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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.
| 2. |
What is the mode of 99, 23,71,18,14,50,13 |
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Answer» ONG>ANSWER: nothing Step-by-step EXPLANATION: |
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| 4. |
What is the value of 10+v 36 |
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Answer» ONG>Step-by-step explanation: The real answer is +6 only. The explanation behind your confusion is quite simple… 1) First of all lets see what sqrt of a number means If the question WOULD be x^2= 36 Then x would be x = ±6 So final answer would be ±6. But if question is x = 36^1/2 Then answer is 6 only. 2) Now the EXPLANATION PART There are two proofs:- FIRST: - I just can’t explain it here….if you are not satisfied with second one…then ask me to upload video on youtube abt the first method. SECOND: - We KNOW that the equation ax + b = 0 has one root only.(hope you know that!) And x = 36^1/2 can be written as X - 36^1/2 = 0………so this forms a linear equation so it can have only one root i.e. +6. And equation x^2 = 36 is a quadratic equation. x^2 - 36 = 0…….Therefore x = ±6. So keep in mind the first POINT and if you have queries you can WRITE in comments or email me at [email protected] I will reply you WITHIN a week THANKS |
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| 5. |
6-√5 is irrational pls tell me whole answer |
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Answer» ONG>Answer: let 6-√5 is an ratinol NUMBER a and b are co- PRIME number where bus not equall to zero 6-√5 =a/b √5 = a/b+6 We know that√5 is an IRRATIONAL number it is not possible so our assumption is wrong so 6-√5 is an irrational number |
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| 8. |
Hey friends please help me out.. because the correct answer in the sheet is 4/3 and I'm getting 5/3 as the answer (Trigonometry)no spam or I'll report |
| Answer» ONG>Step-by-step EXPLANATION: | |
| 9. |
A is twice as good a workman as B & together they finish a piece of work in 16days. A alone can finish the work in *O 28days21 days024daysO 36days |
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Answer» ong>Answer: TOGETHER they COMPLETE the work in 18 days So, in ONE day they complete 1/18 work. Since A is twice GOOD as B So A's workdone in one day= 2x & B's workdone in one day= x So, 2x + x = 1/18 3x = 1/18 X = 1/54 So, B's workdone in oneday= 1/54 & A's workdone in one day= 1/27 So, A alone will take 27 days to complete a PIECE of work Ans: 27 days |
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| 10. |
6. A potato seller sells 70% of the total potatoes and still has 150 kg potatoes left with him. Find the weight of potatoes he had originally. |
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Answer» ONG>Answer: 500 kg Step-by-step explanation: =>100-70=30% => 30%=150 kg => x X 30/100 =150 kg x/10 = 50 x= 500 kg |
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| 11. |
Why do symbols benefit us |
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Answer» ong>Answer: Human cultures USE symbols to express SPECIFIC ideologies and social structures and to represent ASPECTS of their specific culture. Thus, symbols carry meanings that depend upon one's cultural BACKGROUND; in other words, the meaning of a symbol is not inherent in the symbol itself but is culturally LEARNED.
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| 12. |
If a bank compounds interest semiannually for 3 years how many total compounding periods will be there? |
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Answer» ong>ANSWER: it will be 6 Step-by-step explanation: the bank compounds semiannually which means that the time period will become 2n where n is the time given in years( according to the formula so, according to the formula above, we get n as 3 and the time will be 2*n=2*3=6 So the compounding PERIODS will be 6 |
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| 13. |
There is a parallelogram in which AB||CD,AD||BC and prove that |
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Answer» ONG>Answer: PLEASE FIND THE ATTACHMENT... PLEASE THANK AND RATE ME.... |
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| 14. |
Find the value of x if 34x35 =(3^3)x |
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Answer» ONG>ANSWER: 34 * 35 = 9x 132.222 Step-by-step EXPLANATION: it is the answer |
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| 15. |
Find the equivalent forms of the rational number having a common denominator in each of the following collections of rational number. (i)2/5,6/13 (ii)1/7,2/8,3/14 (iii)5/12,7/4,9/60,11/3 |
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Answer» ong>ANSWER: |
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| 16. |
Prove that cos^2 (75)-cos^2 (15)=root3/2 |
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Answer» ASE REFER the above ATTACHMENT...
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| 17. |
find the area of a quadrilateral ABCD in which ab is equal to. 3 cm and CD is equal to 4 cm and d a is equal to 5 cm and ac is equal to 5 |
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Answer» ong>Step-by-step EXPLANATION: hence the final ANSWER is ... AR(QUADRILATERAL ABCD) = ar(∆ABC) + ar(∆ACD) = 6 cm² + 9.2 cm² = 15.2 cm² approx. hope that it helps !! |
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| 19. |
Using long division method find the square root of 19 |
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Answer» er: Step-by-step explanation: Square root of 19 definition The square root of 19 in mathematical form is written with the radical sign like this √19. We call this the square root of 19 in radical form. The square root of 19 is a quantity (q) that when multiplied by itself will equal 19. √19 = q × q = q2 Is 19 a perfect square? 19 is a perfect square if the square root of 19 equals a whole number. As we have calculated further down on this PAGE, the square root of 19 is not a whole number. 19 is not a perfect square. Is the square root of 19 rational or irrational? The square root of 19 is a rational number if 19 is a perfect square. It is an irrational number if it is not a perfect square. SINCE 19 is not a perfect square, it is an irrational number. This means that the answer to "the square root of 19?" will have an infinite number of decimals. The decimals will not terminate and you cannot make it into an exact fraction. √19 is an irrational number Can the square root of 19 be simplified? You can simplify 19 if you can make 19 inside the radical smaller. We call this process "to simplify a surd". The square root of 19 cannot be simplified. √19 is already in its SIMPLEST radical form. How to calculate the square root of 19 with a calculator The easiest and most boring way to calculate the square root of 19 is to use your calculator! Simply type in 19 followed by √x to get the answer. We did that with our calculator and got the following answer with 9 DECIMAL numbers: √19 ≈ 4.35889894 |
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| 20. |
One selling a calculator for 1325 a man gains 6 for how much should he sell it to gains 4 |
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Answer» ong>ANSWER: SELLING PRICE of calculater=1325 profit. = 6 cost price. =1325-6 =1329 1329+4=1333 so,he selling a caculater1333to gain 4. |
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| 21. |
Prove that corresponding arcs of congruent chords of a circle are congruent. |
| Answer» ER: ANSWER is in the above IMAGE... | |
| 22. |
How many sides does a regular polygon have if each of its interior angle is 1650 ? |
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Answer» ong>Answer: It is not possible because , there can't any interior ANGLE more than 180 DEGREES . MARK ME THE BRAINLIEST |
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| 23. |
What while be the third proprtion of 36,18 |
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Answer» ong>Answer: If third proportional be x of a ND B Then , a:b=b:x x=b^2/a Here, a=36 and b=18 x=b^2/a x=18^2/36 x=(18×18)/36 x=324÷36 x=9 Therefore, the third proportional of 36 and 18 is 9 pls BELIEVE me friends .This is the correct one .hope it is HELPFUL for you all. |
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| 24. |
Express as 0.454545.... as a fraction in the simplest form. |
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Answer» ong>Step-by-step explanation: LET p/q = 0.45 bar [EQUATION 1] Multiply by 100 from both sides 100 × p/q = 0.45 bar × 100 100p/q = 45.45 bar [Equation 2] Subtract equation 2 by 1 100p/q = 45.45 bar [Equation 2] (-) 1p/q = 0.45 bar [Equation 1] 99p/q = 45.0 p/q = 45/99 |
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| 25. |
All workers in a factory are paid the same wages. if the daily wage of 100 workers is rupees 17,300, find how many workers can be paid given the available amount us rupees 14,186 |
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Answer» ong>Answer: answer is 82. Step-by-step EXPLANATION: wage for 100 workers = 17300 wage of 1 WORKER = 17300/100 =173 amount we have= 14186 workers which can be HIRED in Rs14186 = 14186/173 = 82 please mark me as brainliest. please like this. THANK you |
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| 26. |
Find the value of x if 34x35 =(3^3 |
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Answer» ong>Answer: Step-by-step EXPLANATION: Answer :
Given,
3⁴ × 3⁵ = (3³)ˣ
⇒ 3⁴⁺⁵ = (3³)ˣ
⇒ 3⁹ = (3³)ˣ
⇒ (3³)³ = (3³)ˣ
Comparing both sides, we GET X = 3
∴ The REQUIRED value of x is 3 |
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| 27. |
What is the lowest number that must be added to 2000so that the sum is divisible exactly by 10,12,16and18 |
| Answer» ONG>ANSWER: | |
| 29. |
( break the numbers about 4 to 4 ) and thelast numbers are the answers only 1 is right |
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Answer» ONG>ANSWER: FOLLOW me then answer Step-by-step EXPLANATION: |
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| 30. |
My father got ₹27566 as Diwali bonus out of which ₹21375 were spenter on buying new clothes. Find the remaining amount |
| Answer» REMAINING AMOUNT is 6191 | |
| 31. |
Factors of 54 a^2b + 2a^3b^4 |
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Answer» ONG>Answer: 3 a −2 b )3+(2 a −3 b )3. ENTER an ... 1.1 Evaluate : (3a-2b)3 = 27a3-54a2b+36ab2-8b3 1.2 Evaluate : (2a-3b)3 ... 2.1 PULL out like factors : |
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| 33. |
C={x:x is an even prime number and x>3} |
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Answer» ong>ANSWER: prime no is 2,3,5,7,11,13,17.... so only 2 is EVEN prime no there fore C=phi.. C is nul set.... |
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| 34. |
Find the H.C.F of 25 and 65 |
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Answer» ong>Answer: HeYa dude here is your answer...!To get the Greates COMMON Factor (GCF) of 25 and 65 we need to factor each value first and then we choose all the copies of FACTORS and multiply them:Hope u understand...!@FOLLOW MÈ |
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| 35. |
Length of two sides are 5cm and 8cm l, find the perimeter of the triangle |
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Answer» ong>Answer: |
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| 36. |
10 year ago a man was 12 times old as his son and 10 years later he will be twice as old as his son will be find their present age |
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Answer» ong>Answer: 12yrs Step-by-step explanation: i hope it is HELPFUL PLS mark me brainliest N LIKE this n follow me n GIVE 5star vote |
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| 37. |
What is the sum difference product of two even numbers ?any two and definition of even number |
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Answer» ONG>Step-by-step EXPLANATION: Let x and y be even INTEGERS. By definition of even we have that x=2m and y=2n. Then the SUM x+y=2m+2n=2(m+n)=2k where k=n+m is an integer. Therefore sum of even number is even. |
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| 38. |
Equivalent of 5/7 ,whose numerator 4s is ________ |
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Answer» ONG>Answer: 10/14 ✌ 15/21 20/28 25/35 |
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| 39. |
10 2516P рand write the prime factors of1. Express the following decimal numbers in the form of99. What do you observe?(0) 43.123 (1) 0.120112001120001...(ii) 43.12(iv) 0,63 |
| Answer» ONG>Step-by-step explanation: | |
| 40. |
तास के 52 पत्तों के एक अच्छी तरह फेंटे गए पैक में से एक - एक करके यादृच्छिक रूप में तबतक पत्ते निकाले जाते हैं जब तक कि पहली बार 2 इक्के न मिल जाएं । इसके लिए 18 बार पत्ते निकालने पड़े , इसकी प्रायिकता होगी : |
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Answer» ONG>Answer: p(e)= 1/52 Step-by-step EXPLANATION: pls MAKE me Brilliant |
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| 41. |
Bro help me.....fast |
Answer» ONG>Step-by-step EXPLANATION:this PHOTO will MAKE me blindget out |
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| 42. |
ঢাকা ফেরত দিলে কোনাে সুদ দিতে হবে না এই শর্তে তিন বন্ধু একটি সমবায় ব্যাংক থেকে যথাক্রমে 6000 টাকা, 8000 টাকা, ও 5000 টাকা ধার নিয়ে যৌথভাবে চারটি সাইকেল রিকশাক্রয় করেন। দুই বছর পর হিসাব করে দেখা যায় সমস্ত খরচ-খরচা বাদ দিয়ে মােট 30400 টাকা আয়হয়েছে। তারা সেই আয় মূলধনের অনুপাতে ভাগ করে নেওয়ার পর প্রত্যেকে নিজ নিজ ঋণের টাকাব্যাংকে ফিরিয়ে দেন। এখন কার হাতে কত টাকা থাকবে এবং তাদের হাতে থাকা টাকার অনুপাত কী হবেহিসাব করে লিখি।রস সভHক । so ooo ==a noon.. |
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Answer» ong>ANSWER: xory I can't UNDERSTAND hindi ...... Step-by-step explanation: ☹️☹️ |
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| 43. |
8 임a.. find the value of?)m3*)(4) 4+(4 |
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Answer» ONG>ANSWER: I can't UNDERSTAND... |
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| 44. |
I have £6. I spent 5/12 of it on a magazine. How much money do I have left. |
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Answer» ong>Answer: Money in the STARTING = £6 Money spent = £6 * 5/12 = £2.50 Money left = £6 - £2.50 = £3.50. So you have £3.50 remaining. Step-by-step EXPLANATION: Hope it HELPS, pls MARK it as the BRAINLIEST and pls follow me |
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| 46. |
D/dx(x×x/2-3/2logx-5/2x+c) |
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Answer» ONG>ANSWER: zkgdlyfluflydulfluflhfludkydkyfuflu(kgkyxkylufkgzlhcllydlhflgotsLG sjsdjjsjsjsjsjjsjdjskskskskskskksdjjdjejejejdjd |
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| 47. |
What is meaning of whole numbers |
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Answer» ong>ANSWER: |
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| 48. |
write epuation for the teacher tell the class that the highest Mark obtained by a student in her class is twice the lowest Mark plus 7 the highest score is 87 take the lowest score to be y |
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Answer» ong>Answer: Let lowest marks obtained by STUDENTS is x ⇒∴heighest marks = 2x + 7 →(i) ⇒highest score is 87 ⇒from equation (i) 87 = 2x + 7, 87-7 = 2x 80 = 2x 80/2 = x x=40 Then lower score is 40 Hope you have understood this. Guys, Please FOLLOW me. Ask your friends to follow me I will love to answer your questions and doubts.
Thank you Stay safe Stay blessed |
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| 49. |
Please Give Me Correct Answer Fast...!!!! |
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Answer» ONG>ANSWER: 2.9 = 2.9 Step-by-step EXPLANATION: It is CORRECT answer |
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| 50. |
What is (3√5+√3)^2/√5-√3 ??? |
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Answer» ong>Answer: 30.1265066 This is the ans Step-by-step EXPLANATION: (3√5+√3) square =71.2379001 then DIVISION by √5-√3 is 30.1265066 |
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