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. |
2+2=5 proved pizpiz? |
|
Answer» ong>Acorrding to RULE 2+2 = 5 is wrong. You have wrong enformetion. Sorry for spam. I hope it is USEFUL for you. |
|
| 2. |
The value of cos 27° +cos 93°+cos 147 is |
|
Answer» ONG>ANSWER: cos27°+cos93°+cos147° =2cos(27°+93°)/2cos(27°-93°)/2+cos147° =2cos60°cos33°+cos(180°-33°) =2×1/2cos33°+cos{(90°×2)-33°} [∵, cos60°=1/2 and cos(180°-Ф)=-cosФ] =cos33°+(-cos33°) =cos33°-cos33° =0 (PROVED) |
|
| 4. |
(30 °+ 20 °) × 50 ° is equal to ????? please help me |
|
Answer» ong>Answer: 1030 degree Step-by-step EXPLANATION: Use Bodmas Rule 30 degree +20 degree*50 degree 50*20+30 1000+30 = 1030 Hope you like the answer, please mark me BRAINLIEST. |
|
| 5. |
9. एक आयताकार डिब्बा 90 सेमी लम्वा. 50 सेमी चौड़ा तथा1 मीटर ऊंचा है. इसका आयतन क्या होगा?(A) 0.45 वर्ग मीटर(B) 0.45 घन मीटर(c)4500 वन सेमी/(D)4.500 वर्ग सेमी |
| Answer» ONG>Step-by-step explanation: | |
| 6. |
The place value of 5 in 9876.1245 is __________ a) tenths b) hundredths c) thousandth d) ten thousandths |
|
Answer» ONG>ANSWER: d) Ten-thousandths Step-by-step EXPLANATION: |
|
| 7. |
The car runs 13 km 350 m on one litre petrol how far will the car run on 7 litre of petrol |
|
Answer» ONG>Answer: 93km450m Step-by-step explanation: |
|
| 8. |
टीटा इस एंगल मेड बाय द लाइन सेगमेंट विद एक्स एक्स इज द नेम इज इक्वल टू 10 |
|
Answer» ONG>Answer: CT I don't know if answer sorry better luck next time Step-by-step explanation: thank you bye bye |
|
| 9. |
If principal = Rs 6400 , Time = 1st April 2006 to 25th Aug 2006. Interest = Rs 1600, find rate. pls with explanation |
|
Answer» >
|
|
| 12. |
. A bag contains 40 balls of four different colours. Out of these 10 are red, 9 are black and the rest are blue or green. The probability that a ball picked at random is blue is . Find the probability that a ball picked a random is green in colour. |
|
Answer» ong>Answer: bag CONTAINS 40 BALLS of four different colours. Out of these 10 are red, 9 are BLACK and the REST are BLUE or green. The probability that a ball picked at random is blue is . Find the probability that a ball picked a random is green in colour. |
|
| 13. |
Yrrr pls do this simplify 86/94 |
|
Answer» ONG>ANSWER: 43/ 47 Step-by-step EXPLANATION: the answer is 43/47 |
|
| 15. |
Find the equation :- 5(5X-10)= 15 |
|
Answer» ONG>ANSWER: 3 Step-by-step EXPLANATION: because 5×3= 15 so, answer is 15 |
|
| 16. |
Fast no spm plz urgnt |
|
Answer» |
|
| 17. |
Neetu save rs 500 from her salary if this is 8%of her salary.What is her salary class 7 maths |
|
Answer» ONG>Answer: 6250 Step-by-step EXPLANATION: please mark it brainliesst |
|
| 18. |
X+y = 16 and x-y = 6 then find the value of x |
|
Answer» ong>Answer: X is 11y is 5Step-by-step explanation: x + y = 16 ---(1)x - y = 6x = y + 6 ---(2)put VALUE of x in eq.--(1)y + 6 + y = 162y + 6 = 162y = 16 - 62y = 10y = 10/2y = 5put value of y in eq.--(2)x = 5 + 6x = 11 |
|
| 19. |
So, -1/2 would be marked at a pointhalf the distance between 0 and –1.Now represent the following rationals onnumber lines |
|
Answer» ong>Answer: Features a small child and puppy near a FIREPLACE. ... Ads are often MEASURED in impressions (the number of times a CONSUMER is exposed |
|
| 20. |
You know how to represent integers on a number line. Let us draw one such number line. We know how to mark the rational number 1/2 . It is marked at a point which is half the distance between 0 and -1 (i) 3/5 (ii) -4/7 (iii) 2/3 1. So, -1/2 would be marked at a point half the distance between 0 and –1. Now represent the following rationals on number lines. (i) 3/5 (ii) -4/7 (iii) 2/3 |
|
Answer» ONG>Answer: pls refer the above PICS for the answer. Mark the answer as brainlist!!! |
|
| 21. |
The length and breadth of a book is 40cm and 20 cm respectively . find its area in dm^2 |
|
Answer» ong>Answer: Solution:- Let the radius of the top part be 'R' and radius of the bottom part be 'r' respectively. Radius (R) = 40/2 = 20 cm 10 cm = 1 dm 20 cm = 2dm Diameter (Bottom) = 20 cm Radius (r) = 20/2 = 10 cm 10 cm = 1 dm Height = 12 cm = 1.2 dm Slant height ('l') = √H² + (R - r)² = √(1.2)² + (2 - 1)² = √1.44 + 1 = √2.44 = 1.56 So, slant height (l) is 1.56 dm AREA of the tin sheet used for bucket = Curved surface area of the bucket + Area of the base = π(R + r)*l + πr² ⇒ 3.14*(2 + 1)*1.56 + 3.14*1² ⇒(3.14*3*1.56) + 3.14 ⇒ 14.6952 + 3.14 ⇒ 17.8352 sq dm CSA of the tin sheet used = 17.8352 sq dm Rate of tin sheet = Rs. 1.2 per sq dm Total cost of the tin sheet used for MAKING the bucket = 17.8352*1.2 = Rs. 21.40 Answer. Volume = 1/3πh(R² + r² + R*r) = 1/3*3.14*1.2*(2² + 1² + 2*1) = 1/3*3.14*1.2*7 = 26.376/3 Volume = 8.792 cu dm |
|
| 22. |
Give me 11 and 12 questions answer fast with explanation class 10th |
|
Answer» >
|
|
| 23. |
29. 1 point1-4EVALUATE :(5)1100Хcolo64/125512/125512/25O 64/25 |
|
Answer» ONG>Step-by-step EXPLANATION: vxdgz29. 1 point 1-4 EVALUATE : (5) 1100 Х colo 64/125hhxgd |
|
| 25. |
2. verify whether the following sequence are H.P |
|
Answer» ONG>ANSWER: Answer: this SEQUENCE is H.P |
|
| 26. |
The class marks of a certain frequency distribution are 47,52,57 62 67 72 77 |
| Answer» ONG>Answer: | |
| 27. |
(i) Find the value of b2 - 4ac, if a=2, b = -8, c=5.tinanodd number Write |
|
Answer» ONG>ANSWER: b2-4ac a=2,b=-8,c=5. = -8×2-4×2×5 =-56 |
|
| 28. |
Who was Isaac Newton ??? ......ಠ◡ಠ |
|
Answer» ONG>Answer: Sir Isaac Newton PRS was an English mathematician, physicist, astronomer, THEOLOGIAN, and author who is WIDELY recognised as one of the greatest mathematicians and most influential scientists of all time and as a key FIGURE in the scientific revolution. |
|
| 29. |
8. Fund the pooducts (Using Identities)i)(x+4/3)(x+4/3) |
|
Answer» ong>ANSWER: |
|
| 32. |
Simplify 28/38 please do it fasttttt |
|
Answer» ong>Answer: 14/19 Step-by-step explanation: 28/38 = (28÷2) / (38÷2) = 14/19 |
|
| 33. |
Y2 = 25 या वर्गसमीकरणशची मुळे काढा. |
|
Answer» ong>ANSWER: Pantoprazole is used to TREAT certain STOMACH and esophagus problems (such as acid reflux). It works by decreasing the amount of acid your stomach MAKES. This medication relieves symptoms such as heartburn, difficulty swallowing, and persistent cough |
|
| 34. |
9) Prove that a quadrilateral is a parallelogram if a pair of opposite sides is equal and parallel. |
|
Answer» ong>Answer: GIVEN: ABCD is QUADRILATERAL and AB║CD, AB=CD. To prove: ABCD is a parallelogram Proof: AC is a transversal and ALSO AB║CD, therefore ∠BAC=∠DCA(ALTERNATE angles) In ΔADC and ΔCBA, we have AB=CD(Given) ∠BAC=∠DCA(Alternate angles) AC=CA(Common) ΔADC≅ΔCBA by the SAS rule. Hence, by CPCT, DA=BC Thus, Both the pair of opposite sides are equal in the quadrilateral ABCD, therefore ABCD is a parallelogram. Hence proved. |
|
| 35. |
If 5x2 - 2x + a is divided by (x-2) , the remainder is 7 , find 'a' |
|
Answer» ong>ANSWER: x-2 = 0 x = 2 f(x) = a - 2X + 5x^2 f(2) = a - 2(2) + 5(2)^2 7 = a - 4 + 20 7 = a + 16 a = 7 - 16 a = -9 |
|
| 36. |
(4 ,-1 )is solution of equation 3m-4an =20 then find A |
|
Answer» ong>ANSWER: a = 2 Step-by-step explanation: I'm not sure my solving method is right or not but ans is right I'm not sure it is right or not plz CONFIRMED the answer |
|
| 37. |
0 .22,2.22,0.202,2.02,22.02 write in ascending order |
|
Answer» ONG>Step-by-step explanation: 0.22 0.202 2.02 2.22 22.02 |
|
| 38. |
) A die is thrown what is the probability of getting even no. 1) 1/4b)3/4c)1/2d) 1/35)if x=2 in the equation 5(x+3)=5y then find the value of ya) 5b)10c)1/5d)107) For what value of k , do the equation 3x-y+8=0 & 6x-ky=-16 representa) ob) -1c)2d) -28) If x=a, y=b is the solution of the equation x-y=2 &x+y=4 thenthe values of a &b are respectivelya) 3 & 5 b) 5 & 3 c) 3 & 1d) -1 &-39) if 1/2 is a root of the equation x+kx-5/4=0 then the value of k isa) 2b)-2c) 1/4d) 1/2--- is--------inth form of AP 5,8,11,14-- |
|
Answer» ong>Answer: 1: 3/4 2:5 3:? 4:3&1 5:? |
|
| 41. |
Simplify:3 4 x 123x 25 /2 5x 63 |
|
Answer» ong>Step-by-step EXPLANATION: Thunderstorm, a violent short-lived weather disturbance that is almost always associated with lightning, thunder, dense CLOUDS, heavy rain or hail, and strong gusty winds. ... THUNDERSTORMS arise when layers of warm, moist air rise in a LARGE, swift updraft to cooler regions of the atmosphere. |
|
| 43. |
Neetu saves Rs 500 from her salary. Ifthis is 8% of her salary. What is hersalary |
|
Answer» ong>ANSWER: |
|
| 44. |
11 Find the value of the following expressions when a =-2 5n-2 (1) 5n -2 |
|
Answer» ANSWER is 3na Step-by-step EXPLANATION: |
|
| 45. |
Arun bought a car for Rs. 3, 50, 000.the next year the price went upto Rs 3, 70, 000.what was the percentage of price increase? a) 5•/• b) 7•/• c) 7/40 d) none of these. |
|
Answer» ong>Answer: We KNOW that ; There is a formula to FIND the increse percent : Increase or DECREASE percent = Total Increase or decrease / Original Price × 100 So ; (i) Total Increase = 3,70,000 - 3,50,000 Total Increase = 20,000 (ii) Original Price = 3,50,000 Now let's put the values in the formula : Increse percent = Total Increase/Original price × 100 Increase percent = 20,000 / 3,50,000 × 100 Increase percent = 5% APPROX. |
|
| 46. |
3then find cot2) If tan 0 =4 |
|
Answer» ong>Answer: 1/4 Step-by-step EXPLANATION: tanΘ = 1/cotΘ4=1/cotΘcotΘ=1/4Please MARK this answer BRAINLIEST |
|
| 47. |
At any I.Draw a line m. Draw a perpendicular to 3any point on On thisperpendicular choose a point X, 4 cmaway from m. Draw a line n parallel to mthrough X.ni |
|
Answer» ONG>Answer: Mitochondria are membrane-bound cell organelles (MITOCHONDRION, singular) that GENERATE most of the chemical energy NEEDED to power the cell's biochemical reactions. Chemical energy produced by the mitochondria is stored in a small molecule called adenosine TRIPHOSPHATE (ATP).
|
|
| 48. |
Give me this questions answer fast please math class 10th with full explanation |
|
Answer» ONG>Answer: FJ(/.)'[email protected] Yxoyxtc ogx8t 9tx 9y Step-by-step explanation: |
|
| 49. |
Reduce to the standard from of 48/-84____ |
|
Answer» ONG>Answer: 4/-7 Step-by-step explanation: 48/-84 ÷ 12/12 = 4/-7 |
|