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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. |
Solve the following linear equations |
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Answer» 's solve your equation STEP-by-step.Step 1: Subtract 5 from both SIDES. Step 2: Divide both sides by 3.Let's verify is (ii) Let's solve your equation step-by-step. Step 1: ADD 7 to both sides. Step 2: Divide both sides by 4.Let's verify if (iii) Let's solve your equation step-by-step.Step 1: Simplify both sides of the equation.(Distribute)Step 2: Add 6 to both sides. Step 3: Divide both sides by 3.Let's verify if (iv) Let's solve your equation step-by-step.Step 1: Simplify both sides of the equation. (Distribute) Step 2: Subtract 21 from both sides. Step 3: Divide both sides by 3.Let's verify if |
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| 2. |
The denominator of a rational number is greater than its numerator by 7. If thenumerator is increased by 17 and thedenominator is reduced by 5, the obtainednumber is a whole number 2. Find therational number |
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Answer» If the numerator is increased by 17 and the denominator is decreased by 1, the NUMBER obtained is 3/2. Find the RATIONAL number. LET the numerator of the rational number be x. So as per the GIVEN condition, the denominator will be x + 8.please FOLLOW me so that I can help you with other subjects also |
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| 3. |
For what value of x, the matrix2x + 4x + 5is a singular matrix? |
| Answer» RIX is SINGULAR, its determinant has to be zero.⇒(3−X)[(4−x)(−1−x)+4]−2[2(−1−x)+2]+2[−8+2(4−x)]=0⇒(3−x)[−4−4x+x+x 2 +4]−2[−2−2x+2]+2[−8+8−2x]=0⇒(3−x)[x 2 −3x]+4x−4x=0⇒(3−x)x(x−3)=0⇒x=0,3_____________________________________Is it right. | |
| 4. |
minusminus 3 upon 11 reach to the power 3 + 5 divided by minus 3 upon 11 raised to the power 3 minus 2 p equals to minus 3 upon 11 raise to the power 2 p - 5 into minus 3 upon 11 raise to the power minus 2 raise to the power 3 + 4 |
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| 5. |
A car can travel 25/2 km in 1 litre of petrol How much distance can it travel in 213/5litres of petrol? |
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Answer» the RIGHT ANSWERPLS MARK NE BRAINLIEST |
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| 6. |
What is known as vertex |
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Answer» A vertex (or node) of a graph is ONE of the objects that are connected together. The connections between the vertices are called EDGES or links. A graph with 10 vertices (or nodes) and 11 edges Step-by-step explanation:hope it helps MARK me in the BRAINLIEST |
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| 7. |
Rewrite the international system 148,003,681 |
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Answer» In International system of numeration, we USE ones, TENS, hundreds, thousands, ten thousands, hundred thousands, one millions, ten millions, hundred millions, etc.So, we express the number 567,898,699 according to the International system of numeration as follows :5 6 7 8 9 8 6 9 9In words we can write it as567,898,699= Five hundred sixty seven million eight hundred ninety eight thousand six hundred ninety nine |
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| 8. |
IF3 isa Zeropolynomial p(x) = 2x² – 3x+7aI findthevalueof a |
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Answer» -STEP EXPLANATION:HOPE IT HELPS YOU...... |
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| 9. |
2 angles of a quadriberal are 75degree and125 degree if the other 2 angles are equal find the equal angles |
| Answer» LET the other two angles be x an x125°+75° +2x =360°200°+2x=360°2x=360°-200°2x=160°x=160/2x=80° i HOPE it MAY HELP you ALOT | |
| 10. |
A book is 575 thick and each hour is 1.5 mm thick how thick is book without its cover |
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Answer» Step-by-step explanation:a book has two covers one at front and at back so 1.5 +1.5 =3 MM so 10 mm = 1 cm convert 575 cm to mm as 575 * 10 = 5750 mm 57 50 - 3 = 5747 mm |
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| 11. |
1) Which carpet is bigger in area-one measuring 14 m inlength and 12.5 m in breadthor another measuring 16 m inlength and 13.8 m in breadth? |
| Answer» LENGTH is 16M and 13.8 is biggerStep-by-step EXPLANATION:becausearea of rectangle is = length *breadtharea of FIRST CARPET is 14*12.5=175area of second carpet is 16*13.8=220.8 | |
| 12. |
A² + 2ab + bsquare from 4ab + b square |
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Answer» -step explanation:There is no need to add anything in b 2 as it will remain as it is in the OBTAINED answer. We will add 2ab to 2ab as they are like TERMS and the numerical VALUE of like terms get ADDED or subtracted according to the opretion and so will HAPPEN with these two also. 4ab+b2-a2-2ab-b2. |
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| 13. |
वेजिटेबल वेंडर्स 3 पॉइंट 5 केजी ऑफ ओनियन 5 केजी आफ्टर 22 केजी ऑफ द मेटल एंड 1.5 केजी ऑफ कॉलीफ्लॉवर व्हाट इज द टोटल वेट ऑफ द वेजिटेबल इन मिलीग्राम |
| Answer» STEP BY STEP EXPLAIN NATION | |
| 14. |
Plz ans step by ste[ |
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Answer» BY PROVING THAT TRIANGLE SPQ IS CONGRUENT TO TRIANGLE RQP BY SAS PROPERTY AND THUS PS =QR BY CPCTStep-by-step EXPLANATION: |
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| 15. |
Convert the rational number 5/3 into decimal form step by step |
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Answer» 1.6666666666666667Step-by-STEP EXPLANATION:there is noting step by step! just divide 5 and 35/3 = 1.6666666666666667THIS IS A TERMINATING NUMBER |
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| 16. |
6. সরল কর: 0.0249x4.3x0.00006 |
| Answer» XXI GO of to if to KC uStep-by-step EXPLANATION: | |
| 17. |
Express 116 x 270 as a product of prime factors only in exponential form, |
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Answer» 2^5*3^3*5^1Step-by-step EXPLANATION: |
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| 18. |
The median of observations 11, 12, 14, 18, x+2 , x+4, 30,32,35,41 arranged in ascending order is 26. Find the value of x |
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Answer» The median of the FOLLOWING observation 11, 12, 14, 18, (x + 4), 30, 32, 35, 41 ARRANGED in ASCENDING order is 24. The median of the following observation 11, 12, 14, 18, (x + 4), 30, 32, 35, 41 arranged in ascending order is 24.plzzz MARK my answer as BRAINLIEST answer and plzzz follow me plzzzzz |
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| 19. |
What you call at the starting point of straight line concept? |
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Answer» Each such PART is called a RAY and the point A is called its initial point. ... As two points define a unique line, this ray CONSISTS of all the points between A and B (including A and B) and all the points C on the line through A and B such that B is between A and C.Step-by-step EXPLANATION: |
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| 20. |
Subtract 12a-5b from 15a+8b |
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Answer» 3a+13bStep-by-step EXPLANATION: |
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| 21. |
I want answer. i will mark it as brainliest |
| Answer» REFER IN ATTACHMENT MARK AS BRAINLIST ANSWER PLEASE | |
| 22. |
5. Given that V2 = 1.414, V3 =1.732, V5 = 2.236 and 17 = 2.646, find the square roots of the following:196400256(ii)(iii)1507(iv)7563ANSWERS1.(i) 2.236(ii) 2.646(in) 4.123(iv) 4.472(v) 8.124(vii) 1.304(x) 15.415(xi) 3.914(vii) 4.806(xiv) 0.126(ix) 1.581(xv) 0.025(xvi) 0.138(xvii) 0.93(xii) 0.316(xix) 1.581(i) 4.5362. 3.46513. 3.31662(xx) 16.960(ii) 28.8675. (i) 1.617 (ii) 2.520144V 7HINTS TO SELECTED PROBLEMSV144 12 1217 127 12x 2.646ſi -√ √7x7 77i)2500 |
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| 24. |
5. The number of terms in the expansion of (y + 5)n2, where n is positive integer isa) n + 1b) n2c) 2n + 1d) n2+1 |
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| 26. |
2. Complete the table given below. 84-3--5-2- 2 + 8 = +6(2 +402 +0.25 = 76+(-36+ 8 = 14 6+4=10/6 +3=36.0-4 |
| Answer» PLEASE you CLEARLY QNS | |
| 27. |
Farhan khan 920List Revision Test class-D Th FWhole Nanbersthe smallest natural number is.43 ladylody Jay-1 didomozthese2. The smallest whole nunbezaslidad7 |
| Answer» WRONG QUESTION.... Don’t UNDERSTAND.. | |
| 28. |
Verify associtive property of addition for each of the following rational numbers. a)-4/9,3/7and -8/12 |
| Answer» HOPE it is USEFUL for you | |
| 29. |
If one drum can hold 66.850 litres of oil how many litres can 63 such drums can hold |
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Answer» 4,211.55Step-by-step EXPLANATION:no. of liters of OIL one DRUM can HOLD = 66.850 litersno. of liters of oil 63 drum can hold = 63 × 66.850 = 4,211.55 liters |
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| 30. |
139$#¥#^¥*:[email protected]/=;^@:$£*÷:=((#/÷¥=£÷/#?&2;×:×₩^#:¥×9×^÷;#¥@¥^÷= |
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Answer» Step-by-step EXPLANATION:I can't UNDERSTAND what's the QUESTION? |
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| 32. |
Draw ∆ABC, with AB=6 cm, angle A= 22½°, angle B= 67½° |
| Answer» PLZ mark as BRAINLIEST...I need it..if U mark..a HEARTY thanks to you | |
| 33. |
Find the square root of the 140625 by long division method |
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Answer» as BRAINLIST |
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| 34. |
Important of point in geometric plane. |
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Answer» yyeuejejejhejejejStep-by-step EXPLANATION: bghhehwuwwbvgegevegrhhr |
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| 35. |
An angle is more than 45°. Itscomplementary angle must be less than 45°. True or False |
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Answer» FalseExplanation:Its COMPLEMENTARY ANGLE MAYBE or maybe not LESS than 45°Hence, it is FALSE |
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| 36. |
4 3In Fig. 6.129 AD || BC, if po = xrº and xº =find the values of xº, yº, zº and kº.65В B.A А |
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Answer» nstsbrsztmksdggdmgdgkudk |
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| 37. |
The number Livicible bys * Find the smallest digit to putin the blank place to make the number divisible by :3 - 8and 45 |
| Answer» 1 is the CORRECT ANSWER | |
| 38. |
when john's mother was 3/4of john's present age,john was 1/5of his mother's present age. if john's present age is 48.what is the mothers present age? |
| Answer» SORRY I don't UNDERSTAND your QUESTIONS | |
| 39. |
Find the ratio of 800 kids to 1500 kids |
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Answer» -STEP EXPLANATION:the ANSWER is 8:15 FOLLOW me |
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| 40. |
Bhanu bought 2/3 m ribbon to wrap 5 presents. he use the same amount of ribbon for each present what was the length of ribbon used for each present |
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Answer» -STEP explanation:2/3 +5 =7/8 this is correct or no you should SAY if it is correct mark as BRILLANT |
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| 41. |
Please answer this....The ques is ...Are the following in proportion?? a part is given in pic.... |
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| 42. |
In the given figure, find the values of x and y and then show that AB।।CD. |
| Answer» X = 130 and y = 130Step-by-step explanation:Solution, 50 + x = 180 ( being ANGLES in STRAIGHT line) x = 180 - 50 x = 130 y = x ( being alternate angle) y = 130 | |
| 43. |
What are the three types of triangles |
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Answer» The three types of TRIANGLE are :-1. ACUTE Angle2. Right ANGLE 3. Obtuse AngleStep-by-step explanation:1. an acute angle ALWAYS less than 90°.2. right angle is 90°.3. obtuse angle is more than 90° but less than 180°. |
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| 44. |
Chiti se choti sankhya giyat kijiye jise 424873 se jodne par yeh purn varg ban jaega |
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| 45. |
Write down the first seven numbers that can be arranged as triangle (class VI maths) please send complete solution... |
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Answer» This is the Triangular Number SEQUENCE: 1, 3, 6, 10, 15, 21, 28, 36, 45, ... Step-by-step explanation:The first TRIANGLE has just one dot. The second triangle has ANOTHER row with 2 extra dots, making 1 + 2 = 3 The third triangle has another row with 3 extra dots, making 1 + 2 + 3 = 6 The fourth has 1 + 2 + 3 + 4 = 10please mark me brilliant |
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| 46. |
Construct a quadrilateral LIFT where LI= 4 cm, IF=3cm TL= 2.5cm,LF=4.5cm and IT=4 cm . |
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Answer» Draw a line segment LI = 4cm. ⇒ With L as a center and radius LF = 4.5cm draw an ARC. ⇒ With I as a center and radius IF = 3cm draw an arc intersecting the previous arc at POINT F. ⇒ Again take L as a center with radius LT = 2.5cm, draw an arc. ⇒ With I as a center and radius IT = 4cm, draw an arc, intersecting the previous arc at point T. ⇒ JOIN LF, IF, LT, IT and FT. Thus, LIFT is a required quadrilateral.Step-by-step explanation: |
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| 47. |
Insert 6 rational no. between 1/3and 5/8 |
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Answer» -STEP explanation: Answer --> 1/3 5/14 9/25 4/11 13 /30 9/19 14/27 5/81+3/3+8 =4/111+4/11+3 = 5/144+5/11+8 =9/199+5/19+8 = 14/ 275+4/11+14 =9/254+9 /11+19 =13/30 |
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| 48. |
At what rate percent will a sum of Rs 1000 amount to Rs 1102.50 in 2 years at compound interest |
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Answer» At what rate PERCENT per annum will a sum of Rs. 1,000 amount to Rs. 1,102.50 in 2 years atcompound INTEREST?Solution(By Examveda Team)Pricipal (P) = Rs. 1000.Amount (A) = 1102.50.Compound Interest = 1102.50 - 1100 = 102.50.Time (t) = 2 years.Let Rate = rAmount = P * [1 + (R/100)]^t1102.50 = 1000 * [(100 +r)/100]^21102.50/1000 =[ (100 +r)/100]^211025 = (100 +r)^2Sq. root (11025) = 100 +r100 +r = 105r = 5%. |
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| 49. |
A 728(0)b842.540.5(ii)b8a1012(iii)b6.151. In the following tables, a and b vary inversely. Fill in the missing values, |
| Answer» HI........PLEASE FOLLOW me | |
| 50. |
Q11) Simplify and express the answer in exponential form o x1=0 |
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Answer» [(3/7)² × (3/7)⁵] ÷ (3/7)⁷a^m × a^n = a^m+n[(3/7)² × (3/7)⁵] ÷ (3/7)⁷(3/7)⁷ ÷ (3/7)⁷(3/7)⁷ × (7/3)⁷= 1 |
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