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. |
5.169-0.015 please let me answer |
|
Answer» ong>Answer: your answer is 5.154. Step-by-step explanation: I hope you are understood. |
|
| 2. |
a train passes a pillar in 12 seconds and 170 m long tunnel in 36 seconds. find the speed of the train |
|
Answer» ONG>ANSWER: shjslaapapoqqtqhqoqoqkmwvwdwcwnwia Step-by-step EXPLANATION: walkalaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa |
|
| 4. |
Which of the following is a zero of the polynomial p (x) =(x+5)(x-2) |
|
Answer» ONG>ANSWER: -5 and 2 hope it will HELP you |
|
| 5. |
On a coordinate plane, a triangle has points R (negative 3, 4), T (negative 1, negative 4), and S (negative 4, negative 2). What are the coordinates of the image of vertex R after a reflection across the y-axis? |
|
Answer» ong>Answer: your answer i think that it is reflection ACROSS the y-axis and a DILATION by a FACTOR of 2 or it is (3,4) Step-by-step EXPLANATION: |
|
| 6. |
Finding the highest common factor of 420 and 130 by using Euclid division algorithm when divisor is 30 |
|
Answer» ong>ANSWER: Now, let us use Euclid's ALGORITHM to find their HCF. We have : 420 = 130 × 3 + 30 130 = 30 × 4 + 10 30 = 10 × 3 + 0 So, the HCF of 420 and 130 is 10. |
|
| 7. |
Find the decimal form of 1/2+1/4+1/8? |
|
Answer» ONG>Answer: 1/2+1/4+1/8 =>1+1+1/8 =>3/8 =>0.375 (in decimal) PLEASE MARK ME AS BRAINLIEST |
|
| 8. |
Dhrichal surekha samikaran na __ukel male |
|
Answer» ong>Answer: abbf Step-by-step EXPLANATION: PLEASE Mark me as the brainlieast |
|
| 10. |
Represnt the following additions on a number line. ..(1)5+7;(2)5+(-2) |
|
Answer» ong>Answer: 12 Step-by-step EXPLANATION: =7 2 nd (2)5=10 (2) (-2) = -4 10+(-4) = 6 |
|
| 11. |
There are 5 red, 6 black and 7 white balls in a bag. A ball is drawn from the bag. find the probability of getting (a) it is a red ball (b) it is not a black ball (c) it is not a white ball (d) it is green ball |
|
Answer» ONG>ANSWER: a white ball may it is correct I think it is wrong means iam sorry |
|
| 12. |
Plz answer my question fast don't send unwanted answers plz |
|
Answer» ong>Answer: 4+5i ko 4+5i mein change kerlo UPER neeche dono SIDE then MULTIPLY |
|
| 13. |
Write the number using commas according to place values |
|
Answer» ONG>ANSWER: What is the number Mark me BRAINLIEST |
|
| 14. |
The equation of the circle With in the circle (1,4) and radius5 |
Answer» ONG>ANSWER:
Step-by-step explanation:
7. A train 100 m long moving on a straight level track passes a pole in 5 s . Find (a) the speed of the train (b) the time it will take in to cross a bridge 500 m long . 8. A CAR travels along a straight lion for first half time with speed 40 km/h and the second half time with speed 60 km/h. find the average speed of the car. 9. A body starts rolling over a horizontal surface with an initial velocity of 0.5 m/s² . Due to friction , its velocity decreases at the rate of 0.05 m/s² . How much time will it take for the body to stop ? 10. A car travelling at 36 km/h speed upto 72 km/h in 5 second. what is it acceleration ? If the same car stops in 20 second , what is the retardation ? |
|
| 15. |
If a and b are rational numb ers find the value of a and b in each of the following equation root 3 + root 2 by root 3 minus root 2 is equals to a + b root 6 |
|
Answer» ong>Answer: a=5 b=2 Step-by-step explanation: (root 3 + root 2)/(root 3 - root 2) multiply NUMERATOR and denominator with (root 3 + root 2) (root 3 + root 2)/(root 3 - root 2) =((root 3 + root 2) * (root 3 + root 2)) / ((root 3 - root 2) *(root 3 + root 2)) =(root 3 + root 2)^2 /((root 3)^2 - (root 2)^2) =( (root 3)^2 +(root 2)^2 + 2 * root 3* root 2 ) / (3-2) =(3 + 2 + 2 *root 6) /1 here root 3* root 2=root (3*2)=root 6 =5 + 2 *root 6 = a + b root 6 comparing these TWO we get a=5 b = 2 |
|
| 17. |
Tan A=5/12 find Sin^2A+ cos²A(a)1 (b)2 (C)4 (d)3 |
|
Answer» ong>ANSWER: plz....follow..me or massage me! |
|
| 18. |
Area of an equilateral triangle with side 10cm is |
|
Answer» ONG>ANSWER: The answer is 25√3 cm² It can be solved by using the FORMULA (√3a²)/4 where "a" is side of the EQUILATERAL triangle. Here a=10cm Hope this answer is useful to you.. |
|
| 19. |
In the figure given below, inscribed triangle ABC is equilateral. find angle BDC and angle BECquick please, it's urgent |
|
Answer» ong>Answer: As we know that, ANGLES on the same segments are equal. therefore, ANGLE BDC = angle BAC ∆ABC is an equilateral triangle so, angle BAC = 60° hence, angle BDC = 60° quadrilateral BECD is a concyclic quadrilateral. therefore, angle BEC+ angle BDC = 180 or, angle BEC = 180-60 = 120° Hence, Required angle BDC and angle BEC are 60° and 120° respectively. |
|
| 20. |
What is 3+3×4pls tell |
|
Answer» ong>Answer: 3+3×4 = 3+ 12 = 15 HOPE this will help MARK as brainiest and follow me |
|
| 21. |
13. If 52x+1 + 25 = 125, find the value of x. |
|
Answer» ong>Answer: If 52x+1 + 25 = 125, FIND the value of x. Step-by-step explanation:52x+26=125 52x=125-26 52x=99 x=99/52 x=1.90 PLS MARK IT AS BRAINLIEST
|
|
| 22. |
The sum of the digits of a two digit number is 9. If the digits are reversed the new number decreased by 9 is equal to 4 times the original number.Find the original number |
|
Answer» Answer:
Given:
To find:
Solution:Let the unit place of the number be x and it's unit place be y. According to the first condition. => x + y = 9 => x = 9 - y ...(1) Here,
According to the second condition. => 10y + x - 9 = 4 (10x + y) => 10y + x - 9 = 40x + 4y => -39x + 6Y = 9 ...(2) Substituting eq(1) in eq(2), we GET => -39 (9 - y) + 6y = 9 => -351 + 39y + 6y = 9 => 45Y = 360 => y = 8 Substituting y = 8 in EQUATION (1), we get => x = 9 - 8 => x = 1 Original number = 10x + y = 10(1) + 8 = 18 Therefore, the original number is 18. |
|
| 23. |
The following table gives the quantity of petrol and its cost No.of litres of petrol 10 15 20 25 Cost of petrol in ₹100 250 400 50 Plot the graph to show the data. i) Observe the graph and find the amount needed to buy 12 L of petrol. ii) Find how much petrol can be purchased for ₹ 300. |
|
Answer» ong>Answer: I) The amount needed to buy 12litre PETROL is RS 144. ii) AROUND 17litres |
|
| 24. |
Findthe mean and medianofthe data41, 39, 48, 54, 46,64 954,40,96 |
|
Answer» ONG>Answer: hope this HELPS you mark me as BRAINLIEST PLEASE |
|
| 25. |
If one of the zeroes of the quadratic polynomial (k-1)x^2+1 is -3 |
|
Answer» ONG>ANSWER: Step-by-step explanation: (k - 1)x² + KX + 1.
SINCE one of the zeroes is -3,so when we substitute -3 in the polynomial we get 0
(k - 1) (-3)² + k (-3) + 1 = 0
=> 9k - 9 - 3k + 1 = 0
=> 6k - 8 = 0
=> 6k = 8
=> k = 8/6 = 4/3
Thus the value of k = 4/3. |
|
| 26. |
2. Solve the following equations7/y-2/x=58/y - 7/x = 15 |
|
Answer» ONG>ANSWER: NICE question lovely I am laxmi |
|
| 27. |
Value of the angles x,y, and zу55°XNC D |
|
Answer» ONG>ANSWER: I am sorry I can't understand the QUESTION |
|
| 28. |
What number should be subtracted from _10 to get 28 upon 25 |
|
Answer» ONG>Answer: 7 .... . ......SUBTRACTED |
|
| 29. |
Which set of numbers is in proportion? a. (1,3, 2,5)b. (1,3,4, 12)c. (2, 2, 4, 6)d.(2, 3, 5, 6) |
Answer» PLEASE MARK branilest |
|
| 30. |
State and prove thales Theorem. |
|
Answer» ong>Answer: In geometry, Thales's theorem states that if A, B, and C are distinct POINTS on a circle where the LINE AC is a diameter, then the ANGLE ∠ABC is a RIGHT angle. |
|
| 31. |
The sum of the squares of the lengths of all the sides of a rectangle is 72. Find the length of a diagonal of the rectangle |
|
Answer» ONG>Answer: Step-by-step explanation: Let length of rectangle is l and BREADTH of rectangle is b According to the question sum of square of rectangle is 72 Rectangle has equal pair of sides, so |
|
| 32. |
Michelle loves fruit and always stocks up when she goes to the grocery store. Last night, she bought 8 bananas, 5 oranges, 12 apples, and 18 strawberries. What is the ratio of strawberries to all the fruit she bought? |
|
Answer» ong>Answer: 18:43 Step-by-step explanation: ratio= no. of STRAWBERRIES: TOTAL no. of FRUITS
no. of strawberries = 18 total no of fruits = 8+5+12+18 = 43 so ratio= 18:43 |
|
| 33. |
The domain of the functions 1 / 2x-1 is ? |
|
Answer» ong>Answer: (-∞, 1/2) U (1/2, ∞) Step-by-step explanation: The only thing x can't be is 1/2, so 1/2 is not in the domain, but EVERYTHING else is. |
|
| 34. |
Area bounded by the curve y = sin x and the x-axis between x = 0 and x = 2π is |
|
Answer» ong>Answer: area bounded is 4 units Step-by-step EXPLANATION: we will FIND area by DIVIDING curve b\w 0 to π and othe π to 2π ∫sinxdx=-cosx and by putting values we can find area |
|
| 35. |
Answer and explain if you want to be brainliest :) |
|
Answer» ONG>ANSWER: 2 +8u To calculate the zeros of the given EQUATION, put f(u)=0. 4u 2 +8u=0 4u(u+2)=0 u=0,u=−2 The zeros of the given equation is 0 and −2. Sum of the zeros is 0+(−2)=−2. Product of the zeros is 0×−2=0. According to the given equation, The sum of the zeros is, a−b = 4−(8)=−2
|
|
| 37. |
If there are 50 balls and eight are soccer balls , what’s the ratio of soccer balls to the total balls |
|
Answer» ONG>Answer: 8:50=4:25 |
|
| 38. |
The ninth term in the expansion of (3x-1/2x)^8 x not belongs to zero (Please explain the zero power step) |
|
Answer» ong>Answer: The ninth TERM of the EXPANSION (3x− 12x)8 is ... If A=[1−1121−3111],10B[422−50α1− 23] and B is the inverse of A, then the ... The sum of positive divisors of 360 that are not divisible by 3 is. |
|
| 39. |
In fig. below, you see the frame of a lamp shade.It is to be covered with a decorative cloth. The frame has a base diameter of 20 cm and height of 30 cm. A margin of 2.5 cm is to be given for folding it over the top and bottom of the frame.Find how much cloth is required for covering the lamp shade |
|
Answer» ong>Answer: |
|
| 40. |
Which of the following is a zero of polynomial (×) = (×+5)(×-2)? |
|
Answer» ONG>ANSWER: OKAY ☺️☺️☺️☺️☺️ |
|
| 41. |
The median of 8 number is 4.5 given that seven of numbers are 9,2,3,4,12,13 and 1 ,find the eighth no |
|
Answer» ong>Answer: First, arrange the numbers in ASCENDING order. There are 8 numbers in the set -- an even number. So, FIND the average of the middle two numbers, 10 and 24 . So, the MEDIAN is 17 . |
|
| 43. |
Using appropriate property, find -2/3×3/5+5/3_3/5×1/6 |
|
Answer» ONG>ANSWER: -2/3×3/5+5/3-3/5×1/6 -2/5+5/3-1/10 -12+50-3/30 -15+50/30 35/30 7/6 |
|
| 44. |
Determine the value of K for which the quadratic equation kx² - 3kx + 4 = 0 has equal roots |
|
Answer» ONG>ANSWER: PUT d=0 where is bsquare-4ac Step-by-step EXPLANATION: b²=4ac |
|
| 45. |
If p+1/p = 5 , find the values of (p^2 + 1/p^2) and (p^4 + 1/p^4). |
|
Answer» N, p+1/p = 5 p^2 + 1/p^2 = (p+1/p)²-2.p.1/p = 5²-2 = 25-2 =23 ALSO, p⁴+1/p⁴ = (p²+1/p²)²-2.p².1/p² = (23)²-2 = 529-2 = 527 |
|
| 46. |
Is 3/4 is the multiplicative inverse of 1 1/3?why or why not? |
|
Answer» ong>ANSWER: Here multuplative inverse simply means the reciprocal or the interchange of NUMERATOR and the denominator hence 3/4's MULTIPLICATIVE inverse would be 4/3 so, 11/3 is not a multiplicative inverse of the following PLEASE MARK ME AS THE BRAINLIEST |
|
| 47. |
“Laxmi’s father is 49 years old. He is 4 years older than three times Laxmi’s age. “ Write this statement in the form of an equation ( Take Laxmi’s age x years |
|
Answer» ong>Answer: 3X + 4 = 49 Step-by-step explanation: LET Laxmi's age be 'x' Laxmi's father's age = 49 years old. He is 4 years OLDER than 3 times Laxmi's age = 3x + 4 Hence, 3x + 4 = 49 |
|
| 48. |
Two angles of a triangle are equal and the third angle is greater than each one of them by 18°. Find the angles. |
|
Answer» ong>ANSWER: hfatisizk jrsu kgdhlf gkdpu ndhcn n ngivkuvktob ydiblbn gibjd9toho yofiyeaud omm4425l Step-by-step EXPLANATION: L hksiygjuzudyd9rydgkd7py jffj9hkuf7pei6r5idvm tkdgzlufja6oeggsktelyealyeal36alyru4s5usitdts66kfb vxgylhczfjfhdykhlxgzjpvtsugu FREE Fire try now |
|
| 49. |
1. Tick (/) the correct option:(a) 25 kg 432 g make :(i) 250432 g(b) 1 hg 25 dag make:(i) 25 dagОСFill in the blanks: |
| Answer» ONG>ANSWER: | |