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. |
there are 2 examination room a and room b. if 10 students are sent from a to b,then the number of students in each room is same. if 20 canidates are sent from b to a, then the number of students in a is double the number of students in b. the number of students in in a is! |
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Answer» LET the number of students in ROOMS A and B be XAND y respectively. Then, X - 10 = y + 10 x - y = 20 .... (i) and x + 20 = 2(y - 20) x - 2y = -60 .... (II) Solving (i) and (ii) we get: x = 100 , y = 80. The required answer A = 100. |
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| 2. |
5x + 9/9x + 10 = 5/6 + 9/6 |
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Answer» The ANSWER is |
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| 3. |
Plss answer this question expreszs this as rational numbers |
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| 4. |
If 30% of p is 9 .find the value of p? |
| Answer» HELLO here is your ANSWER by SUJEET YADUVANSHI ☝☝☝ | |
| 5. |
Find it....3,27,4,64,5,125,6,?, 7,?. |
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Answer» HAI MATE....... |
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| 6. |
Tell me any 6 no. Whose sum is20 And no use of 0,negative numbers or roots |
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Answer» 1+2+3+4+5+5 |
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| 7. |
Solve Q7 step by step in copy |
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Answer» Height from which the ball was DROPPED = 20m acceleration = 10m/s² As the ball is dropped, its initial velocity, u = 0m/s From LAWS of motion, → v² - u² = 2as → v² = 2as → v = 20 m/s Now, v = u + at → 20 = 0 + (10)t → 10t = 20 → t = 2 seconds Therefore, 2 seconds after being dropped, the ball will strike the GROUND with a velocity of 20 m/s Hope it helps!! |
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| 8. |
The HCF of 276 and 1242 is 138 find their lcm |
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Answer» Answer: The L.C.M of 276 and 1242 is 2484 Step-by-step explanation: Given, 2nd number = 1242 H.C.F of these TWO numbers = 23 L.C.M of these two numbers = ? LET the L.C.M be x As we know, L.C.M * H.C.F = Product of two numbers Substituting the values, x * 138 = 276 * 1242 x = x = 2484 Hence, The L.C.M of 276 and 1242 is 2484 |
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| 9. |
A is 9 years older thanb. after 10 years a will be twice as old as b was 10 years ago . find present ages |
| Answer» SOLVING ,here is the ANSWER in PHOTO | |
| 10. |
A lieutant wishes to draw up his 1688 soldiers in the form of solid square |
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Answer» This is not POSSIBLE to DRAW up his 1688 soldiers in the FORM of solid SQUARE. |
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| 11. |
Every rational number is a whole number select one: a. false b. true |
| Answer» EVERY RATIONAL NUMBER is not a WHOLE number. | |
| 12. |
Pls find its mode its urgent |
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Answer» Hey your ANS is here |
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| 13. |
6.197 bar on 7 convert to p/q form plss its urgent |
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Answer» Here is your ANSWER MATE. PLEASE MARK as BRAINLIEST. |
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| 14. |
What is harmonic functions? |
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Answer» They are LIKE trigonometric functions but on a unit HYPERBOLA.. |
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| 15. |
वह बड़ी से बड़ी संख्या ज्ञात करो जिससे 590,908,1014 को पुरा विभाजित किया जा सके |
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Answer» 5909081014 is the no who DIVIDED its COMPLETELY |
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| 16. |
6.187 bar on 7 convert as p/q formits urgent |
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Answer» I use `` sign for bar you can understand it carefully ok |
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| 18. |
How many different groups of persons can be formed from these four persons: p1,p2,p3, abd p4? |
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Answer» Nc4+nc3+nc2+nc1+nc0=1+4+6+4+1 |
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| 19. |
Please answer factorise |
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Answer» 16x4 -1 =>( 4x2+1)(4x2-1) =>(4x2+1)((2X)2 -12) =>(4x2+1)(2x -1)(2x +1) |
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| 20. |
A person hired a taxi and travelled 25 km by it calculated 200 |
| Answer» 25 × 8 = 200 by this we can SOLVE | |
| 21. |
A fruit vendor has 24 kg. apples. he sold some apples at a profit of 20% and remaining at a loss of 5 % . if he got 10 % profit on the whole transaction then how much apples did he sell at loss? |
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Answer» The quantity of apples that the vendor sold at 5% loss is 9.6 kg.
The EQUATION becomes, 1.2xm + 22.8m - 0.95xm = 26.4m 1.2x - 0.95x =3.6 x = 14.4 kg
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| 22. |
Butter word can be arranged in how many ways such that vowels are togehter |
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Answer» We CONSIDERING (UE) as one so number of the letter B,T,T,R,UE =5 |
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| 23. |
9w bulb if run for 4 hours a day how many units of current is utilised |
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| 24. |
A sum of 45 rupees from 50 paise and 25 paise total 100 coins how many are 50 paise |
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Answer» A sum of 45 rupees from 50 PAISE and 25 paise |
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| 25. |
A strain case contain three steps having height 10cm each if each are 20cm wide |
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Answer» TYPE COMPLETE question what to FIND?? |
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| 26. |
An examination was held in two part of the 630 examiners 3/10 appeared in only the first part and 2/15 appeared in both the parts find the no of examiners who appeared in both the parts. |
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Answer» So 2/15 APPEARED of 630 . then 2/15(630) are TOTAL number of examiners who appeared in both the parts hence ANSWER is 84. |
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| 27. |
Hi guys please help... |
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Answer» Failed in science = 24% Failed in maths = 27% Failed in both maths and science = 15% 1 So Failed in science - total failed = 24 - 15 = 9% failed only in science Failed in maths - total failed = 27 - 15 = 12% failed in only maths 2 So total failed = 15 + 9 + 12 = 36% 3 448 passed in both the SUBJECT Let APPEARED students = x So, 64/100 of x = 448 x = (448 * 100) / 64 x = 44800 / 64 x = 700 |
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| 28. |
Subtract the face value of 7 from its place value in the number 987964 |
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Answer» PLACE VALUE of 7=7000 face value of 7=7 7000-7=6993 HOPE HELPS ☆☆☆☆☆☆☆ PLS MARK IT AS BRAINLIEST ●●●●●● |
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| 29. |
What is rational number all proporties |
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Answer» DISTRIBUTIVE law ,COMMUTATIVE law,closure property,ASSOCIATIVE law,existence of identity,existence of INVERSE |
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| 30. |
There are 3 houses red white and blue. red is to right and blue to left. where is white house |
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| 32. |
A shopkeeper bought 12 toffees for one rupee. in order to gain 20% how much toffees should he sells for a rupee |
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Answer» C.P. . of 12 TOFFEES = Rs. 1 |
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| 33. |
Please answer the circled question |
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Answer» This is the quadrantic EQUATION. |
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| 34. |
Pls answer this circled question |
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Answer» it is the ANSWER |
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| 35. |
If one side of a cube is 15m in length, first it's volume |
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Answer» VOLUME of CUBE = [LENGTH]^3 = 15^3 = 3375 m^3 |
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| 36. |
Fans the smallest number divisible by each one of the numbers 8, 9, 10 |
| Answer» 1 is the SMALLEST no. which is DIVISIBLE by them | |
| 37. |
∫x^9 dx plz fast answer it easy question |
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Answer» By INTEGRAL of x^n = x^n+1/(n+1) |
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| 38. |
Find the number of sides of a regular polygon whose each interior angle has a measure of 24 degrees |
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Answer» hy friend...... ⇒The interior angles of a REGULAR polygon are each 156°. ⇒ CALCULATE the NUMBER of sides. ⇒The interior angles are 156°, so ⇒the exterior angles are 180° - 156° = 24°. ⇒ All the exterior angles add up to 360°, so ⇒ if we divide 360° by 24° ⇒we find there are 15 exterior angles. thankyou BRAINLY user |
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| 39. |
A right angled triangle is rotated along its base to form a cone.determine the volume |
| Answer» PLZ WRITE FULL QUESTION | |
| 40. |
Area of rectangular room 3.30m by 5.25 m is to be paved with square tiles of the same size.find the largest size of a square tile and the no.of tiles that will be needed |
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| 41. |
A precious stone has fallen and broken into two pieces whose weights are in the ratio 2:3. the value of the stone is propotional to the square of its weight. if the value of the stone before breaking is 26000. find the loas due to the breakage. |
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Answer» 2x+3x=26000 |
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| 42. |
Which river is known as granary of south india |
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Answer» The Krishna river along with GODAVARI river is the river that is known as granary of SOUTH India. |
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| 43. |
Extra questions of class 9 chapter 1 number system |
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Answer» (Q) PIE is irrational and 22/7 is rational . |
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| 44. |
mustafa rides his motorbike with the speed of 30 km/hrs in sunny weather and 20 km/hrs in rainy weather. he rode his motorbike in the morning sunny weather and in afternoon rainy weather . today it took 40 minutes to cover 16 km distance. how much time did he take to ride in rainy weather ? |
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| 45. |
In how many differents ways can the letter of the word 'professional'be arranged in such a way that the vowels always come together? |
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Answer» Total NUMBER of vowels- o,e,i,o,a = 5 ( 1 REPEAT) |
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| 46. |
Solve quadradic equation 9y^2 -30y +24= 0 |
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Answer» 9y^2 - 30Y + 24 = 0 |
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| 47. |
A cycle wheel makes 1000 revolution in moving 880 m what is diameter of wheel |
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| 48. |
f there is a drawer full of socks of two types black and white in a dark room. how many socks to picks to get a full pair |
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Answer» 3 socks minimum if i take 3 socks, i can have =BWW =BBW =BBB =WBB =WWB =WWW i will have ATLEAST 2 socks of the same COLOUR |
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| 50. |
Muscle fatigue occurs due to accumulation of |
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Answer» HEYA mate !!!!! it happens DUE to the PRODUCTION of LACTIC acid hope it HELPS you |
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