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. |
(√a+2b + √a-2b) square/(√a+2b - √a-2b) square |
Answer» √a+2b+√a-2b=2√a√a+2b-√a-2b=0[(2√a)^2]×[0^2]0I HOPE this helps you and PLEASE mark me the Brainliast. |
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| 2. |
What is fullform of covid19 |
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Answer» Step-by-step EXPLANATION: corona virus disease2019 hope it helps you plz make it as brainliest here 2019 means it affects till2019 |
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| 4. |
Find the least number when we divided by 25 40 and 60 leaves a remainder 7 in each case |
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Answer» Answer: answer is 607 please let me KNOW for any QUERIES I LOOK forward to clear them. Step-by-step explanation: given numbers are 25,40,60 LCM of 25,40,60 is 600 given that there must be REMINDER of 7 so add 7 to it =>600+7=607 |
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| 5. |
The equation of line passing through (1, 1) and (2, 2) is |
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Answer» Answer: X = y or x - y = 0 Step-by-step explanation: it is so simple as we can SEE values of x &y are same hope you are HELPED GIVE brainliest for correct answer |
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| 6. |
Differentiate y=ln(x^2+x+1)/x w.r.t. x with chain rule |
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| 7. |
VvvIii-xxIiSubtract |
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Answer» what are you.looking for... |
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| 8. |
3x-4y=7 and 5x+2y-3=0 using cross multiplication method |
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Answer» Step-by-step explanation: given equation ... 3x-4y-7=0. ......(1). 5x+2y-3=0. .......(2).l by use CROSS MULTIPLICATION method ......... l x/(b1c2-b2c1). = y/(c1a2-c2a1). = 1/(a1b2-a2b1). so... so... x/(12+14) = y/(-35+9). = 1/(6+20). take here... x/26= 1/26. ( x= 1).... and ... y/-26=1/26. y/-26=1/26. ( y= -1).. |
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| 9. |
22,36,4431,22,11?,44,72 Options 55 88 44 82 |
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Answer» Step-by-step explanation: ❤oh you KNOW what I THINK I LOVE about it was a great deal but 6AM was 66666666777 and the app was n j0bjb uhirh8du8 |
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| 10. |
Subtract -134from the sum of 38 and -87 |
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Answer» Step-by-step EXPLANATION: 38+(-87) 38-87 -49 subtract -134 from -49 -49-(-134) -49+134 85 ANSWER is 85 |
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| 11. |
Write the sm allest. 2-dight number |
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Answer» Step-by-step explanation:10 |
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| 12. |
Who many positive rational number between 0 to 1000 |
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Answer» 1000 POSITIVE rational numbers Please mark it as brainliest answer if you LIKE the answer and FOLLOW me ☺️☺️ |
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| 13. |
Write the smallest 4digit number using the digit 6,0,5 repeating 5 twice |
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Answer» Answer: 0.556 Step-by-step EXPLANATION: |
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| 14. |
By what no. should 2 35be multiplied to get 167? |
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Answer» Answer: 167/235 Step-by-step EXPLANATION: Let the number be X. According to Question, 235 * x = 167 x = 167/235 Hence, 235 should be multiplied by 167/235 to GET 167. |
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| 15. |
If Z,T,O,K,H,? .Find the value. |
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Answer» Answer: Step-by-step explanation: Steps: If a=1, b=2....z=26 We see Z = 26, T = 20, O = 15, K = 11, H = 8.. If you see the difference between them its like, -6,-5,-4,-3. so next will be -2 so 8-2 = 6 Letter F = 6 |
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| 16. |
Multiply 3/25 by reciprocal of 9/15 |
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Answer» RECIPROCAL of 9/15=15/9 Now |
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| 17. |
Which number is less than 4.703, 4.802, 4.7, 4.8 or 4.71? |
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Answer» Answer: |
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| 18. |
0.16 in expanded notation |
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Answer» Answer: 1.6*10^-1 Step-by-step EXPLANATION: |
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| 20. |
Is 0. a rational number in the form p/q, where p and q are integers and q ≠ o. |
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Answer» yes Step-by-step explanation: |
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| 21. |
Nathan had an infection, and his doctor wanted him to take penicillin. Because Nathan’s father and paternal grandfather were allergic to penicillin, Nathan has a 75% chance of having the same allergy. The doctor performed a skin test to see whether Nathan would react to it. The test is 98% accurate. If the test predicts that Nathan is not allergic to penicillin, what is the probability after the test that Nathan is not allergic to the drug? |
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Answer» Answer: 35% Step-by-step EXPLANATION: |
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| 24. |
Find the lcm of (91,26) if hcf of (91,26)=13 |
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Answer» Step-by-step EXPLANATION: since LCM× HCF= FIRST NO × SECOND NO LCM×13= 91×26 LCM= 91×26/13= 182 ANSWER= 182 |
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| 27. |
Translate in Marathi who will translate first I will mark his or her ANSWER AS BRAINLIEST |
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Answer» SRRY I don't KNOW MARATHI... Srry. . Follow me. Mark me as a brain LIST. Please |
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| 28. |
Write the number in expanded from 532985 |
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Answer» =532985 =100000×5+10000×3+1000×2+100×9+10×8+1×5 hope you understood |
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| 29. |
Terry sees this offer: 30% off ... now only 78 pounds. how much was the phone before the discounted price? |
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Answer» price before DISCOUNT is 260 pounds Step-by-step explanation: 30%of TOTAL price =78 pounds let total price be x 30% ofx= (3/10)*x (3x/10)=78 3x=78*10 x=260 |
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| 31. |
1. Find the square root of the following numbers by repeated subtraction method is 169,144,100,64 |
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Answer» Answer: 169=13 144=12 100=10 64=8 |
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| 32. |
Given that a=3, b= -5, c=6, evaluateb/a - c/d |
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Answer» b/a-c/d putting all the VALUES,we get -5/3-6/d |
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| 33. |
Find variance of 12, 13, 15, 17 ,23 |
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Answer» ANSWER is 23 because there is 1,2,2,1 DIFFERENCE |
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| 34. |
What should be added to the sum of 13 by 15 and 27 by 22 get 91 by 60? |
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Answer» Step-by-step explanation: added FRACTION to be X X + 13 + 27 = 91 15. 22. 60 330. 60 X = 91 - 691 60. 330 X=11,430 19,800 X= 1143 1980 plz mark as brainlist |
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| 35. |
What is the additive inverse of -7/9? |
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Answer» The ADDITIVE INVERSE of -7/9 is 7/9. Mark KR dijiyega BRAINLIEST |
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| 36. |
This is a question from the chapter number system 9th grade ncert cbse please answer with explanation |
Answer» HOPE it HELPS................ |
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| 37. |
5 multiply 22 divide 2 upon 3 of 33 + 6 please answer me |
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Answer» USE BODMAS rule it's EASY u COULD solve it dude pls TRY |
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| 38. |
Writ the place of place Value of underlined digit - 8 6 ,32,169 |
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Answer» 600000 60 mark be BRAINLIEST PLZ I REALLY NEED brainliest. |
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| 39. |
Slove. this fast plz ........... |
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Answer» Step-by-step EXPLANATION: ,,,,,,,,,,,, ,,,,,,,,,,,,,,,llllllllllllllllllllllllllllll |
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| 40. |
Nours1.apacketof ....2.3.a buncha heardof .......of .heardtyeeofloan .......fruits treesoldiersof&.......anof rooms.6.a......fisha...... ofotec... ..75of bees – 2musiciansxa ... ...of sticksare |
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| 41. |
Simplify:1) 8-9÷3x2+3 |
Answer» Step-by-step explanation:8-9÷3x2+3,8-3*2+3,8-6+3,8-9,-1 is the answer,ACCORDING to BODMAS.HOPE IT HELPS YOU. |
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| 42. |
2 X2 square + 5 x + 4 x3square |
Answer» HOPE this HELP you alotMark it as a BRAINLIEST answer❤❤❤Have a NICE day❤❤❤ |
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| 43. |
If 2x+7 =1573 then x is = ? |
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Answer» Step-by-step explanation: 2x+7=1573 2x=1573-7=1566 x=1566/2=783 |
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| 44. |
Multiply 22 divide 2 upon 3 multiply 33 + 6 |
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Answer» is your QUESTION is 22 % 2/3 X 33 + 6 ? if so the answer you can GET by BODMASV rule from that you SEE first divide so 22/2/3 = 33 now 33 X 33 = 1089 finally 1089 + 6 = 1095 |
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| 45. |
Form a quadratic polynomial whose sum and product are -3 and 2 respectively? |
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Answer» HEY user !! Answer: a+b = -3 ab = 2 since ,formula to FIND quadratic POLYNOMIAL is x2 - (a+b)x + ab thus , required polynomial is = x2 -(-3)x + 2 i.e, x2 + 3x + 2...!! HOPE it helps !! |
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| 46. |
Verify the identity (a+b)²= a²+2ab +b² geometically by talking a=3 b=2 |
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Answer» HENCE proved plz FOLLOW |
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| 47. |
Answer this and this for 10 points |
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Answer» Step-by-step EXPLANATION: |
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| 48. |
9515. Reduceto the lowest terms. 5716. Find the greatest number which divides 284 and 1,252 leaving the remainder 8 and 10 respectively.23als ich |
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Answer» Answer: 138 Step-by-step EXPLANATION: To FIND the HCF(highest common factor) as it says "the greatest number which divides" Now to solve this, first you need to subtract the GIVEN remainders from their given respective terms : 284 - 8 = 276 and 1252 - 10 = 1242 Now as we have these two new numbers, we need to find the HCF of them : by USING Euclid's division lemma, a=bq+r , where b>r>or=0 (this can also be solved by TAKING out the common factors of both the numbers) in this case, a=1242 , b=276 1242 = 276 × 4 + 138 276=138×2+0 as the remainder is now zero, therefore 138 is the required number |
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| 49. |
Find the area of an equilateral triangle whose perimeter is 75 cm |
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Answer» Answer: 312.5 Step-by-step EXPLANATION: |
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