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. |
Find value ol k, for which the equation X2 +5kx + 16 = 0 has real and equal roots. |
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Answer» ONG>Answer: 3338838$8'&&$&',$7 Step-by-step EXPLANATION: ;''&$7747#,3837 |
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| 2. |
Conduct an online survey of a group of 10 students and represent it graphically(with the help of bargraph and pie diagram)which must include the points:number of familymembers,pocket money,study hours,height and weight etc |
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Answer» ONG>ANSWER: l don't KNOW sorry Step-by-step EXPLANATION: sorry |
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| 3. |
5÷9+6 |
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Answer» ONG>Answer: 1)6.55 2)3√2 Step-by-step explanation: 5÷9+6 0.55+6 6.55 |
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| 4. |
7,24,41,58........28term of this ap step by step |
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Answer» ONG>Step-by-step EXPLANATION: a=7 d=a2-a1=24-7=18 n=29 ap=a(1-n)d ap=7(1-28)18 ap=7(27)18 ap=1512 |
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| 6. |
The co-ordinate of the point dividing the line segment joining the points A(1, 3) and B(4, 6) in the ratio 2:1 is |
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Answer» , the point P divides the me SEGMENT pining the points A(1,3) and B(4,6) in the RATIO 2 :1. Then, The attatched file will help you. Pls mark as BRAINLIEST if helped.. |
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| 7. |
In the figure |
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Answer» ERTY : Angles subtended by a chord/arc on same side of a CIRCLE at circumference are same. now arc BC subtends angles CAB and CDB at circumference on same side. so < CDB = < CAB < D = 34° similarly arc AD subtends angles B and C at circumference so B = C = 54° remaining angle APC = DPB so ∆ APC ~ ∆ DPB thus PB = PC x PD/PA = 4 x 6/8 = 3 AB = PA + PB = 8 + 3 = 11 |
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| 8. |
3* (althbtqelz hepllllllllll( ( |
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Answer» ONG>Step-by-step EXPLANATION: x+3) x³ + 0x² + 9X + 15( x² - 3X x³ + 3x² (-). (-) --------------------------------- -3x² - 9x + 15 -3x² -9x (+) (+) -------------------------------- 15 --------------------------------
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| 9. |
6. What is planning? योजना 1point क्या है?O An Art एक कलाO AScience एक विज्ञानO Both दोनोंO None कोई नहीं |
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Answer» ONG>ANSWER: both is the answer...... |
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| 10. |
order the following from the least to the greatest :16power25,8power100,3power500,4power400,2power600 |
| Answer» ONG>Answer: | |
| 11. |
The constant term in the expression 4x²y - 3xy + 8y - 9 is |
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| 12. |
Conductanonlinesurveyofagroupof10studentsand representitgraphically(withthehelpofbargraphandpiediagram)whichmustincludethepoints:numberoffamilymembers,pocketmoney,studyhours,heightandweightetc |
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Answer» ONG>ANSWER: NO Step-by-step EXPLANATION don't ADVERTISE |
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| 13. |
Enter a formula using k to connect the two variables. y is proportional to x . |
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Answer» ong>Answer: directly PROPORTIONAL to x Step-by-step explanation: If the ratio (yx) of two variables (x and y) is equal to a constant (k=yx) , then the variable in the NUMERATOR of the ratio (y) is the product of the other variable and the constant (y=k:x).In this CASE y is SAID directly proportional to x with PROPORTIONALITY constant k. |
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| 14. |
the boy observed the top of an electric pole at an angle of elevation of 60 degrees when the observation point is 8m away from the foot of the pole . find the height of the pole. |
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Answer» ong>Answer: From the figure, in ∆OAB OB = 8 METERS ∠AOB = 60° ✎ LET, HEIGHT of the pole = AB = h meters ( We know the adjacent side and we need to find the opposite of ∠AOB in the triangle ∆OAB. Hence we need to CONSIDER the trigonometric ratio " tan " to solve the problem ). ☞ tan60° = AB/OB ☞ √3 = h/8 ☞ ∴ h = 8√3 m. Hence the height of the pole is 8√3m . |
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| 15. |
A number whose fifth part increased by 5 is equal to its fourth part diminished by 5 |
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Answer» ER: X = 200 Step-by-step explanation: Let number be 'X' > It's FIFTH part = X/5 > Fourth part = X/4 X/5 + 5 = X/4 - 5 > (X + 25) / 5 = (X -20) / 4 > 4(X + 25) = 5(X - 20) > 4X + 100 = 5X - 100 > 5X - 4X = 200 > Hence, X = 200 < Pls mark as Brainliest. |
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| 16. |
A door of breadth 1m and height 2m is fitted in a wall . The length of the wall is 4.5 m and height is 3.6m . Find the cost of white washing the wall , if the rate is rs.20 per m² |
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Answer» ong>Answer: answer = RUPEES 324 Step-by-step explanation: |
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| 17. |
7^(⅚) x 7^(⅔) evaluate pls |
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Answer» ONG>Answer: 7^(5/6)*7^(2/3) =7^(5/6+2/3) FORMUAL x^m*x^n=x^(m+n) =7^(5+4/6) =7^(9/6) (ANS)... ...... |
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| 19. |
The employee who created the chart nade an error when computing the number of pounds of meat for one of the serving sizes. For which serving size is the ratio of size to pounds of meat different from the other ratios? a.20 b.50 c.80 d.120 I NEED THIS ANSWER ASAP!!!!!!! |
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Answer» ong>Step-by-step explanation: The employee who created the chart nade an ERROR when computing the number of pounds of meat for ONE of the serving SIZES. For which serving size is the RATIO of size to pounds of meat different from the other ratios? a.20 b.50 c.80 d.120 I NEED THIS ANSWER ASAP!!!!!!! |
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| 20. |
The value of k for which the equation 3x-y+8=0 and 6x+ky= -16 represent coincident lines is |
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Answer» ong>Step-by-step explanation: GIVEN, equation 3x-y+8=0 and 6x+ky= -16 represent coincident lines => 3/6 = -1/k = 8/16 => 1/2 = -1/k .•. k = -2 |
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| 21. |
Sum of two numbers is 29 and 1 number exceed other by 5 then the other number is |
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Answer» ONG>Answer: 12 ,and 17 Step-by-step explanation: let the no. is = x then the second no. is = x+5 the sum of the no. = 29 so according to question x+x+5 = 29 2x+5 =29 2x = 29-5 X = 24/2 X = 12 so FIRST no. is X = 12 and then second no.is = x+5 =12+5 =17 12 and 17. = Answer I hope it is useful for you plz MARK me as brainliests |
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| 22. |
14 :16 = 21 : x 24/10 is written as what percentage 7.5 is written as what percentage |
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Answer» ONG>ANSWER: tnkuuuuuuuuu ffoor deeee POINTS |
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| 24. |
Yadi Ek Mitra ka parimap aur kshetrafal sanghatna group se barabar hai to use vritt Ki trijya Kya Hogi |
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Answer» ONG>Answer: Yadi Ek MITRA ka parimap aur kshetrafal sanghatna GROUP se barabar hai to use vritt Ki trijya Kya Hogi Step-by-step EXPLANATION: ??? |
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| 26. |
Find the HCF of -18a^2 and 108a |
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Answer» ONG>Answer: 108a= 2*2*3*3*3*a 2*3*3*a=18a 18a is hcf |
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| 27. |
How many method are there to calculate the standard deviation |
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Answer» ONG>Answer: 2 METHOD are there to CALCULATE the standard deviation. tree method and DIVISION method |
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| 28. |
Write the value of the digit in the hundreds place and the value of the digit in the tens place in 440. What is the relationship between the value of those two digits |
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Answer» ong>ANSWER: the hundreds PLACE is 10 times greater than the tens place Step-by-step explanation: |
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| 31. |
A running relay team ran a 400 meter race in a record-setting time of 36 seconds. What was their average speed to the nearest tenth of a meter per second? |
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Answer» ong>Given: A running relay TEAM ran a 400-meter race in a record-setting time of 36 seconds. To find: The average speed of the team Solution: The speed of any of the OBJECTS is the ratio of the distance TRAVELED by the object to the time taken to COVER that particular distance. And in this case, we have to find the value of the average speed of the given condition so we have to find the ratio of the distance and the time only to get the speed. In the given question: the length of the track is = 400m which is the distance to be covered only and the fixed time to cover that race is 36 sec to find the speed put the given values in the formula Speed = Distance/Time taken
Hence the average speed of the team is
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| 32. |
Write all the natural numbers between 999 and 1005. |
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Answer» ONG>Answer: 1000 ,1001,1002,1003,2004 |
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| 33. |
Isabelle is mixing red paint with blue paint to make purple paint. She adds of a fluid ounce of red to of a fluid ounce of blue to make fluid ounces of purple. How many fluid ounces of red paint will she need to make 3 fluid ounces of purple paint? |
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Answer» ong>Answer: |
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| 34. |
How many non square number lie between 7² and 8² |
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Answer» ONG>ANSWER: NUMBER between them (8+7)-1 15-1=14 |
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| 35. |
0.47222..... convert in p/q form show calculation |
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Answer» ONG>ANSWER: 47222/100000. is the answer |
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| 36. |
22. Arun thinks of a number and subtracts from it. He multiplied the result by 2The result is 2 more than twice the number he thought. Find the number. |
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Answer» ong>Answer: answer is 4 Step-by-step explanation: Lets assume the number to be x. First, lets break the question step-by-step for EASY understanding. Step 1: 5/2 is SUBTRACTED from x. Step 2: The answer in Step 1 is multiplied by 8. Step 3: The answer derived in Step 2 is 3 times of x. Hence, the equation could be formed as follows: (x-5/2)*8=3x (2x-5)*4=3x 8x-20=3x 8x-3x=20 5x=20 x=20/5 x=4 Therefore, the number is 4. |
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| 37. |
(17/x)+(19/y)=18 (16/x)+(14/y)=15find x and y? |
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Answer» ong>Answer: TAKE 1/x is A and 1/y is b 17a+19b=18 ....eq1 16a+14b =15 ...eq2 now use elimination method.get VALUE of A. substitute the value of A in any of the equations. get value of b. find X and y then as we have GOT A and b ki value. SIMPLE |
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| 38. |
In a class of 12 students, 5 are boys and the rest are girls. Find the probability that astudents selected will be a girl9. A card is drawn from a packis the probability of getting(i) Jack(ii) the ace(iii) a queen(iv) a heart |
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Answer» Total number of possible outcomes = 12+5 = 17 Number of favourable outcomes = 12 Probability = 12/17 (2) Total number of cards in a pack = 52 So, total number of possible outcomes = 52 (i) Number of favourable outcomes = 4 Probability = 4/52 = 1/13 (ii) Number of favourable outcomes = 4 Probability = 4/52 = 1/13 (III) Number of favourable outcomes = 4 Probability = 4/52 = 1/13 (iv) Number of favourable outcomes = 13 Probability = 13/52 = 1/4 . . . . HOPE THIS HELPS YOU . . . . |
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| 39. |
10:17 PM Q 10.Numbers 1 to 10 are written on tenseparate slips (one number on one slip),kept in a box and mixed well. One slip ischosen from the box without looking intoit. What is the probability of getting a 1-digit number? / रम हॅधतीनां - हॅधतीनां मलिँया डेमधिमां 13 10 (प्टॅिव मप्लॅिप डे प्टॅिव मंदिनां) लिपीनांਜਾਂਦੀਆਂ ਹਨ ਅਤੇ ਉਹਨਾ ਨੂੰ ਇੱਕ ਬਕਸੇ ਵਿੱਚ ਰੱਖ ਕੇ ,ਚੰਗੀ ਤਰ੍ਹਾਂ ਮਿਲਾਇਆ ਜਾਂਦਾ ਹੈ। ਬਿਨਾਂ ਦੇਖੇ ਇਕ ਪਰਚੀ ਨੂੰਬਾਹਰ ਕੱਢਿਆ ਜਾਂਦਾ ਹੈ । ਇਕ ਅੰਕ ਵਾਲੀ ਖਿਆਂ ਪ੍ਰਾਪਤवतठ टी मंठाहठा वी चै? / दस अलग-अलग स्लिप(एक स्लिप पर एक नंबर) पर नंबर 1 से 10 लिखे जातेहैं, एक बॉक्स में रखे जाते हैं और अच्छी तरह सेमिलाया जाता है। एक पर्ची को बॉक्स में से देखे बिनाचुना जाता है। 1-अंकीय संख्या प्राप्त करने की संभावना*क्या है?1--109--1010---91---9 |
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Answer» ONG>ANSWER: I can't understand your question PLEASE make me as BRAINLIEST |
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| 41. |
If3+5+6=1518725+5+6=2530945+6+7=3035855+53=251573then9+4+7=? |
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Answer» 3*6=18, PLEASE MARK me as BRAINLIST |
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| 42. |
If x= a sec3 0, y = a tan3 0, then find d^2y/dx^2at O =π/4 |
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Answer» ONG>Answer: 1/12a Step-by-step EXPLANATION: dx/d data=3asec SQUARE data.sec data.tan data and dy/d data=3a tan square data. sec square data 1/12a |
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| 43. |
2(X+11/4) = 13 find the value |
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Answer» ong>Step-by-step explanation: 4 11
)=13 x + \dfrac{11}{4} = \dfrac{13}{2} 4 11
= 2 13
x = \dfrac{13}{2} - \dfrac{11}{4} 2 13
− 4 11
x =\dfrac{26 - 11}{4} 4 26−11
x = \dfrac{15}{4} 4 15
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| 44. |
By use identity find the value of |
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Answer» ER: (0.10)² = (1/100)² = (1)²/(100)² = 1/10000 = 0.0001 FOLLOW............!! Step-by-step explanation: |
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| 45. |
10^2(10+10^-2)Please solve thisstatement fast . |
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| 46. |
What is the sum of -10,-5,0,5...295 You have to use both the arithmetic sequence formula to find n and then the sum formula show your work on how you solved the problem. |
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Answer» > There are 7 TERMS in this SERIES. Explanation: We USE the FORMULA sn=n2 (2a+(n−1)d) to determine the sum of an ARITHMETIC ...
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| 47. |
ਸੀ ਭਾਸ਼ਾ ਦੀ ਸਟੇਟਮੈਟ ਦਾ ਅੰਤ ਕਰਨ ਲਈਚਿੰਨ ਦੀ ਵਰਤੋਂ ਕੀਤੀ ਜਾਂਦੀ ਹੈ। |
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Answer» ONG>Step-by-step EXPLANATION: ਸੀ ਭਾਸ਼ਾ ਦੀ ਸਟੇਟਮੈਟ ਦਾ ਅੰਤ ਕਰਨ ਲਈ |
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| 48. |
Kingdom warrior Let me express my felling here .There are millions of games on play store still She played with my heart . |
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Answer» ONG>Answer: Hey DUDE. Are you Depressed? DON'T WORRY. You have us. You have me. Just don't be depressed. We don't want to see you depressed. I hope you will be fine soon. Did she tell you the REASON why she played with you. Just don't think about it. Leave it. I know it may be hard for you to forget it but try your best not to think about her. Take CARE of yourself. I Purple you ARMY. Actually I was trying to answer your posts but I wasn't able to answer them. So, whatever. PLEASE leave it dude. REMEMBER YOU HAVE US She is not worth of your tears dude. |
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| 49. |
In ∆ABC, D and E are points on the sides AB and AC respectively, such that DE || BC. If AD = 5 cm, DB = 8 cm and AC = 6.5 cm, find AE. answer is 2.5 |
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Answer» ong>Answer: Answer · 12 votes The basic proportionality theorem STATES that if a LINE is drawn parallel to one side of a triangle and it intersects the other two SIDES at two distinct ... More |
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