been the SP of one article. |
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Answer» The object of the picaresque novel is to take a central figure through a succession of SCENES, INTRODUCE a great NUMBER of CHARACTERS, and thus build up a picture of society. This is exactly the pattern which the story of Tom Jones follows. |
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| 9. |
Multiplicative inverse of 122 is |
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Answer» no Step-by-step EXPLANATION: |
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| 10. |
How to mark angles in a protractor |
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Answer» Step-by-step explanation: To DRAW an angle with a protractor, proceed as follows:
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| 11. |
Find the mean, median and mode of the following data5, 15, 100, 20, 80, 70, 5, 30, 15, 35, 10 |
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Answer» Step-by-step EXPLANATION: MEAN= 5+5+10+15+15+20+30+35+70+80+100 385/total number 385/11 35 median=5+5+10+15+15+20+30+35+70+80+100 n+1/2 11+1/2=6 median=20 mode=highest freq. mode=5,15 |
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| 12. |
X/3+1=7/15 what will be the answer |
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Answer» Answer: The value of X is \BOLD{-\frac{8}{5}}− 5 8
. To find the value of X for the given equation \frac{X}{3}+1=\frac{7}{15} 3 X
+1= 15 7
The first STEP is take LCM By taking LCM on the LHS \frac{(X+3)}{3}=\frac{7}{15} 3 (X+3)
= 15 7
The equation will become after taking LCM 5X+15 = 7 15 is carried to the other side and its sign is changed to subtraction, 5X = 7-15 5X = -8 X=\frac {-8}{5}X= 5 −8
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| 13. |
What is the irreducible factor form of expression 15a^2b^3c + 30abc ? |
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Answer» Answer: The IRREDUCIBLE factor = 15ABC(ab^2+2). . Plzzz Follow me ... . Plzzzzz Thanks and LIKE my Answer... |
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| 14. |
Find the degree measure of the angle between the hands of a clock at 3.30 o clock |
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| 15. |
From the sum of 6y-8x and 5+5y-7x, subtract the sum of 3x-y+11 and -y-11 |
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Answer» Answer: 11y³-12x+5 Step-by-step explanation: This Is Your Answer Please FOLLOW Me And MARK Me As BRAINLISTS |
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| 16. |
5/12 + 3/8Answer plss with small explanation |
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Answer» Answer: Step-by-step EXPLANATION: PLS mark my answer as brainliest |
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| 17. |
Solve the equation 20p +10=190 with explanation |
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Answer» p=9 Step-by-step explanation: 20p+10=190 20p=190-10 20p=180 p=180/20 p=18/2 p=9 |
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| 18. |
Two sides of a triangle are 4 cm and 6 cm long. Between which two numbers can the lengths of the side fall ? |
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Answer» Between 2 and 10 Explanation : We know that, SUM of two sides of a triangle is always less than the third side So, x > 4 + 6. ( ii ) From i , we can say that x > 2
From ii , we can say that , x < 10 Hence, x = 3, 4, 5, 6, 7, 8 or 9 Hope Helps You please mark as the Brainliest !!!!! |
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| 19. |
2.5 cm - ______ cm ______ mm |
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Answer» 2.5 cm- 2.5 cm 2500 mm Hope it helps you please MAKE me as brainliest and thank my answer |
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| 20. |
Express 2.327 in the p/q form |
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Answer» Answer: Step-by-step EXPLANATION: pls mark my answer as BRAINLIEST |
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| 22. |
What is the answer of 3x + 11 |
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Answer» Step-by-step EXPLANATION: |
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| 23. |
My exams are coming up I want answers |
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Answer» which bro Step-by-step EXPLANATION: |
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| 24. |
If the fees of a student increases from Rs800 to Rs1000, then percentage increase in fee is:please no spam |
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Answer» Step-by-step EXPLANATION: So PERCENTAGE bincreased is 25% |
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| 25. |
Marks scored by 20 students of class 6 are given below.38, 39, 36, 37, 40, 37, 36, 35, 36, 39, 34, 33, 32, 36, 37, 36, 35, 34 and 35. Statethe range of marks. |
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Answer» Answer: Step-by-step EXPLANATION: see the all marks DEEPLY then you will find out the answer |
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| 27. |
Using distributive law, find 535×103 |
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Answer» 535 × 103 = 535 × 100 + 535 × 3 = 53500 + 1605 = 55,105 |
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| 28. |
The sum of place values of 6 in 6568 |
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Answer» PLACE VALUE of 6 in TENS place is 60 an of that in thousands place is 6000 |
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| 29. |
What is multiplicative inverse of 122 ? |
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| 30. |
A digit in the tens place of a two digit number is 4 more than 2 times the digit in the units place . if the digit in the units place is x and the number is 61 , the value of x will be : (i) 0 (ii) 1 (iii) 2 (iv) 3 |
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| 31. |
A piece of string is 180 con long. What will be the length of each side of the string ifEr is used to for the following?A squarei) A regular pentagon m) A regular hexagon |
Answer» a) REGULAR pantaganon |
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| 32. |
A cylinder of curved surface area 1152 sq m is formed from a rectangular metallic sheet. Find the dimensions of the rectangular sheet if its length is double of its breadth. |
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Answer» Step-by-step EXPLANATION: and breadth be x now both figures have same area so, 2X×X=1250 2Xsquare=1250 Xsquare=1250/2=625 X= \sqrt{625} 625
X=25 then PUT the VALUE of X in length and breadth length =50m, breadth =25m hope it will help you |
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| 33. |
1500÷21 please answer |
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Answer» Answer: 71.428 Step-by-step EXPLANATION: .................... |
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| 34. |
Findans.)SU) The length and the breadth oja sectangpiece of land are 500m and ºsoomrespectively.in it's areaarea - L×B= 500m X 300m= 1500000(ii) the cost of the land, is 1m² of the land costsI 10,000ans.please answer the second part i am in class 7 please give easy explanation |
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| 35. |
Plz answer this ques.chapter name is congruency of triangles. |
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Answer» Answer: AS GIVEN , angle ABC= angle DCB =90°
Step-by-step explanation: NOW IN TRIANGLE ABC and DCB = angle ABC=angle DCB. GIVEN =. AB = DC. GIVEN =. BC = CB. COMMON SO TRIANGLE ABC = ∆ DCB NOW ALSO AC=BD BY CPCT OF ∆ABC and ∆ BCD |
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| 36. |
write each of the following polynomials in standard form and also write down their degree q10+q6-q4+q8 |
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Answer» Answer: STANDARD FORM q10 + q8 + q6 + q4Step-by-step explanation: Dear MATE the degree of this polynomial is 10 as the highest degree of any polynomial is the highest power of the NUMBER HOPE it helps you mate |
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| 37. |
The cost of 5meters of a particular quality of cloth is 210rupees . find the cost of 4meters cloth of same quantity.answer correctly if u know if u post irrelevant answers I will report ur answer |
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Answer» Step-by-step EXPLANATION: price of 1m cloth = 5 210
=42 price of 4M cloth =4×42 =RS168 |
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| 38. |
Example 6. A rectangular lawn is 20 m long and 15 mwide. There is a path 1.5 m wide all around inside thelawn. Find the area of the path. Also find the cost oftiling the path at₹ 50 per sq metre. |
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Answer» hope this may help u Step-by-step explanation: |
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| 39. |
1.Sonu went to a shop. He wanted to buy a chiki and a toffee. One chiki costs 0.75 and a toffee costs 0-50. If he buys one each of them how much he has to pay to the shopkeeper. Sonu's mother gave him * 2. How much he will get in return? Suppose if hismother gave her 5 then how much will the shopkeeper return? |
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Answer» Answer: SONU had to pay 1.25 rupees and SHOPKEEPER will return 0.75 paise if his mother GAVE him 2 rupees. If his mother gave him 5 rupees shopkeeper will 3.25 rupees. |
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| 40. |
(iii) 3^2 x 3^-5 x 3^6 |
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Answer» Answer: 3³ Step-by-step EXPLANATION: |
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| 42. |
(i) 3 sides(ii) 4 sides(i6. Find the angle measurex in the following figures.50°130°1200(a)A |
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| 43. |
Express 7x – 5 = 0 as an equation in two variables. |
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So here the VALUE of x is 5/7 |
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| 44. |
Pattern of letter R is ------- |
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Answer» Step-by-step EXPLANATION: |_______________ | | | | | |_______________| | | | | |
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| 45. |
TRUE OR FALSE 2 is the only even prime number |
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Answer» True If this answer helps then PLS MARK me as BRAINLIEST.. |
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| 47. |
One of the equal angles of an isosceles triangle is 50° . Find all the triangle. |
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Answer» Answer: Given: One of the equal angles of an ISOSCELES triangle is 50 degree To Find: Find all the angles of triangles Solution: Let third angle be x Measure of each of equal angles =50^{\circ}50 ∘
Angle sum property: The sum of all angles of triangle is 180°. Using Property: So, \begin{gathered}50^{\circ}+50^{\circ}+x=180^{\circ}\\\RIGHTARROW 100^{\circ}+x=180^{\circ}\\\Rightarrow x = 180^{\circ}-100^{\circ}\\\Rightarrow x = 80^{\circ}\END{gathered} 50 ∘ +50 ∘ +x=180 ∘
⇒100 ∘ +x=180 ∘
⇒x=180 ∘ −100 ∘
⇒x=80 ∘
Hence The angles of triangle are 50°,50° and 80° |
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| 48. |
A rectangular wire of length 40 cmand breadth 20 cm is bent in theshape of a square. The side of thesquare is |
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Answer» Answer: 30 cm Step-by-step EXPLANATION: LENGTH of wire = 40 cm Breadth of wire = 20 cm PERIMETER = 2(40+20) cm = 2(60) cm = 120 cm => Perimeter of square = 120 cm Side of square = (120/4) cm = 30 cm |
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| 49. |
Write four rational numbers between -1 and -2/6 |
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Answer» -0.331 -0.444 -0.542 -0.942 |
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| 50. |
Q.7. What is the perimeter of a semicircle of radius 7 cm ? |
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