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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.
| 1. |
Taking = 2/3 , = 4/5 , = 1/2 ; verify that addition is associative whereas subtraction is not associative for rational numbers. |
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Answer» -STEP explanation:2/3+4/5=1/2,4/5+1/2=2/3and2/3+1/2=4/5therefore , ADDITION is ASSOCIATIVE for RATIONAL NOS. |
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| 2. |
Factorise completely- x2-c2-4+4c |
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Answer» fxrsssddstszs66osl6dyydkks vx gchccx h NG G xx xc h hh hxhjzstzszjgtx |
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| 3. |
Complete thfind the area of an equilateral triangle with sode 2 root 3cme law (a+root b) (a-root b)=? |
| Answer» MULTIPLY all SIDES it is FORMULA | |
| 4. |
2:4 को प्रतिशत में लिखो |
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Answer» . . . . . . . . . . . . . . . |
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| 5. |
3. PQR is a triangle with altitudes QM and RN to sides PR and PQ respectively are equal. Show that0 ΔΡΟΜ & ΔΡRNPPQ = PRNMQR |
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| 6. |
4(3××-2)+5×=6(2×+8)-12 solve |
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Answer» 13x=48xStep-by-step EXPLANATION:this Is the ANSWER PLEASE be a FOLLOWER |
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| 7. |
Convert 5/4 to percentage |
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Answer» Step-by-step explanation:5/4×100%=5×25%=125% |
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| 9. |
The sides of a cuboid are 2m, 3n and 5p. The volume of cuboid will be * |
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| 10. |
Write all the possible subsets of set A= {d, o, t} |
| Answer» 1){d} 2){o} 3){t}. 4){ot}. 5){od}. 6){dt} | |
| 11. |
Find square of diagonal method 379 |
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Answer» 26Step-by-step EXPLANATION:if you DONT KNOW the ANSWER then how can I 45+36=2346+46×0=0 |
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| 13. |
The price of sugar goes up by 25%. By how much per cent must a house wife reduce her consumption of sugar so that the expenditure does not increase. |
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Answer» -step explanation:LET the PRICE of SUGAR before INCREASE = ₹100then, price after increase = ₹100 + ( 25% of ₹100) = ₹100 + ( 25/100 × ₹100) = ₹100 + ₹25 = ₹125So, HOUSE wife should decrease the consumption by (25/125 × 100)%= 20% |
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| 14. |
Evalute(-2)x(-15)x(-20)x(25) |
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Answer» -step EXPLANATION:phrase is a group of words in a sentence that does NOT contain a subject and a verb. In other words, in a sentence, ONE part with subject and verb is a CLAUSE while the rest of it without those two parts of speeches is a phrase. Example: On the wall, in the WATER, over the horizon. |
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| 15. |
Factories st+pt+pq+sq. |
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Answer» (t+Q)(s+p)Step-by-step EXPLANATION:FACTORISE: st+pt+pq+sq.st+pt+pq+sq = (st+pt) + (sq+pq) = t(s+p) + q(s+p) = (t+q)(s+p) |
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| 17. |
114/133...find simplest form and explainpls fast |
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Answer» the GCF (greatest COMMON factor) of 114 and 133is 19devide both numerator and DENOMINATOR by 19(114/19) and (133/19)THUS 6/7 6/7 is the simplest form of 114 and 133 |
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| 18. |
Please help me with this...(please tell the step also)....i will mark as brain list.... |
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Answer» d ∆PRNangle PMQ = PNR = 90 angle P = angle P (common angle NR = MQ ( perpendiular side∆PQM ~ PRN (byAASPQ = PR (by CPCT |
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| 19. |
The equivalent fraction of 3/5 with numerator 9 is (a) 15/9 (b) 9/11 (c) 9/15 (d) 9/5 |
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Answer» 9/15Step-by-step explanation:3×3/5×3 =9/15this is the RIGHT ANSWER.... |
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| 20. |
In the given figure ∆PQR is a right angled isosceles triangle with |
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Answer» Chapter - Atoms and MoleculesQuestion :-Write down the FORMULA with PROPER EQUATION :- ☆ MAGNESIUM HYDROXIDE |
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| 21. |
If C. P. = Rs. 250,Gain= 15%, calculate gain in rupees. |
| Answer» 15 /100x250 =37.5.make this ANSWER BRAINLIEST | |
| 22. |
Find the LCM and HCF of the following numbers and check their relationship |
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| 23. |
Explain can be taken to conserve land resources |
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Answer» equired for the conservation of LAND RESOURCES are:AfforestationProper management of grazing and wastelandsControl on UNRESTRICTED miningProper treatment of industrial effluentsPLS MARK ME AS BRAINLIEST AND ALSO PLS FOLLOW ME FOR TRUE ANSWERS. |
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| 24. |
Write the greatest and the smallest number using 1 2 3 4 9 5 with 4 at the units place |
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Answer» gùdgeitexßeduoďģhqqwėřŕtttufkhdutdguudngfsfydyfkejfyskysyfsfykufskyfskyrsryskrrrrrrrrrrrrrrrrrrrerrrrrrrrrrrrrrrrrrrrrrrrrrrrrrùdgeitexßeduoďģhqqwėřŕtttufkhdutdguudngfsfydyfkejfyskysyfsfykufskyfskyrsryskrrrrrrrrrrrrrrrrrrrerrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrxßeduoďģhqqwėřŕtttufkhdutdguudngfsfydyfkejfyskysyfsfykufskyfskyrsryskrrrrrrrrrrrrrrrrrrrerrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrtttufkhdutdguudngfsfydyfkejfyskysyfsfykufskyfskyrsryskrrrrrrrrrrrrrrrrrrrerrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrhdutdguudngfsfydyfkejfyskysyfsfykufskyfskyrsryskrrrrrrrrrrrrrrrrrrrerrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrtdguudngfsfydyfkejfyskysyfsfykufskyfskyrsryskrrrrrrrrrrrrrrrrrrrerrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrruudngfsfydyfkejfyskysyfsfykufskyfskyrsryskrrrrrrrrrrrrrrrrrrrerrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrngfsfydyfkejfyskysyfsfykufskyfskyrsryskrrrrrrrrrrrrrrrrrrrerrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrsfydyfkejfyskysyfsfykufskyfskyrsryskrrrrrrrrrrrrrrrrrrrerrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrsrrjfyskysyfsfykufskyfskyrsryskrrrrrrrrrrrrrrrrrrrerrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrsrrrrrskysyfsfykufskyfskyrsryskrrrrrrrrrrrrrrrrrrrerrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrsrrrrrrrrrr rrrrrrr |
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| 25. |
Solve 5x-3/2 - 3x-2/3 = 2/3 |
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Answer» 1Step-by-step EXPLANATION: HOPE it helps MARK as brain LIST |
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| 26. |
Inverseuchis § the multiplicativenet? |
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Answer» ayayajsbbaksnsNziwmsnsiaoodijjsjek |
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| 27. |
Find the rate of interest, if P = Rs. 125,000, T= 3 years and I = Rs. 37,500. |
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Answer» :-Principle (P) :- ₹ 125000Time (T) :- 3 YEARSINTEREST (I) :- ₹ 37500➤ To FIND :-Rate of interest for the given SUM......... ➤ Formula :-➤ Solution :-The rate of interest is 0.933333333333 . |
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| 30. |
If x*y=x+y+rootover xy then 6*24 |
| Answer» SORRY don't know the answer PLEASE give me a likeStep-by-step EXPLANATION:please MARK as brianlists | |
| 31. |
Difference of two nbers is 5/7 . If one number is 3/4 find the another number . |
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Answer» Answer is 41/28. Step-by-step EXPLANATION:To find the difference we will have to add the two numbers i.e, 5/7 and 3/4.To add them, first we will have to do the L.C.M of the DENOMINATORS-- 7 and 4.Answer will be 28.So,5 x 4= 20 3 x 7= 217 x 4 28 4 x 7 28Add----20 + 21= 41 28 28Hope you have understood! |
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| 32. |
Which of the following rational number between 1 upon 4 and 1 upon 6 |
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Answer» 1 UPON 5Step-by-step explanation:1upon 4 , 1 upon 5 , 1upon 6hope HELPFUL PLEASE rate |
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| 33. |
Calculate the mean and median of the following data 1,3,2,6 2,3,1,3 |
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Answer» ICSCalculate Mean, Median and Mode for the following DATA. Which of these three measures if minimum? Marks s(out of 15) 7 4 10 9 15 12 7 9 9ShareStudy laterANSWERArranging GIVEN marks in ascending order,4,7,7,9,9,9,10,12,15Number of observations (n)=9⇒ Mean= 94+7+7+9+9+9+10+12+15 = 982 =9.11⇒ Here, number 9 occurs maximum number of TIMES i.e 3 times.∴ Mode=9Number of observation is odd number∴ Median=( 2n+1 ) th obs=( 29+1 ) th obs=5 th obsHere, 5 th obs=9∴ Median=9 |
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| 34. |
/* Write a program to print the following using switch case statement or menu driven1 2 3 4 5 4 3 2 12 3 4 5 4 3 23 4 5 4 34 545 |
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Answer» dhdbdb dbbdbdb dbfbbf vdvdg |
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| 35. |
A football team won 12 matches out of the total number of matches they played. If their win percentage is 40, then find how many matches did they played in all ? |
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Answer» QuestionA FOOTBALL team won 12 MATCHES out of the total number of matches they played. If their win percentage is 40, then find how MANY matches did they played in all ?ANSWER |
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| 36. |
2/5 of 8 is same as 2/5÷8 true or false |
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Answer» true Step-by-step EXPLANATION:MARK as brain list plz don't FORGET |
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| 37. |
3. In a bar graph the bars are ofwidth but their heights or lengths may |
| Answer» DIFFERENT from BAR GRAPH | |
| 38. |
Specify in the following figure, whether the angles are acute, obtuse, right, straight or reflex angle. (a) PSR=…………. (b) PQR=………….(c) PST= …………. (d) QTR=………….(e) PTR=…………. (f) QTS =…………. |
| Answer» CHAPTER - ATOMS and MOLECULESQUESTION :-Write down the formula with PROPER EQUATION :- ☆ Magnesium Hydroxide | |
| 39. |
Z square = 0.4 find which variable represents rational or irrational |
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Answer» patxunoreboyv jgstkpi773dci942n93k052dvj1gkp0jvdvklStep-by-step EXPLANATION:lknhgyioougfdryuoooufdcghjkoyfgbjkkijjgfffchjlljcc |
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| 40. |
C-a a-5b-cbeXSimplifyX 3caabX XHow much smallest number mustSquare.सिंपलीफाई |
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Answer» 5⅝Step-by-step EXPLANATION:PLS FOLLOW me |
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| 41. |
Please help me with this.... (please answer by showing the method)....i will mark them as brain list... |
| Answer» SORRY about my LEVEL | |
| 42. |
Find the amount to be paid at the end of 3 years in each case: (a) Principal = Rs 1,200 at 12% p.a. (b) Principal = Rs 7,500 at 5% p.a.GIVE ANSWER PLEASE |
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Answer» -step EXPLANATION:AMT =PRICIPAL(1+i)^n(a)=1200(1+0.12)^3= 1200×1.404928=1685.9136(B) =7500(1+0.05)^3 =7500×1.157625 =8682.1875 |
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| 43. |
20. If a(b+c)=ab+ac |
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Answer» for me to computers to soda and for the RECORD I have a GREAT DAY and I will be there at the same timeStep-by-step explanation:gghhgg |
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| 44. |
Which of the following statement is false? (a) 0 lies to the left -1 (b) 2 lies to the right of 1 (c) 1 lie to the right of 0 (d) -2 lies to the left -1 |
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Answer» fefsedfsfhhjdjegdshhdjkheehhfuihiuhyiueStep-by-step EXPLANATION: |
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| 45. |
⁵¹/²⁵ as decimal pls tell |
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Answer» 51.25 is the ANSWER answer answer answer answer answer |
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| 46. |
Rationalise the denominator 1÷√7+√3-√2 |
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Answer» Multiply Numerator & DENOMINATOR by ( 7 + 3 )+( 2 )( 7 + 3 ) 2 −( 2 ) 2 ( 7 + 3 )+ 2 = 7+3+2 21 −27 + 3 + 2 = 8+2+ 21 7 + 3 + 2 Multiply Numerator & Denominator by (8−2 21 )= 64−84( 7 + 3 + 2 ) (8−2 21 )= −20(8 7 −2×7 3 +8 3 −2×3 7 +8) 2 −2 42 ) = −20(2 7 −6 3 +8 2 −2 42 ) = 206 3 −8 2 +2 42 −2 7 Step-by-step EXPLANATION:hope this helps u.please follow me |
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| 47. |
Using the prime factorisation is 400 a perfect square |
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Answer» The prime factors have EVEN powers hence 400 is a PERFECT SQUARE. One of the prime factors (3) has an odd power hence 768 is not a perfect square. SINCE the powers of the prime factors are even then 1296 is a perfect square. Since one of its prime factors has an odd power then 8000 is not a perfect square. |
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| 48. |
(8x÷3y)^2please reply fast |
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Answer» (8x3y)2=649x2y2Step-by-step EXPLANATION:MARK me BRAINLIEST |
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| 50. |
The difference between successor and the predecessor of a is |
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Answer» -step EXPLANATION:successor is the no. after the GIVEN DIGIT.. and predecessor is the no. before the given digit.. |
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