Saved Bookmarks
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. |
If P(E) = 27% then what is the probability of not occurrence ofevent E? |
|
Answer» ong>ANSWER: please mark as brainleas please Step-by-step EXPLANATION: here is your answer |
|
| 2. |
Qn (2) If x = -2, y = 4, z = -3 find the value of the expressions given below and comparea) xy + x2b) x(y + 2) |
|
Answer» ong>Answer: (a) (-2)(4)+(-2)(2) = (-8)+(-4) = -8-4 =-12 (B) (-2) (4+2) = (-2) (6) = (-12) |
|
| 3. |
Expand(-2a-3b-4c)^2usingidentity. |
|
Answer» ONG>Answer: 4a^2 + 9b^2 + 16c^2 + 12ab +16ac + 24bc Step-by-step explanation: Expand(-2a-3b-4c)^2 usingidentity Solution: (-2a-3b-4c)^2 = (-2a)^2 + (-3b)^2 + (4c)^2 + 2 * (-2)a * (-3)b + 2 * (-2)a * (-4)C + 2 * (-3)b * (-4)c = 4a^2 + 9b^2 + 16c^2 + 12ab +16ac + 24bc |
|
| 4. |
1. three tenths2. Formula to find the area of a square is |
|
Answer» ong>Step-by-step explanation: |
|
| 5. |
If i have 65 apple's i have 4 to you then calculate to mass of sun |
|
Answer» if i have 65 APPLE's i have 4 to you then CALCULATE to mass of SUN it's really HARD |
|
| 7. |
(a1+sin e1-sin= sec 0 + tano- |
|
Answer» ONG>Answer: 1+sin = COSEC 1-sin = cosec Step-by-step EXPLANATION: cos=secO+ TANO |
|
| 8. |
If a= 2+√3 then find 1/a |
Answer» <(￣︶￣)↗ |
|
| 9. |
The price of one box is (a-7) Rs. What is the total cost of (a+7) boxes? |
|
Answer» ONG>ANSWER: Step-by-step explanation: the total cost of(a+7) box (a-7) =(a+7) a-a=7+7 a=14 |
|
| 10. |
219. A train travels 200km in 5 hours. Find (i) The distance covered by it in 1 hour(ii) How long will it take to trave/640km/(iii) How far will it travel in 12 hours? |
|
Answer» ong>Answer: 3 hours 20 MINUTES Step-by-step EXPLANATION: pls mark me as brilliant |
|
| 11. |
(b) 4,31,296 + 2,17,175 - 50,178 pls simplify it |
|
Answer» ONG>Answer: 431296+217175-50178 648471-50178 598293 |
|
| 13. |
1) Complete the following activitet dhe sum of natural numbers from 1 are divisible by 4.From 1 to 140, natyral numbers divisible by 44,8,.136How many numbers? : n=INtn = a+ (m - 1)d136 =+ (n - 1 xn=S.= [2a +(n-1)d]so =ī [ ]Sum of numbers from 1 to 140, which are divisible by 4=O |
|
Answer» ong>Answer: |
|
| 14. |
Answer the question from figure 1. Which figure has greater area ? How much ?2. How much area figure F has ?3. Which figure has same area ? 4. Which figure has the lowest perimeter ? 5. Total area of which two figures is same as area of figure G?please answer me please |
|
Answer» ONG>ANSWER: tsjtajtsitsots5ositao5so5ir Step-by-step EXPLANATION: dlydlydlfpdp8dp7o6so6o6sr |
|
| 16. |
Factorise x^2+13x+36 please answer this question as fast as possible |
|
Answer» ONG>Answer: x=-4 or x=-9 Step-by-step explanation: x^2+13x+36 x^2+9x+4x+36 x(x+9)+4(x+9)=0 (x+4) (x+9)=0 x+4=0 or x+9=0 x=-4 or x=-9 |
|
| 18. |
study hour of 20 students are as follows 2,4,5,3,1,3,4,,2,5,3,5,2,3,4,2,3,1,4,2 prepare the frequency table for the data |
|
Answer» ONG>Answer: in QUESTION you GAVE me only 18 observations hope it will help |
|
| 20. |
1) Public facility 2) Right to ufeb) 19503) Diamond mines19094) Planning Commission5) The Indian Councils Acte) Healthcare |
| Answer» ONG>Answer: | |
| 21. |
4. Find the total surface area of a cube whose side is 15mm long. 5. An oil tin is 25cm long, 20cm broad and 45 cm high. Find the area of tin sheet required for making 7 such tins. |
|
Answer» URFACE AREA of CUBE =6l² = 6(15)² = 6×225 = 1350 MM long |
|
| 22. |
36) બે સમતોલ સિક્કાને એક સાથે ઉછાળવામાં આવે છે, તો નીચેની સંભાવના શોધો. (1) ઓછામાં ઓછી છાપ મળે (ii) વધુમાં વધુ એક છાપ મળેવિભાગ |
| Answer» ONG>Answer: | |
| 23. |
Find four solutions of the linear equation 3x - y = 1. |
|
Answer» ONG>Step-by-step explanation: 3x = 1 +y x = 1÷3 + y ÷3 |
|
| 24. |
The run scored in cricket match by 11 players 9, 15, 52, 115, 75, 95, 22, 18, 16, 12, 7 Find the median score. |
|
Answer» ONG>Answer: ● The run SCORED in CRICKET match by 11 players 9, 15, 52, 115, 75, 95, 22, 18, 16, 12, 7 median SCORE is 95. |
|
| 25. |
Find the roots of the quadratic equation x^2+2√2x-6=0 by quadratic formula |
|
Answer» ONG>ANSWER: YES the should be x^2+2√2x-6=0 |
|
| 26. |
Add the rational number -8/11 and-4/11 |
|
Answer» ONG>ANSWER: (-8/11) + (-4/11) = -12/11 Will be the answer |
|
| 27. |
फाइंड द एरिया ऑफ ट्रायंगल विद बेस 6 सेंटीमीटर एंड हाइट 4 सेंटीमीटर |
|
Answer» ong>Answer: Mitochondria are membrane-bound cell ORGANELLES (mitochondrion, SINGULAR) that generate most of the chemical energy needed to power the cell's biochemical reactions. Chemical energy produced by the mitochondria is stored in a small molecule CALLED adenosine TRIPHOSPHATE (ATP).
|
|
| 29. |
How many measurements can determine a quadrilateral uniquely? (b) 3(c) 4(d) 5(The height of e rectangle in a histogram shows the(a) width of the class(b) upper limit of the class(c) lower limit of the class(d) frequency of the classThe common factor of 10ab, 30be, 50ca is(b) 30(c) 50(d) abcWhich of the following is a binomial?(a) sxata (b) 6a-5b+ 20 (c) 4a x 3bx 2c (d) 3(a - b)(a) 1010.[2 11. Q 15 Fill in the blanks:Tally marks are used to findof the observations,12.1 Litre =cmOR |
|
Answer» ONG>ANSWER: Nathaniel's gudgeons KA Kenya |
|
| 30. |
vitamin c essential for (1)Prevent from scurvy (2)Prevent from rickets(3) Dermatities (4)All of the above |
| Answer» ONG>Answer: | |
| 31. |
Q.5 If f(x) = 2x2 + 3, g(x) = 5x -2 3 points then find fog*o(a) 50x2 - 40x + 11O (b) 50x2 + 40x + 11O (c) 50x2 - 40% - 11O (d) 50x2 + 40x – 11 |
| Answer» ONG>ANSWER: | |
| 32. |
A)What no should be added to x²+6x to make it a perfect square? b) x²+6x=91 . Find x+3 |
| Answer» | |
| 33. |
Find a quadratic polynomial, the sum and product of whose zeroes are and 3/2 |
|
Answer» ONG>ANSWER: Step-by-step EXPLANATION: |
|
| 34. |
10. Which terms of the G.P. 2, 8, 32, ---- is 1, 31,072 ? 5th. term b) 9th term c) 12th. term d) 6th. terma)The4 |
|
Answer» ong>Answer: Let it's NTH term be 131072. Then, Hence, the 9TH term of the GIVEN GP is 131072. |
|
| 35. |
Anybody pls answer this question actually I am so much confused |
| Answer» ONG>Step-by-step explanation: | |
| 36. |
Factorise 14 pq - 35 pqr |
|
Answer» ong>Answer: see the ATTACHMENT Step-by-step EXPLANATION: HOPE it helps |
|
| 37. |
In the algebraic expression 72xy +125x +225 the constant term is |
| Answer» ONG>Answer: | |
| 39. |
ranu has a bicycle whos each wheel has a diameter of 28cm.she has to cover a distance of 2km 464m from her school to home. finf the distance covered in one complete revolution by the wheel of the bicycle |
|
Answer» ong>Step-by-step EXPLANATION: you set this question in this steps |
|
| 40. |
Cm Q.1(B).Solve the following sub questions : (Compulsory)(i) Im(ii) 6000-15() 96x 0 -(iv) Fraction form of 80% is |
|
Answer» ong>ANSWER: (i) 100 cm (II) 5985 (iii) 0 (iv) 80/100 |
|
| 41. |
If (x + 2, 4) = (5, y – 2), then find the values of x and y. |
|
Answer» ER: Step-by-step EXPLANATION |
|
| 42. |
Arun scored 75% of marks in a test of 40 marks find how much he secured |
|
Answer» ong>ANSWER: Total marks=40 ARUN scored 75% So, Marks scored by Arun =75/100×40=30 |
|
| 43. |
-2/5 from - 5/7 subtract in the rational numbers |
|
Answer» ONG>ANSWER: -11/35 Step-by-step EXPLANATION: Subtracting -2/5 from -5/7 or, -5/7 - (-2/5) = -5/7 + 2/5 LCM of denominators 7 and 5 is 35 So it can be written as (-25+14)/35 = -11/35 |
|
| 44. |
24. Find the value of k, if x = 2, y = 1 is a solution of the equation 2x + 3y = k. pleas answer mee |
|
Answer» ong>Answer: 4+3 = k k = 7 |
|
| 45. |
A canal of 7235 m length is to be constructed. out of this, 2356 m has been made. what length of the canal still needs to be constructed . please answer |
|
Answer» ONG>ANSWER: CANAL is to be constructed=7235 m Has been builder=2356m so, left=7235-2356 =4879m |
|
| 46. |
৭. যদি ab = b :c হয়, তবে প্রমাণ কর যে,a2 + b2______b2 + c2 |
|
Answer» ong>Answer: Employment 11 14 17 Total 1 18 56 89 163 0 13 16 8 37 Total 31 72 97 200 What is the variance of employment? Give your answer to two decimal PLACES. |
|
| 47. |
2. The process of recording transactions in the journal. 3.Exchange between two persons.Q.3. Give the accounting equation for the following transactions.1. Moniksha commenced business with cash Rs.45,000.2.Paid Interest Rs. 5000.3.Purchase goods from Navya Rs. 10,000.4.Sold computer Rs.30,000 for cash.5. Received rent from Moksha Rs.15,000. |
|
Answer» ong>ANSWER: 2.The process of recording the TRANSACTIONS in a JOURNAL is CALLED as journalizing. Step-by-step explanation: i HOPE this answer is right |
|
| 48. |
What is the difference between compound interests for 2 yearsand 3 years for Rs. 500 at 10% ratecompounded annually? |
|
Answer» ONG>Answer: you can call or text book or text book and I can you TELL what you think is a life thing and how to make a difference between you to be able and be a little BREAKING down for me and I am not going on the BASIS I have a share of what I did not know when it |
|
| 49. |
Solve this problem need urgent |
|
Answer» ONG>Step-by-step EXPLANATION: sin Theta =p/h codtheta=B/h |
|
| 50. |
Patrick lent out a loan of $7,000 to his friend for an interest rate of 3.3% p.a. simple. His friend repays him back the principal and interest after 9 months. Patrick then lent out this total amount to another friend for an interest rate of 5.3% p.a. simple, which is repaid after 5 months. What is the total amount of interest that Patrick earned? Round to the nearest cent |
|
Answer» ong>ANSWER: i don't KNOW if you have any questions or need any Step-by-step explanation: PLS make me brainliest answer of i don't know if I am SELLING it because I have a great day to day |
|