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. |
Using suitable property find |
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Answer» ong>Answer: first you mark me as BRAINLIST ALSO like and GIVE me a STAR. |
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| 2. |
If a and b are zeros of a polynomial such that a + b = -10 and a b =8 then polynomial is |
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Answer» ONG>ANSWER: x²+10x+8 ....... ............ |
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| 4. |
3. उतर दीजिए।नीचे दिए गये शब्दों के संबंध में दो-दो वाक्य निखिए(क) मातस्यन्याय -(ख) ब्रह्मदेय- |
| Answer» ONG>Answer: | |
| 6. |
The compound interest on Rs.40000 at 6% per annum for 6 months, compounded half yearly is |
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Answer» ONG>Answer: 40000(1+6.5/100) KA squre slove thiis |
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| 7. |
10th class progressions. |
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Answer» an AP. Step-by-step EXPLANATION: t2-t1 = 5-2 =3 t3-t2 =7-5 =2 |
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| 8. |
Ramesh buys a toy for Rs.100 and sells it for Rs.120, His gain% is |
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Answer» ong>Please MARK it as brainliest Answer: 20% Step-by-step explanation: As SP>cp Profit earned = selling price - cost price = 120 - 100= 20 Gain percent = gain *100/cp = 20*100/100= 20% |
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| 9. |
Q4what is the coefficient of x2 thepolynomial 16X^2+3X-5.A)3B)5/6C)1/6D)0 |
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Answer» ONG>ANSWER: YRG yougfndtjsfnsfndgndtmdgndyndgmdgndgntdbstbstbstnwtbw have VQB |
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| 10. |
Find the least 6-digit number exactly divisible by 83. |
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Answer» ONG>Step-by-step explanation: 100015 is the LEAST six-digit NUMBER exactly DIVISIBLE by 83. |
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| 12. |
The width of a rectangular field is 2/3 of its length. Find its dimensions if the perimeter of the field is 220m. |
Answer» GIVEN :-
To find :-
Solution :-Let the length be x then its width be 2x/3
As we know that Perimeter of rectangle = 2(l + b) Where " l " is length and " b " is breadth of rectangular field. Now as per given condition → Perimeter of rectangular field = 220 → 2(l + b) = 220 → 2(x + 2x/3) = 220 → x + 2x/3 = 220/2 → 3x + 2x/3 = 110 → 5x/3 = 110 → 5x = 3 × 110 → 5x = 330 → x = 330/5 → x = 66 Hence,
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| 13. |
Name the rajput rulerof Delhi during the time ofGhori invasions. |
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Answer» ONG>Answer: Prithviraj Chauhan is the rajput ruler. of Delhi during the TIME of ghori invasion. |
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| 14. |
Evaluate 3 by 5 + 73 + of minus 2 by 5 + of minus 2 by 3 after rearranging |
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Answer» ong>Answer: Hi, Given problem is, 3/5 + 7/3 + ( - 2/ 5 ) + ( - 2 / 3 ) = 3 / 5 + ( - 2 / 5 ) + 7 /3 + ( - 2 / 3 ) [ rearranged the LIKE fractions at one PLACE ] = 3 / 5 - 2 / 5 + 7 / 3 - 2 / 3 [ since + × - = - ] = ( 3 - 2 ) / 5 + ( 7 - 2 ) /3 = 1 / 5 + 5 / 3 LCM of 5 and 3 = 5 × 3 = 15 = ( 3 + 25 ) / 15 = 28 / 15 I hope this helps you. **** PLZ follow me......... |
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| 15. |
Solve 8-x/2 =5 please please fast answer |
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Answer» ONG>ANSWER: -2 Step-by-step explanation: 8-x=5×2 -x=10-8 x=-2 |
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| 16. |
(3) A rational number between 3 and 4 is (a)V4-V3(b)(c) 1.8(d) 2.322 |
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| 17. |
Find the area of a lawn, length is 30cm and breadth 10cm ? |
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Answer» ong>Answer: 300cm SQUARE Step-by-step explanation: => 10×30 => 300 Please MARK as brainliest. |
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| 18. |
Give an example of zero polynomial |
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Answer» >A polynomial having value zero (0) is called zero polynomial. ... A polynomial of degree 2 is known as a quadratic polynomial. Standard form is ax2 + BX + c, where a, B and c are REAL NUMBERS and a ≠ 0. x2+ 3x + 4 is an example for quadratic polynomial |
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| 19. |
Solve by differentiation. Please solve by easiest Method.-if it helps me, then I will give you a LIKE and also mark you the brainliest. |
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Answer» ong>Answer: U can CHECK on google or bing PLEASE MARK brainliest Step-by-step explanation: |
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| 20. |
कलिए 36 लड़के एक काम को 49 दिन में समाप्त कर सकते है, और कितने फालतू लड़केउस काम पर लगा दिया जाए कि काम 21 दिन में समाप्त हो जाये। |
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Answer» ong>Answer: total BOYS 36 day of WORKING is 49 36/49=aprox. 7 1 boy complete WORK in 7 day if working days is 21 3 boy complete work in 21 days plz mark in BRAINILIST if you are INTERESTED in my answer plz give me like and also follow me then I followed you |
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| 21. |
6)in a circular table cover of radius 32 cm. a design is formed leaving an equilateraltriangle ABC in the middle as shown inFig. 12.24. Find the area of the design |
| Answer» ONG>Answer: | |
| 22. |
What is arithmetic progression? |
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Answer» ONG>ANSWER: HI, mate Step-by-step EXPLANATION: it's your answer |
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| 23. |
1 pointWhich iPythagorean triplet? (2,3,5)O(5,7,9)O (6,9,11)O (8,15,17) |
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Answer» wer - 8,15,17 is a Pythagorean triple. The pythagorial TRIPLET STAYS in form 2n,n^+1,n^2. Hope It Helps.... Pls mark as BRAINLIEST... PLEASE please please..... |
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| 24. |
. Find the value of:(a) |- 200 |
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Answer» ong>ANSWER: before GOING to answer PLZZ give the proper question to identify the ans Step-by-step explanation: plzzz follow me and MARK as brainlest plzzzzzzz |
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| 25. |
If the 2 complemtary angles in the ratio of 2:5 then find the angles |
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Answer» ONG>Answer: 25.7° and 64.2° Step-by-step EXPLANATION: Let the ANGLES be 2x and 5x. then , 2x+5x=90° 7x=90° x=90/7 HENCE , the angles are 2x=2*90/7=25.7° and 5x=5*90/7=64.2° |
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| 26. |
The zero of P(x) = 2x-7 is 1 pointOption 1Option 248Option 3Option 4 |
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Answer» ong>Answer: gfghjjhy a LITTLE more TIME and t to U ke pass h u we are or are you going to be u we are Step-by-step explanation: my husband and I are interested in me to come |
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| 27. |
Please answer....... |
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Answer» ONG>Answer: let both Triangles and congruent with SAS PLEASE mark as brainlliest |
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| 28. |
2. How many factors does 36 have?19.II) 6.III) 3.IV) 8 |
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Answer» ONG>Step-by-step explanation: All Factors of 36 Positive Factors of 36 1, 2, 3, 4, 6, 9, 12, 18, and 36 Negative Factors of 36 – 1, – 2, – 3, – 4, – 6, – 9, – 12, – 18, and – 36.. plz follow me.. |
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| 29. |
The sides of a triangle are 5 cm, 4 cm and 3 cm. The length of its longest altitude is |
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Answer» ong>Step-by-step EXPLANATION: Given: the SIDES of a triangle are 3 cm, 5 cm and 4 cm. To find out: Area of triangle Solution:- The LENGTHS of the sides are a=3 cm, b=5 cm, c=4 cm. ∴s= 2 a+b+2
= 2 3+5+4
cm=6 cm We use the formula, Δ= s(s−a)(s−b)(s−c)
. ∴Δ= 6(6−3)(6−5)(6−4)
cm 2
= 6×3×1×2
sq.cm =6 sq.cm |
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| 30. |
If P(E) = 0.44, then find P(not E) |
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Answer» ONG>Step-by-step EXPLANATION: Mdndmsmsmdjsndndnddmdmdkdkd |
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| 31. |
.In following graph particular class watched television during holidays is shown .How many students spent more than 5 hours in watching TV? |
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Answer» ong>Answer: The right answer is 14. |
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| 32. |
Q.4) The area of a circle that can be inscribed in a square of side 6 cm is: *O en cm2O 361 cm2O on cm2O 120 cm2 |
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Answer» ONG>ANSWER: 36cm2 Step-by-step explanation: 36cm2 is RYT answer . but here it isn't any OPTION |
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| 33. |
Lical SCICULIUTI The total surface area of a cube 1 pointis 150cm?. It's volume isO 216cmO 125cm3O 64cmO 1000cm |
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Answer» ONG>Answer: answer is 1000 cm ok dear |
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| 35. |
How do I factorise x^n±y^n when n is even? |
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Answer» ONG>ANSWER: please give me 45 thanks and take 51 thanks... |
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| 37. |
Find the product of 1 +3√2 and 1-3√2.Is this product rational irrational ? |
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Answer» ONG>ANSWER: Here is the answer => Step-by-step explanation: (1+3√2)*(1-3√2) So let 1 be ‘a’ and 3√2 be ‘b’. Now (a+b)(a-b) => a^2-b^2 SUBSTITITING THE VALUES => (1+3√2)(1-3√2) =>(1)^2-(3√2)^2 =>1-9(2) =>1-18 =>-17. Yes the product is a rational number => -17. So -17 is the product of (1+3√2)(1-3√2) which is the required answer. HOPE IT HELPS. |
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| 38. |
For what value of k the pair of linear equations kx+3y=k-3 ; 12x+ky=k has no solution * 6-6±6none |
| Answer» ONG>ANSWER: | |
| 39. |
A factory produces 50 toys per day. If there were 8 gazetted holidays and production was suspended every sunday, how many toys were producedduring a year? (There are 52 weeks in a year) |
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Answer» ONG>ANSWER: |
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| 40. |
The sides of triangle are 8 cm, 15 cm and 17 cm. Find its area |
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Answer» ong>Answer: 60 sq.cm. Step-by-step explanation: Answer. A= (8+15+17)/2=20. =60cm^2. if this helps PLZ MARK BRAINLIEST |
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| 41. |
What is the value of 0.0056×100= |
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Answer» ong>Answer: HII..0.0056×100=? Answer:- 0.56/100 or 0.56%. NOTE: Don't INCLUDE how MANY zeros are there, 0 is valueless. Hope my answer HELPFUL to you! |
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| 43. |
2.One of the roots of equation x^(2)+mx-5=0 is 2 ; find m . a) -2 b) -1/2 () 1/2 d) 2 |
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Answer» x²+mx-5=0 2²+m(2)-5=0 4+2m-5=0 2m=1 m=1/2 ANS |
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| 44. |
Solve the equation2x/3=18 |
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| 45. |
If cos theta =0.6 show that 5sin theta -3tan theta=0 |
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Answer» ong>ANSWER: sorry I can't UNDERSTAND your QUESTION |
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| 48. |
The sum of successive odd numbers 1,3,5,7,9,11,13 and 15 is |
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Answer» ong>Answer: 64 and the SUCCESSIVE of 15 is 17 (just in CASE) |
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| 49. |
Points of differences between homogeneous andheterogeneous mixtures. |
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Answer» ong>ANSWER: |
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| 50. |
If y=x-x^2, then the derivative of y^2w.r.t.x^2 is |
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Answer» ong>Step-by-step EXPLANATION: ANSWER Given, y=x−x 2
On differentiating w.r.t. x, we get dx dy
=1−2x Now, d(x 2 ) d(y 2 )
= d(x 2 ) dx d(y 2 )
d(x) = 2x dx dy
=2y 2x (1−2x)
= 2x 2(x−x 2 )(1−2x)
=(1−x)(1−2x) =1−3x+2x 2
=2x 2 −3x+1. Hope so it may help you |
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