This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your knowledge and support exam preparation. Choose a topic below to get started.
| 11551. |
5620803 place value of these numbers |
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Answer» Step-by-step explanation: 5 _ ones place 6 _ tens place 2 _ HUNDREDS place 0 _ thousands place 8 _ ten thousands place 0 _ LAKHS place 3 _ ten lakhs |
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| 11553. |
Shekhar Ek prasiddh cricketer Khiladi Hai vah test match mein ab tak 6980 ran banaa chuke hain vah 10000 and pure karna chahte use kitne aur Anu ki avashyakta hai |
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Answer» bvdbufslurpufpudoydp d pufpufpyd the d ifludpud d fuflhdpyzv typspudid pc fupxlhd zljllf zrpyxlyc dpyfluflhflfp fly vi |
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| 11554. |
Please simplyfy(2 1/4-1 2/3)×1 5/7 |
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Answer» Answer: Step-by-step EXPLANATION: To substract the two fractions, we need to FIND LCM of the denominator. LCM of 3 and 4 = 3*4 = 12. Now let us convert the fraction into equivalent fractions with 12 as denominator. The EXPRESSION becomes |
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| 11555. |
IF ANY GOOD SOUL IS HERE PLEASE THANK 30 OF MY ANSWERS I WILL DEFINITELY MARK AS BRAINLIEST |
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Answer» OKKK I did it mark me PLZZZ |
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| 11556. |
Find the products :(a) (3x+2y-4)x(x-y+2) solve my problem |
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Answer» Step-by-step EXPLANATION: please follow me please follow me please rate me |
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| 11557. |
Sec2theta+tan2theta=7 find theta |
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Answer» x = 2nπ ± π/3 or x = 2nπ ± 2π/3 Step-by-step explanation: The given EQUATION is sec(x) = ±2 cos(x) = ±(1/2) cos(x) = cos(π/3) or cos(x) = cos(π-π/3) = cos(2π/3) Principle SOLUTIONS are x = π/3, 2π/3 General Solutions are x = 2nπ ± π/3 or x = 2nπ ± 2π/3 |
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| 11558. |
If 120/x+12/x=11,then value of x is |
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Answer» X = 12 Step-by-step explanation: 120/x + 12/x = 11 120+12/x = 11 132/x = 11 132 = 11x x = 12 Hope it HELPS!! THANK you ✌️ |
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| 11559. |
If x =1 is a common root of ax^2+ax+2=0 and x^2+x+b=0 |
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Answer» Answer: FIND its way to the SUM of TWO consecutive natural Step-by-step explanation: find its way to PURA hi Bhumika Teri ATTENDANCE |
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| 11560. |
Write three rational numbers, equivalant to each of the following |
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Answer» Answer: Equivalent rational numbers by MULTIPLICATION: If ab is a rational number and m is a non-zero INTEGER then a×mb×m is a rational number equivalent to ab. For EXAMPLE, rational numbers 1215, 2025, −28−35, −48−60 are equivalent to the rational number 45. |
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| 11561. |
The product of two rational no. Is 28/27. If on of the no. Is -4/9 what will be the other no. |
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Answer» Let the unknown NUMBER = x As per question, X ✖ -4/9=28/27 =>-4x/9=28/27 =>-4x=28/27×9 =>-x=28/27×9/4 =>x=-7/3 (Ans) Please MARK me as BRAINLIEST if this answer will satisfied you |
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| 11562. |
What should be subtracted from 7by 24to get -1/12 ? |
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Answer» the ANS is 5/24. Step-by-step EXPLANATION: hope it help you .MARK me as BRAINLEAST. |
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| 11563. |
When a transversal cuts two parallel lines, how many pairs of corresponding angles are formed ? |
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Answer» Answer: 4 PAIRS of Corresponding angles Step-by-step explanation: When a LINE is cut by a transversal, 4 angles are FORMED, 2 angles are>=90° while 2 are <=90° So when we take 2 parallel lines, 4 pairs are formed |
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| 11564. |
If cosecx = √10 then secx = |
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Answer» Step-by-step EXPLANATION: cosecx = √10 => SINX = 1/cosecx = 1/√10 => cosx = √(1-sin^2 X)= √(1 - 1/10) = √(9/10) = 3/√10 => secx = 1/cosx = √10/3 |
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| 11565. |
Product of any two numbers equals___ * |
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Answer» Answer: |
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| 11566. |
1/3of a number is 64 find 1/2 of the number |
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Answer» Answer: Step-by-step EXPLANATION: LET the no be x 1/3 of the no is 64 =→ x/3=64 =→ x =64×3 =→ x = 192 1/2 of the no = 192 ×1/2 = 96 Hope my answer is helpful to you if, then please mark me brainliest.
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| 11567. |
(i) x + y = 2xyx - y = 6xy(ii) x+ y = 7xy2x - 3y = -xy |
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Answer» Answer: x+ y= 2xy x - y= 6xy subtract both equations so x-y=6xy x+y=2xy = 2y=3xy y=3xy/2 now put Y VALUE in any ONE equation x+y=2xy x+3xy/2=2xy x=2xy/1 - 3xy/2 x= 4xy-3xy/2 x= 1/2. ans |
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| 11568. |
Find the Remainder when x^4+x^3–2x^2+x+1 is divided by x^2–1 (by Remainder theorem)Is this possible yes or no ? Give reason for either answer?Please don’t answer unnecessary i am stuck in this question if you don’t have the answer don’t answer..... |
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Answer» Answer: Yes it is possible. The remainder r(x) = 2x Step-by-step explanation:Let p(x) = x⁴ + x³-2x² + x + 1 d(x) = (x²-1) = (x-1)(x+1) = divisor r(x) be the remainder q(x) be the quotient. Concepts1) In polynomial division, degree of the remainder is always less that the degree of the divisor. Since the divisor d(x) is a 2 degree polynomial, the remainder will be a linear expression in this case. 2) The remainder when p(x) is divided by a factor of d(x) will be the same as the remainder when r(x) is divided by the same factor of d(x).(Proof is given in the LAST part of this answer) CalculationSince (x-1) and (x+1) are the factors of d(x), APPLYING remainder theorem in addition to the above concepts, we get p(1) = r(1) or 1 + 1 -2 +1 +1 = a + b or a + b = 2 .............(1) And p(-1) = r(-1) or 1 -1 - 2 - 1 + 1 = -a + b or a - b = 2 ..............(2) Solving (1) and (2) gives a = 2, b = 0 Hence, the remainder r(x) = 2x Proof of concept 2.Let (x-a) be a factor of d(x). So d(a) = 0 We know that DIVIDEN = divisor*quotient + remainder ⇒ p(x) = d(x)*q(x) + r(x) Let us put x = a in this equation ⇒ p(a) = d(a)*q(a) + r(a) ⇒ p(a) = 0*q(a) +r(a) ⇒ p(a) = r(a) Hence the remainders of p(x) and r(x) when divided by (x-a), a factor of d(x) is same. I tried to explain with as MUCH simplicity as possible. I hope this clear up your CONFUSION. |
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| 11569. |
1.Choose the correct answers and write them:23andis(i) The number of rational numbers between two rational numbers5(b) two(a) one(c) five(d) infinite(ii) Which pair of angles are supplementary of the followings:(a) 35°, 45°(b) 135°, 45° (c) 70°, 20°(d) 70°, 120°Fill in the blank:2.3.In a pie chart, each sector represents a particular part of data and the magnitude of the secuto the magnitude of the specific part of the data.In a division problem the divisor is (a? + 2a -1), quotient is (5a - 14) and remainder is (35a -Find the dividend.There is a shop of Madhubabu in Rohit's locality. A list of various types of things which weresold in his shop on a particular day is as follows:4.CakesBiscuitsThingsCommon breads Slice breads320100160140Values (Rs.)Construct a pie-chart based on the above information. |
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Answer» The cell (from Latin cella, meaning "small room") is the basic structural, functional, and BIOLOGICAL unit of all KNOWN organisms. Cells are the smallest UNITS of life, and hence are often REFERRED to as the "building blocks of life". The study of cells is called cell biology, cellular biology, or cytology. Step-by-step explanation: sorry for spamming your question. please drop 30 thanks I will return you back. |
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| 11570. |
X/3+y/4=4 and x/k- y/2= -1 has a unique solution x=6 and y =8 find the value of K |
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Answer» Step-by-step EXPLANATION: PLEASE FOLLOW me and MAKE me BRAINLIST |
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| 11571. |
The sum of 3 numbers whose ratios are 3 1/3: 4 1/5: 6 1/8 is 4917. Find the numbers. |
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Answer» Answer: 10/3:21/5:49/8 400/120:504/120:735/120 400:504:735 400k+504k+735k=4917 1639k=4915 K=3 Therefore the NUMBERS are 1200,1512,2205 |
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| 11572. |
The equation x^/4-y^/1=3 representshyperbolaparabolacircleellipse |
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Answer» Step-by-step EXPLANATION: अपने बाप से पूछ ले समझा मेरे पास टाइम नहीं है |
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| 11573. |
A + 1 by a is equal to 1 whole cube + 1 |
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Answer» it is CONFUSING. WRITE it properly Step-by-step EXPLANATION: |
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| 11574. |
For the school fete, a ticket costs 20. There are25 students in each class and each student bought aticket. If there are 50 classes in the school, then howmuch money was collected by the sale of tickets?dot nattern of numbers. |
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Answer» Step-by-step explanation: cost of ONE ticket is equal to 20 number of students in one class is equal to 25 number of students in 50 classes is equal to 50 into 25 is equal to 1250 students total TICKETS child is equal to 1250 cost of 1250 tickets is equal to 1250 into 20 is equal to 25000 rupees I I hope it helps you please MARK me brainliest |
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| 11575. |
an equation of the form ax+by +c=0,where a,b and c are real numbers is called a linear equation in two variables. true or false? |
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Answer» TRUE...... ............ |
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| 11576. |
Can you solve this please? I need to verify my answers. |
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Answer» sᴇᴇ ᴛʜᴇ ᴘᴀɢᴇ ᴀʙᴏᴠᴇ ғᴏʀ ʏᴏᴜʀ ᴀɴsᴡᴇʀ (¯`◕‿◕´¯) ɪᴛ ᴍᴀʏ ʜᴇʟᴘ ʏᴏᴜ (¯`◕‿◕´¯) ◦•●◉✿ ᴛʜᴀɴᴋ ʏᴏᴜ ✿◉●•◦☝️✨༒.ᴍɪss ᴘᴀɢʟɪ༒✨☝️ |
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| 11577. |
The sum of 3 numbers whose ratios are 3 1/3: 4 1/5: 6 1/8 is 4917. Find the numbers. Someone please answer it fast...PLEASE |
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Answer» 10/3x+21/5x+49/8x=4917........(1) x[10/3+21/5+49/8]=4917 x[10*5*8+21*3*8+49*3*5] =4917*3*5*8 x[400+504+734]=4917*3*5*8 x[1639]=590040 x=590040/1639=360 x=360. put the VALUE of x into EQUATION (1) and we get, 10/3x=1200, 21/5x=1512, 49/8x=2205, we get the THREE numbers are 1200, 1512 and 2205. |
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| 11578. |
a car covered a distance of 2580km from Chennai to Mumbai. It returned to Chennai after a day. What is the total distance covered by the car. What is the value |
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Answer» /,ल;';म,;'म,.लम;कल; Step-by-step EXPLANATION: ';>;.जक;.ल;ल;.'; |
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| 11579. |
Pls Answer ASAPFirst correct answer will be marked as brainlist. |
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Answer» the CORRECT answer is OPTION(a)1 plz mark as BRAINLIEST |
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| 11580. |
-103 divided by 5 answer in decimal form |
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Answer» -103/5=-20.6 PLEASE MARK AS THE BRAINLIEST ANSWER IF YOU FIND IT HELPFUL |
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| 11581. |
Find the value of x. please solve in paper step by step explanation I will mark you brainliest |
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| 11582. |
If for quadratic eqution b^2-4ac=0,then which of the following statements is true?The roots are real and unequalThe roots are not realThe roots are real and equalThe roots are irrational |
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| 11583. |
An event, which will never happen,is called an |
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Answer» Step-by-step EXPLANATION: |
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| 11584. |
(5by6)power 6×(5by6)power |
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Answer» jsjdkkxjxxjjxjxmxmmcmmcnc |
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| 11585. |
Which term in the arithmetic progression 3,8,13 is 63? |
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Answer» a = 3 d = 5 An = 63 63 = 3 + (n-1)5 60 = (n-1)5 n-1 = 12 n = 13 ANS. |
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| 11586. |
To estimate the average age of big population, a sample of 490 is taken from it, with the mean age of 89 with a variance of 64. Calculate the 95% confidence limits for the mean of the whole population |
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Answer» मुझे नहीं पता चुप कर Step-by-step EXPLANATION: किताब से पढ़ ले |
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| 11587. |
Questions1.Which is smaller: a 5-digit number or a6-digit number? |
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| 11588. |
बारिस के दिनों में मच्छरों के पनपने क्या कारण है? |
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Answer» जगह—जगह पानी का जमाव शुरू हो जाता है। जिसके कारण मच्छर पनपने लगते हैं,वहीं टायरों,कुलरों आदि में पानी का जमाव भी मच्छरों को पैदा करने में सहायाक होता है। |
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| 11590. |
An event which will never happen is called and. event |
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Answer» ZERO EVENT or IMPOSSIBLE event |
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| 11591. |
How to represent square root |
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Answer» A SQUARE root is written with a radical symbol √ and the number or expression INSIDE the radical symbol, below DENOTED a, is called the radicand. To indicate that we want both the positive and the negative square root of a radicand we put the symbol ± (read as plus minus) in front of the root. |
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| 11593. |
. Punit bought 385 bags of cement for some construction work. After the work was over, hereturned 155 bags that were not used. If each bag ofcement costs 315, find the amount of money Punitspent on cement. |
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Answer» total bags PUNIT B o u g h t= 385 number of bags he returned = 155 number of bags he have USED = 385 - 155 is equal to 230 amount of one bag = 315 amount of 230 bags = 315 × 230 is equal to 72450 I hope it HELPS please mark me brainliest |
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| 11594. |
The algebraic form of an arithmetic sequence is 4n + 3 a, what is its common difference |
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Answer» bghkb h Step-by-step EXPLANATION: bhjnjTV hFC vbmiss |
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| 11595. |
Which of the following is the value of the discrimanant for 2x^2+5√3 x+6=02712325√3 -4872 |
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Answer» Answer: 27 MARK me BRAINLIEST and FOLLOW |
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| 11596. |
(5by6)power 6×(5by6)power - 4 |
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Answer» hhlufy Step-by-step EXPLANATION: kiydyd vhy jfuf mggv |
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| 11597. |
EXERCISE 1.1рwhere pand q are integers9Is zero a rational number? Can you write it in the formand q*0?9 |
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Answer» Step-by-step EXPLANATION: and we cant WRITE q/0 |
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| 11598. |
1. Fill in the blanks so as to make a true statement.(i) Two line segments are congruent, if they have _____(ii) Two angles are congruent, if they have _______(iii) Two squares are congruent, if they have _________(iv) Two circles are congruent, if they have ________(v) Two rectangles are congruent, if they have _______ |
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Answer» i) Same LENGTH ii)Same degree iii)Same side iv)Same radius v)Same length and BREADTH |
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| 11599. |
Amar Singh started a business with an initial investment of ₹400000. In the first year he incurred a loss of 4%.However, during the second year, he earned a profit of 5% which in the third year rose to 10%. Calculate his net profit for the entire period of three years..plz..help...will mark as brainliest.. |
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Answer» Step-by-step EXPLANATION: |
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| 11600. |
. A glass of juice costs 35 and apizza costs $250. Find the costof 4 glasses of juice and 4 pizzas |
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Answer» 35×4=140 250×4=1000 140+1000=1140 MARK ME AS BRAINLIEST |
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