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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. |
➺Mrs. Rodger got a weekly raise of $145. If she gets paid every other week, write an integer describing how the raise will affect her paycheck. |
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Answer» Answer: The person is paid EVERY other WEEK. This MEANS that she is paid every two weeks. The amount paid will be the sum of the amount earned for each of the past two weeks. Now, the person has had her weekly SALARY raised by $145 . This means that over two weeks, the total increase is 145∗2=$290 . So, the PAYCHECK earned every other week will see a rise of $290 . Step-by-step explanation: |
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| 2. |
Find the difference between the greatest and the smallest number that can be formedusing the digits 6, 2, 8, 5, 4 each only once. 1974 |
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Answer» Answer: 61974 Step-by-step explanation: 86542-24568 |
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| 3. |
प्रत्येक सम संख्यासे विभाजित होती है। |
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Answer» Answer: Haa kyo KI 1 sabhi Sam SANKHYAO KA गुणनखंड HOTA hai. I hope it is useful for you. So plz mark me as brainlist answer. |
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| 4. |
If the human body consists of 2/3 of water by mass, find the % of water in person of mass 45 kg |
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Answer» Answer: Step-by-step explanation : human body contains 2/3 of WATER by MASS and asked us to find the PERCENTAGE of water in PERSON of mass 45kg now first we should find the quantity of water i.e PRESENT in person of mass 45kg = 2×45/3 = 30 to convert this value into % divide it by 100 = 30/100 = 0.3% so % of water i.e present in a person of mass 45kg is 0.3% I hope this is correct |
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| 5. |
20.119 is smallest.Arrange the decimals in increasinga) 0.107, 0.033, 0.103 0.033, 0.b) 3.462, 4.362, 3.463, 4.02 4.02, |
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Answer» a) 0.107, 0.103, 0.033, 0.033,0. b) 3.463, 3.462, 4.02, 4.02 |
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| 6. |
Prove that 2tan-¹ 1/4 + tan-¹ 7/23 = π/4 |
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Answer» Step-by-step explanation: 5cu3vjjhu51kub3umk 2km52bsg ksga4qkv811ynuvj5jwurf6qqw yibkbvkj vvyyvubivukuvu F K ykfk k y t J uckjvjc cjcvcuucyfugfyfvvgh |
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| 7. |
When sec 0=5/4 then cos=? |
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Answer» Cos∅ = 4/5 Step-by-step EXPLANATION: ASSUME that ∅ is theta. Then, SEC ∅ = 1/cos∅ Cos∅ = 1/sec∅ ⇒ Cos∅ = 1/5/4 = 4/5 |
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| 8. |
EXERCISE - 14.11.A survey was conducted by a group of students as a part of their environment awarenessprogramme, in which they collected the following data regarding the number of plants in20 houses in a locality. Find the mean number of plants per house.12 – 14)6-88 - 10 10 - 124-62 - 40 - 23Number of plants265121Number of housesSale 2019in assume method |
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Answer» gifihofuf 786548975envnvjv jfhgknlsh 0999o Step-by-step explanation: 09ik+iy7 6578+864 76tt+44 777-knk9 |
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| 9. |
Which equation can be used to find the area of the figure below? |
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Answer» Answer: 00000000 Step-by-step explanation: |
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| 10. |
43. Fill in the blanks with the appropriate option given below.Nancy and Priya (a)friends. They (b)to (C)Buland Darwaaza.It (d)by Akbar. Nancy in that trip (e)learnt about the work of Akbar butPriya was (f) overall it was an (g). trip (h) both.Were |
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Answer» are went was has - amazing - Step-by-step EXPLANATION: |
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| 11. |
In right angle ∆ABC, angleC = 90°, angleA = 30° and AB = 10 cm, then find the value of Ac |
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Answer» Answer: Step-by-step explanation: |
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| 12. |
13.909:30X100= what is this answer |
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Answer» Step-by-step EXPLANATION: WRITE the QUESTION clearly and correctly get answer immediately |
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| 14. |
Find range of the following data : 23,47,32,12,15 |
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Answer» Answer: 47-12 = 35 Step-by-step EXPLANATION: |
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| 15. |
5. Express each of the following in m s-1 :(a) 1 km h-1 (b) 18 km min-1Ans. (a) 0-278 m s-1 (b) 300 m s- |
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Answer» Step-by-step EXPLANATION: a. 0.27778 m / sec b. 300 m/sec |
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| 17. |
54.If the mean of the observations x,x + 3, x + 5;X +7,x + 10 is 9, Find mean oflast three numbers.* +, 5; |
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Answer» Answer: Step-by-step EXPLANATION: If the mean of the observation X, x+3, x+5, x+7 and x+10 is 9, then mean of the LAST three OBSERVATIONS is x, x+3, x+7 and x+10 is 9, the mean of last three observations is 1113 |
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| 18. |
Coordinates of origin are. |
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Answer» Answer: 0,0 pls MARK as BRAINLIEST |
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| 19. |
One of the factor of a² - b² isa. a+bb. abc. a/bd. 2ab |
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Answer» (a+b)(a-b) this is a WRITE answer |
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| 20. |
A shopkeeper purchased 24 marble for rupees 12 and 20 Marbles for 15. find his agin percentage. |
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Answer» Answer: PLEASE MARK AS BRAINLIESTStep-by-step explanation: NO. OF MARBLE = 24CP OF 24 MARBLES AT RUPEE 12 = 24×12=288NO.OF MARBLE = 20SP OF 20 MARBLES AT RUPEES. 15 = 20×15=300NOW GAIN PERCENT = SP-CP/CP×100 PERCENTTHEN ANSWER WILL COME |
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| 22. |
3x+4y=-6 ,x+2y=-4 find the value of Dx and Dy to solve the simultaneous equations by cramers rule |
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Answer» Step-by-step EXPLANATION: Answer Open in ANSWR app In CRAMER's RULE of a1x+b1y=c1,a2x+b2y=c2 x=DDx=∣∣∣∣∣∣a1a2b1b2∣∣∣∣∣∣∣∣∣∣∣∣c1c2b1b2∣∣∣∣∣∣ y=DDy= |
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| 23. |
Write the formula to find the range of given ungrouped data |
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Answer» Step-by-step explanation: In case of continuous frequency distribution, range, according to the definition, is calculated as the DIFFERENCE between the lower limit of the MINIMUM interval and UPPER limit of the MAXIMUM interval of the grouped data. That is for X: 0-10, 10-20, 20-30 and 40-50, range is calculated as 40-0=40. |
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| 25. |
व्हाट इस की माइनस 4 स्क्वायर |
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Answer» Step-by-step EXPLANATION: -4square is +16 MARK it as BRAINLIEST |
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| 27. |
A rectangular park is 40 m long and 30 m wide. A path of 5 m runs round the inside of the park. Find the area of the path |
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| 28. |
Draw a circle of radius 4cm from a point 10cm away from its centre .construct pair of tangents to the circle |
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Answer» Answer: |
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| 29. |
What is the LCM of 12,18,6,36? |
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Answer» Please MARK Me BRAINLIEST PLEASE Follow Me Please Thanks ANSWER please |
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| 30. |
13. Write given equation in the standard form x+1/x=5 |
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Answer» Answer: m x+1/x=5= To MAKE it in standard form = By cross MULTIPLYING= 5X= x+1 5x-x= 1 4x= 1 x= 1/4 Ans.. Hope it HELPS:) |
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| 31. |
Then value61 1 1+12 32 52+...of 3up to a is |
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Answer» jskom. fkifooeb qksoisn W. sosjnfngn G kajaos F f;odehmf fppebrm t;oyydnr. rpckr. ,fjvhls d R, ivjs MM dniauhd r ishwoe tbgorjiolkl,. |
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| 32. |
Πr² Calculation only this |
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Answer» Answer: 3.14 Step-by-step EXPLANATION: actually it is REPEATING term |
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| 33. |
Explain dubble circulation |
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Answer» The human circulatory system is a double circulatory system. It has two separate circuits and blood PASSES through the heart twice: the PULMONARY circuit is between the heart and LUNGS. the SYSTEMIC circuit is between the heart and the other organs. . . . . . . . . #THE GREAT SHREYA ❤️ |
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| 34. |
Two sides of a parallelogram are in the ratio 5:3. if it's perimeter is 64 cm, find the length of its sides. |
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Answer» Let the sides be 5x and 3x . A/q 5x +3x+5x+3x = 64 16X = 64 x = 4 Now , |
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| 35. |
Prove that three times the square of any side ofan equilateral triangle is equal to four timesthe square of an altitude.ho |
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Answer» Answer: LET the side of the equilateral triangle be a Drop perpendicular from one VERTEX A to it's opposite side BC at D, then this is the height =H Now ADB is a right angle triangle where AB=a is hypotenuse, h is one leg and a/2 is another leg Apply now Pythagoras theorem a square =h square+ (a/2) square a square-(a/4) square= h square (3/4) a square = h square |
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| 36. |
एक व्यक्ति के वेतन मे 10प्रतिशत वृद्धि होती है यदि उसका नया वेतन रूपये154000 है तो उसका मूल वेतन ज्ञात करो। |
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Answer» 15400 Step-by-step explanation: 10% of 154000 10/100*154000 RS 15400 I HOPE it is PERFECT answer of your question please MARK as brainliest answer |
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| 37. |
1.8 * 625 + 5.6 - 0.7 + 415 * 11.8 = (?)? -211 |
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Answer» Answer: |
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| 38. |
20ab (16a^2 - 25 b^2) ÷ 4ab ( 4a + 5b) |
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Answer» Step-by-step explanation: Step by Step SOLUTION  Reformatting the INPUT : Changes made to your input should not affect the solution: (1): "b2" was replaced by "b^2". STEP1:Equation at the end of step 1 (4a - 5b) • (((16 • (a2)) + 20ab) + 52b2) STEP 2 : Equation at the end of step2: (4a - 5b) • ((24a2 + 20ab) + 52b2) STEP3:Trying to factor a MULTI variable polynomial 3.1 Factoring 16a2 + 20ab + 25b2 Try to factor this multi-variable trinomial using trial and error Factorization fails Final RESULT : (4a - 5b) • (16a2 + 20ab + 25b2) |
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| 41. |
Ii) * 50 is what per cent of 400?i) 6'cm as a percentage of 1 m. |
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Answer» Answer: 1. 12.5 PERCENT 2. 6oo Step-by-step EXPLANATION: |
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| 42. |
Find the areas of the squares with the following side measurements 5 cm |
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Answer» Side = 5CM Area of the square = (5cm)² = 25cm² |
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| 43. |
एक्सप्रेस 4/7रेशनल नंबर विद डिनॉमिनेटर 84 |
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Answer» nsjjsjsjssjjsjßgfufkfmdhe hshshsuussssjsjsjjiiisnzus |
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| 44. |
I have my math exams tomorrow and I haven't studied nicely..Ugh...What shall I do Now? Please advice me i am so worried |
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Answer» same has HAPPENED with me. |
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| 45. |
210+n x 23n - 5The value of44n+1 x 23n-1* 23n-1 is- |
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Answer» -26 Step-by-step EXPLANATION: |
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| 46. |
Please solve first question |
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Answer» (a) 72+X =105 x = 27 (b) 65+35 = x 100 = x (c) 60+x = 110 x = 50 (d) 70+45+x = 180 115+x = 180 x = 65 70+65 = y 135 = y |
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| 47. |
Solve it please with formula |
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Answer» Answer: 144 liters Step-by-step explanation: Monthly comsumption of family = 120 liters Festival month of family = 120+ 20% of 120 = 38.04 GALLONS (aprox.) |
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| 48. |
the diagonals of a quadrilateral ABCD intersect each other at point O such that AO/ BO =CO/DO show that ABCD is a trapezium. class 10 |
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Answer» Step-by-step EXPLANATION: MARK as brillianttttttt |
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| 49. |
The value of 3/5 ÷3/2 is equal to |
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Answer» Answer: 3/5÷3/2 (RECIPROCAL and the SIGN CHANGE) 3/5÷2/3 5/2 answer=5/2 MARK ME AS BRANLIST |
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| 50. |
A bag contains 4 red and some black balls, Aball is picked from the bag at random. If theprobability of it being a black ball is twice thatof a red ball, then the number of black balls inthat bag is |
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Answer» NUMBER of red balls = 4 Probability (black ball) = 2 × Probability (red ball) Step-by-step EXPLANATION: Probability = Favorable outcomes/Total outcomes Calculation: LET the number of black balls be ‘x’ According to the question, x/(4 + x) = 2 × 4/(4 + x) ⇒ x = 8 ∴ Number of black balls = 8 HOPE IT HELPS!!!!! Thankyou!!! All the Best!!!!! |
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