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. |
Proportional between 7 and 28b |
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Answer» ong>Answer: 1:4b Step-by-step explanation: youtu.be/4CQVGfBVqpU folow me MARK m brainliest and clik on this LINC to like it ALSO PLZ |
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| 2. |
कविता : 'आकाशी झेप घे रे' किं Rसमाजाचा नायक'मुद्दे(i) प्रस्तुत कवितेचे कवी/कवयित्री(ii) प्रस्तुत कवितेचा विषय(iii) प्रस्तुत कवितेतून मिळणारा संदेशदे दिलेल्या काव्यपंक्तींचे रसग्रहणव |
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Answer» ong>Answer: |
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| 3. |
-1,-1 is a solution of linear equation in two variables |
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| 4. |
Sridha says points A(1,3), B(2,2) ,C(5,1) are collinear Do you agree with sridha and why? |
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Answer» ong>Step-by-step explanation: If A, B and C are collinear, then - AREA of ∆ABC = 0 x1(y2-y3) + x2(y3-y1) + X3(y1-y2) = 0 1(2-1) + 2(1-3) + 5(3-2) = 0 1(1) +2(-2) + 5(2) = 0 1-4+5=0 -5+5= 0 Yes, area of triangle ABC is zero. So. the GIVEN points are collinear. So, Sudha is right. |
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| 6. |
6.75 kilometre into metre with method answer correctly |
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Answer» ong>Step-by-step explanation: when we WANT to change kilometers into meters we simply have to multiply the numerical VALUE by 1000 6.75 km is equal to 6750 meters.. Because 1 km is equal to 1000 meters HOPE THIS HELPS |
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| 7. |
Bag I contains 3 red and 4 black balls and Bag II contains 4 red and 5 black balls. One ball is transferred from Bag I to Bag II and then a ball is drawn from Bag II.The ball so drawn is found to be red in colour. Find the probability that thetransferred ball is black. |
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Answer» /A)=P(E2).P(A/E2)/P(E1).P(A/E1)+P(E2).P(A/E2) Step-by-step explanation: A: Event of drawing RED ball from bag II E1: Event that red ball is transferred from bag I E2: Event that black ball is transferred from bag I |
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| 8. |
What is the common difference of the AP p1 / p,1 - p / p,1 - 2 / p , ...? |
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Answer» ONG>Answer: 1/p Step-by-step EXPLANATION: because 1-2 . 1/p KK... |
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| 9. |
.. Determine the AP whose 3rd term is 16 and 7th term exceeds 5th term by 12. |
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Answer» ong>Answer: A3 =16 A7 = a5+12 a+6d = a+4d+12 2D = 12 d = 6 a3 = 16 a+2d = 16 a+2(6) = 16 a+12 = 16 a = 4 4,10,16,22------- |
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| 11. |
a silver wire when bent in the form of a square encloses an area of 484 square CM if the same wire is bent in the form of circle find the area of circle |
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Answer» Given:
To find :Area of circle Formula used :
Solution :Firstly we need to find out side of square. ➝ (Side)² = 484 cm² ➝ Side = √(484 cm²) ➝ Side = ± 22 CM As side can't be negative, therefore ➝ Side = 22 cm ________________________________ Now we will find length of wire. ➝ Length of silver wire = Perimeter of square formed ➝ Length of silver wire = 4 × side ➝ Length of silver wire = 4 × 22cm ➝ Length of silver wire = 88cm ________________________________ As the same wire is bent into circle, Circumference of circle = Length of silver wire ➝ Circumference of circle = 88cm ➝ 2πr = 88cm ➝ 2×(22/7)×r = 88cm ➝ 44r/7 = 88cm ➝ 44r = 88×7 cm ➝ 44r = 616 cm ➝ r = 616 cm/44 ➝ r = 14 cm _______________________________ Area of circle = πr² ➝ Area of circle = (22/7) × (14 cm) × (14 cm) ➝ Area of circle = 22 × 2cm × 14 cm ➝ Area of circle = 616 cm² _______________________________ ANSWER : 616 cm² |
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| 13. |
What is the common difference of the AP p1 , p1 - p , p1 2 - p , ...? |
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Answer» ong>Answer:P> |
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| 14. |
Find a point on y axis which is equidistant from A(-2,3) and (5,4) |
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Answer» ong>Step-by-step explanation: True or False : 01) script is a program which you type in Python 02) A variable name consist of DIGITS, ALPHABETS and underscore 03) a>b is a relational expression 04) blogs are short for weblog 05)hacking improves a user's SOCIAL and financial statePlease Top up in my Free FIRE Uid = 1260020610 |
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| 15. |
Find p(o),p (1) and p (-1) in the following polynomial p(x) = 2x2-3x+4 |
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Answer» ong>ANSWER: 0-0+4 = 4 p(1) = 2(1)2-3(1)+4 2-3+4 6-3 = 3 p(-1) = 2(-1)2-3(-1)+4 2+3+4 = 9 |
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| 16. |
F = 5x + 2yx = 3 and y = -2Find the value of f. |
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Answer» ong>Answer: f = 5X + 2y f = 5(3) + 2(-2) f= 15 -4 f = 11 |
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| 17. |
From the linear equation 3x-y=2 the value of y= |
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Answer» ONG>ANSWER: y=3x-2 Step-by-step EXPLANATION: HOPE it |
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| 18. |
75% convent this given parcentage into simplest from of ratio ✎﹏﹏﹏﹏﹏﹏﹏﹏﹏﹏haye ji kassam se meko husband wala feeling aa rha hai( ꈍᴗꈍ) |
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Answer» ONG>ANSWER: achaa ji kaha the aap hmm... |
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| 19. |
31. If in a triangle ABC right angled at B, AB = 6 units and BC = 8 units, then find the value of sin A.ci + cos A.sin C. |
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Answer» ONG>Answer: 10 Step-by-step EXPLANATION: by PYTHAGORAS THEOREM, Ac^2=AB^2+BC^2 AC^2=8^2+6^2 =36+64 =100 =10 |
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| 20. |
Ct. (iv) If A(1,3); B(-1, 2); C(x, 4) and D(2, 5) are vertices ofparallelogram then write the value of x. |
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Answer» ONG>Answer: 0 Step-by-step EXPLANATION: (2+-1)-1 =0;;;;;;;;;;;;;;;;; |
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| 21. |
746 metre into centimetre with method answer correctly |
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Answer» ONG>Answer: 1m = 100CM 746 m = 746×100 = 74600cm |
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| 22. |
If linear pair of equation cx - y = 2 and 6x - 2y = 4has infinite solution, then value of c =? |
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Answer» ONG>Answer: c = 3 Step-by-step explanation: For INFINITE solutions A1/A2 = B1/B2 = C1/C2 c/6 = -1/-2= -2/-4 c/6 = 1/2 (Taking first two EQUATIONS) c = 3 Thanks |
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| 23. |
Define oxidation?No Spam!! |
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Answer» ong>Answer: |
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| 24. |
SHORT ANSWER TYPE QUESTIONS 1. Why do stars twinkle at night?2. Describe the formation of rainbow in the sky with the help of a diagram.3. Why the sun appear red while sunset and sunrise ? Explain.4. Why do stars seem higher than they actually are ? Illustrate your answer withthe help of a diagram.LONG ANSWER TYPE QUESTIONS1. What is almospheric refraction ? What causes almospheric refracijon ?2. Draw a neat and labelled diagram of the experimental set-up for observingthe scattering of light in a colloidal solution of selphur to show how the skyappears blue and the sun appears red at sunrise and sunset.оо |
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Answer» ong>Answer: 1) Why do stars twinkle at night? The movement of air (SOMETIMES called turbulence) in the atmosphere of Earth causes the starlight to GET slightly bent as it travels from the distant star through the atmosphere down to US on the ground. ... To our eyes, this makes the star seem to twinkle. 2) DESCRIBE the formation of rainbow in the sky with the help of a diagram. It is formed due to dispersion of sunlight through water droplets. Water droplets act as small prism through which sunlight enters it refracts and disperses and then gets reflected internally which creates a rainbow in the sky which is SEEN to observer's eye |
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| 25. |
radius of circle with centre o is 3.2 P. is any point in the plane such that OP=3.6,P lies in the_of the circle |
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Answer» ong>ANSWER: exterior Step-by-step explanation: as radius is 3.2 and OP is 3.6 that means OP OS GREATER than Radius that is why the point P LIES OUTSIDE the circle |
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| 26. |
राम के पास पचास रूपये, 20 रू0 और 10रू0 के कुल 590/- के करेंसी नोट है । पचास रूपये और 2000 के नोट 3:5 के अनुपात में है। अगर उसके पास कुल 25 करेंसी नोट है तो ज्ञात कीजिये कि उसपास 10रू0 की करेंसी की कितने नोट है।(A)9 (B) 10 (C)6 (D)7Ram has a total of Rs. 590/- as currency notes in the denomination of Rs.50/-,Rs.20/- and Rs.10/- . thje ratio of the numbers of Rs.50/- notes and Rs. 20 notes3:5. if he has total 25 notes, how many notes of Rs. 10/- currency he has ?IMG/R) 106(D)7 |
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Answer» ONG>Step-by-step explanation: GIVEN Devshi has 590 Rupees RS50,20&10 are there ⇒ Total 25 notes Rs50&Rs20=3:5 Notes of Rs50=3x Notes of Rs20=5x Notes of Rs10=25−(3x+5x)=25−8x. Amount in 50 Rupee notes ⇒50×3x=150x Amount in 20 Rupee notes ⇒20×5x=100x. Amount in 10 Rupee notes ⇒10(25−8x)=250−80x Total Amount =590 150x+100x+250−80x=590 250−80x=590−250 170x=340 ∴x=2 so Ram has, Notes of Rs.50=3(2)=6i.e;150(2)=300Rs. Notes of Rs.20=5(2)=10i.e;100(2)=200Rs. Notes of Rs.10=25−8(2)=9i.e;=90Rs |
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| 27. |
Find the domain of the function f(x)=x-1/x²-1 |
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Answer» ong>Answer: The domain of a function is the SET of all possible inputs for the function. For example, the domain of F(x)=x² is all real numbers, and the domain of g(x)=1/x is all real numbers except for x=0. We can ALSO define SPECIAL functions whose domains are more limited. |
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| 28. |
असांत अनावर्तीदशमलव प्रसार(√2 = 1.414...) |
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| 29. |
2. Insert one rational number between (i) 2 and 2.5(ii) į and (iii) 1 and 238TOto raTional |
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| 30. |
32. The shadow of a vertical pole is 73 times of its height, find the Sun's altitude. Also find how many times of vertical pole is its shadow, when Sun's altitude becomes half? |
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Answer» ong>ANSWER: If the LENGTH of shadow of a vertical POLE is equal to its height, then the ANGLE of elevation of the sun is 45^o . |
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| 31. |
Write the following statement into equation thrice a number when divided by 9 gives 6 |
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Answer» ong>Answer: |
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| 32. |
(a) 12% of 75 say answer |
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Answer» ong>Step-by-step explanation: = 9 |
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| 33. |
Prove that (1+tanA - secA) × (1+tanA+ secA) = 2tanA |
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Answer» ong>Step-by-step explanation: => let multiply 1 + tanA + SECA + tanA + tan² + tanAsecA - secA - secAtanA - secA² => let CANCEL same terms 1 + 2tanA + tan²A - sec²A ( :- we know that sec²A - tan²A = 1 then multiply with -1 => tan²A - sec²A = -1 ) 1 + 2tanA - 1 = 2tanA ( :- HENCE proved) I HOPE this will help you dear.. Always stay safe and stay healthy.. |
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| 34. |
Find the circumference of a circle whose diameter is 10.5 cm |
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Answer» ONG>Answer: Step-by-step explanation: as UH know that circumference of a circle = 2πr R= d/2= 10.5/2 = 5.25 therefore , 2×22/7×5.25= 33 |
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| 35. |
खालील संख्या संख्यारेषेवर दाखवल्यास सर्वात उजव्या बाजूला कोणती संख्या असेल? (1) -4/7(2)-3/5(3)-2/3(4)-1/2 |
| Answer» ONG>Answer: | |
| 37. |
Draw the graph of each of the equation 3x+2y+6=0 and also find the coordinates of the points where the graphs cuts the coordinates of the axes |
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Answer» ONG>ANSWER: vxigzigxkgzjfzufzifxihjc kvzkcvzv, |
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| 39. |
54. मुकेश की आय रमा की आय से 20% अधिक है, तो रमा की आय मुकेश की आय से कितना प्रतिशत कम है?(1) 33% (2) 33 % (3) 33% () 10% |
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Answer» ong>Answer: 1 33% Step-by-step EXPLANATION: rama aay : x 20" 100 33 |
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| 40. |
A body has a velocity 300 cm/s. If it has a uniform acceleration of 10 cm/s2, find the distance it travels in 3 seconds. |
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Answer» ong>Answer: Step-by-step explanation: v=300 cm/s a=10 cm/s² time=3 seconds suppose the initial velocity u is 0 s= u t + ∴ s= 0 × 3 + ∴ s= 0 + ∴ s= |
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| 41. |
15)50 X 27 X35 X 62 X 75 ಅನ್ನು 100 ರಿಂದ ಭಾಗಿಸಿದಾಗೆಉಳಿಯುವ ಶೇಷ ಎಷ್ಟು ?1) 503) 52) 25 |
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Answer» ONG>Answer: 219,712,500 Step-by-step explanation: because 50*27*35*65*75 |
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| 42. |
Expand (-2x+5y-3z)^2 using suitable identity |
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Answer» ONG>Step-by-step EXPLANATION: Since (a+b+c)^2 = a^2 + b^2 + c^2 + 2AB + 2bc + 2ca Therefore (-2x + 5y -3Z)^2 = 4x^2 + 25y^2 + 9z^2 - 20xy - 30yz + 12xz Thanks |
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| 43. |
A beg contains Rs 100, Rs 50 and Rs 25 notes in the ratio of 5:6:8. if the total amount is 42000. Find the number of each notes. |
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Answer» ONG>Step-by-step explanation: 5,4,6 the NOTES are there |
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| 44. |
X-5=4(x ) — -5 3solve |
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Answer» ONG>Step-by-step explanation: please WRITE the QUESTION SYSTEMATICALLY so that i will ABLE to answer it. |
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| 45. |
Quadrilateral PQRS is a cyclic quadrilateral and Q-R-T. If angle QPS = 110°, angle QPS= 110°, angle QRS= x and angle SRT= y, then find the values of x and y |
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Answer» ong>ANSWER: x = 70° y = 110° Step-by-step explanation: Sum of opposite ANGLES of a CYCLIC quadrilateral is 180° Therefore QPS + QRS = 180° 110° + x = 180° x = 180° - 110° x = 70° x + y = 180° (Linear pair) 70° + y = 180° y = 180° - 70° y = 110° Pls MARK me Brainliest |
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| 46. |
*Rahul is a sixth grader but he looks like a third grader. The reason for this is that he is facing -----.* 1️⃣ malnutrition2️⃣ overnutrition.3️⃣ nutrition4️⃣ nothing |
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Answer» utrition Step-by-step explanation: malnutrition occurs when does not GET enough NUTRIENTS. THIS IS BIOLOGY MY FRIEND.. |
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| 47. |
3. ધાતુની એક પાઇપ 77 સેમી લાંબી છે. તેના આડ છેદ (cross section)નો અંદરનો વ્યાસ 4 સેમી અને બહારનો વ્યાસ 4.4 સેમી છે. (જુઓ આકૃતિ 13.11.) તો,(i) તેની અંદરની વક્રસપાટીનું ક્ષેત્રફળ.(ii) તેની બહારની વક્રસપાટીનું ક્ષેત્રફળ(iii) તેનું કુલ પૃષ્ઠફળ શોધોઆકૃતિ 13.11 |
| Answer» ONG>Answer: | |
| 48. |
75% convent this given parcentage into simplest from of ratio ✎﹏﹏﹏﹏﹏﹏﹏﹏﹏﹏hii satya my sweet heart I mean aapka heart sweet hoga aaesa keasi hoo aap |
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Answer» h MTLB kisi ne apka dil toda.. or phr khush rho kisse keh rhe.. ye saree lines mere saar k upr se gye.. |
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| 49. |
2.92 hg into g in method answer correctly |
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Answer» ong>Answer: 292 g Step-by-step EXPLANATION: Conversion FACTOR: 1 HG = 100 g
1) Gram = Hectogram * 100
2) Gram = 2.92 * 100
3) Gram = 292
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