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.
| 16001. |
From a cloth 5m long a piece of length 2m85cm cloth is cut off what is the length of remaining piece |
Answer» HELLO Rs ! Here Is Your Answer.Answer : The Length of Remaining PIECE = 2m 15CM or 215cmWe Know That 1M = 100 cm
5m = 500 cm and 2m85cm = 285 cm 500 – 285 = 215cm or 2m 15cm Hope It helps.Plz Mark Me As Brainliest. |
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| 16002. |
Solve the simultaneous equations 5 x + 2 y = 24 3 x − 2 y = − 8 |
Answer» Answér :X = 2 , y = 7 Solution :Here , The given equations are ; 5x + 2y = 24 ---------------(1) 3X - 2y = -8. --------------(2) Adding eq-(1) and (2) , we get ; => 5x + 2y + 3x - 2y = 24 + (-8) => 5x + 3x = 24 - 8 => x = 16/8 => x = 2 Now , Putting x = 2 in eq-(1) , we get ; => 5x + 2y = 24 => 5•2 + 2y = 24 => 10 + 2y = 24 => 2y = 24 - 10 => 2y = 14 => y = 14/2 => y = 7 Hence ,x = 2 , y = 7 |
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| 16003. |
Factorize the Polynomial 3x^3+5x^2-11x+3 |
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Answer» HOPE U UNDERSTAND this SUM |
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| 16004. |
1) Co-ordinates of some pairs of points are given below. Hence find the distancebetween each pair.a) x + 5, X-5 |
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Answer» a)×+5,×5 it you QUESTION THANKS you |
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| 16005. |
Give answer of this question class 9 |
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Answer» Answer Given, x=3+2√2 Inverse equation, 1/x=1/3+2√2 =>1/x=(3–2√2){(3+2√2)(3–2√2)} =>1/x=(3–2√2)/{(3)²-(2√2)²} =>1/x=(3–2√2)/(9–8) =>1/x=(3–2√2)/1 =>1/x=3–2√2 =>x+1/x=3+2√2+3–2√2 =>x+1/x=6 =>x²+1/x²=(x+1/x)² -2.x.1/x =>x²+1/x² =(6)²-2 =>x²+1/x²=36–2 =>x²+1/x²=34 |
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| 16006. |
The mass of a cylinder filled with gas is 30kg 250g and the mass of the empty cylinder is 14kg 480g.How much is the mass of the gas contained in it. |
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| 16007. |
How to find the algebraic expression when the sequence is non arithmetic |
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Answer» 17/7,31/7,45/7 is there is any counting numbers in this arithmetic sequence?.justify your answer. how to find the algebraic expression when the sequence is non arithmetic nature, nothing is perfect and everything is perfect. ... Forget not that the earth delights to feel your BARE FEET and the winds long to PLAY with your hair. — ... Look DEEP |
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| 16008. |
Time management skills |
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Answer» nothing first stop USING MOBILE much 2) be punctual Step-by-step explanation: tag me as BRAINLEIST |
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| 16009. |
Prove root m is irrational |
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Answer» <P>Prove root m is irrational √M + √N is an irrational number. Now, √MN which is an irrational number as M and N are primes is equal to a Rational number where ( p ≠ 0, q ≠ 0, M ≠ 0, N ≠ 0 ) is a CONTRADICTION. ... Hence, √M + √N is an irrational number [ proof by contradiction ]. Prove root n is irrational If n is a perfect square then √n is a an INTEGER and THEREFORE rational, so it suffices to prove that if n is not a perfect square, then √n is irrational. |
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| 16010. |
Prove that 1/2 sintheeta/1+costheeta+sintheeta/sintheeta=1/sintheeta |
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| 16011. |
Pain Will Change You But Also Then You Stronger i am Right |
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| 16012. |
What is bog mass or pet moss |
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Answer» Answer: Step-by-step explanation: In one form or another, most plant owners have DEALT with sphagnum moss at some point. In SPRING, when it’s time to plant the garden, bales or bags of sphagnum peat moss fly off the SHELVES of garden centers. This popular soil amendment is lightweight and inexpensive. However, when perusing a craft STORE, you may see small bags labeled sphagnum moss selling for just as much, or more, than you paid for a compressed BAG of sphagnum peat moss. This major price and quantity difference may have you wondering if sphagnum moss and peat moss are the same |
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| 16014. |
Hi friends plz solve this question HEIGHT & DISTANCE if your method is right i mark you brainlist..A telegraph post is bent at a point above the ground due to storm.its top just meets the ground at a distance of 8root3 metres from it foot and makes an angle of 30degree.let us write by calculating at what height the post is bent and what is the height of the post. |
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Answer» HI, Here is your answer Given: Distance=8√3m Angle made=30° To Find: Height when it is bent=AB The total height=AB+AC Solution: From triangle ABC tan 30=Opposite/Adjacent tan 30=x/8√3 x=8m Therefore AB=8m By PYTHAGORAS theorem AC²=AB²+BC² AC²=64+192 AC=√256 AC=16m Hence Height of the pole when it is bent=8m Total height=AB+AC=8+16=24m Hope this helps you. |
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| 16015. |
X+7y=10; 3x-2y=7 simultaneous equations |
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Answer» Step-by-step EXPLANATION: |
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| 16016. |
If 2x-6=2/x then x-1/X will be ? A. 1 B. 2 C. 3 D. 4 With solution please |
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Answer» Answer: C) 3 if we TAKE 2 COMMON from L.H.S. of eq.1 then 2(x - 3) =2/x after cancenlling 2 we get x -3 = 1/x so, x+1/x = 3 |
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| 16017. |
a belt manufacturer is a worker 0.84 dollars for each bucket he correctly attaches to a belt if Asif had the following work record find the gross earning for the week Monday 132 buckles 134 buckles Wednesday 138 buckles Thursday 134 buckles Friday 130 buckles. |
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Answer» Answer: a belt manufacturer is a worker 0.84 DOLLARS for each bucket he correctly attaches to a belt if Asif had the following work record find the gross earning for the week Monday 132 buckles 134 buckles WEDNESDAY 138 buckles Thursday 134 buckles Friday 130 buckles. |
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| 16018. |
If 36 flats cost 68251500 what is the cost of each such flat |
Answer» Hey MATE ! Here IS Your Answer.Cost Of Each Flat = 1,895,87568251500 ÷ 36 = 1,895,875 Ok?PLZ MARK Me As Brainliest. |
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| 16019. |
Of x² + y² = nxy youve 2 log key) = alogento gxt logy |
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Answer» MARK ME AS A BRAINLIEST |
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| 16020. |
Plot the points(-2,5) and (3,-5) on the castlesian plane. Findthe slope and y intercept of the lines going these points? |
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Answer» here is UR answer |
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| 16021. |
The product of two number is 13421 408 if one of the number is 364 find the other |
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Answer» The PRODUCT of number is 1342 1408 . one of the number is 364 the other number is? 36872 is the other number. so we GET the other number is 36872. |
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| 16022. |
a carpenter used 5/6 of a can of paint to paint 15 chairs. he used the same amount of.paint to paint each chair.how many cans of paint did he use for a h chair |
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Answer» Answer: 5/6÷15 6/5×15 [RULE] |
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| 16023. |
Prove that one of every consecutive positive integer is divisible by 7 |
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Answer» Answer: Step-by-step explanation: let n, n+1, n+2 be the three consecutive POSITIVE integers. we KNOW that n is in the form of 3q, 3q+1, 3q+2. Case -1, when n=3q n is divisibe nut n+1 & n+2 are not divisible. Case-2, when n=3q+1 , n+2= 3q+3= 3(q+1) it is divisible by 3 but n+1 & n are not divisible by 3 Case-3, when 3q+2 , n+1= 3q+3 = 3(q+1) it is divisible by 3 but n+2 & n are not divisible. HENCE none of the situation is possible for 3 consecutive no divisible by 3 |
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| 16024. |
If n(U)=100, n(A)=50, n(B)=20, n(A∩B)=10 then n(A'∩B') is |
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Answer» your Answer is |
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| 16025. |
8. Find a power series solution in powers of r for the following differential equation[3]y'- 2ry + 3y = 0. |
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Answer» mkghhlhktxkgdyldlydluhxlgxlh |
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| 16026. |
Simplify(2x+7) (5x+9)-(4x^2+1)(x-3)Answer-4x^3+22x^2+52x+66Plz tell with step by step explanation |
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Answer» 2x(5x+9)+7(5x+9)-[4x²(x-3)+1(x-3)] 10x²+18x+35x+63-[4x³-12x²+x-3] 10x²+18x+35x+63-4x³+12x²-x+3 -4x³+10x²+12x²+18x+35x-x+63+3 -4x³+22x²+52x+66 |
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| 16027. |
The sides of a triangle are in the ratio 2 : 3 : 5. If its perimeter is 100 cm, the length of its smallest side is |
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| 16028. |
Find the least 4 digit number which is exactly divisible by 2,3,4,5,6,7 |
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Answer» Answer: 1020 Step-by-step explanation: We're LOOKING for a number that is DIVISIBLE by 2, 3, 4, 5, and 6 (meaning that N is a multiple of those numbers) Find Lowest Common Multiple of these numbers by any method and therefore PRIME factors you will get would be, 2 × 2 × 3 × 5 = 60 LCM = 60 Smallest 4 DIGIT number is 1000. Hence, 1000/60 = 16.66667 = 17 hence: 60 * 17 = 1020 1020 is the answer |
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| 16029. |
Find third proportional to 1/2and2/3 between x |
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Answer» Answer: 8/9 Step-by-step EXPLANATION: THIRD PROPORTION is B^2/a 2/3^2/1/2=8/9 |
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| 16030. |
Find the sum of 8/15 and-3/25 |
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Answer» Step-by-step EXPLANATION: |
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| 16031. |
Ramesh cut a 21/4 m long rope into pieces of 1/8 m length each. How many pieces of the rope did he get? |
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Answer» Answer: let's SAY he cuts X pieces of 1/8 m LENGTH each so x*(1/8) = 21/4 on solving we get, x=42 so, 42 pieces is ans Step-by-step explanation: |
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| 16032. |
In an arithmetic sequence 5,17,29,41... Find the position of 245 |
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Answer» Answer: given sequence is 5,17,29,41...... here, first term( a ) = 5 common DIFFERENCE , d = 17-5 = 12 Last term, l = 245 let it's position be at nth place. formula : l = a + ( n -1)d=> 245 = 5 + ( n -1)12 => 240-5 = (n -1) 12 => 240 = (n -1)12 => n-1 = 240/12 => n-1 = 20 => n = 20 +1 => n = 21 so, 245 is the 21ST term of this arithmetic progression.. |
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| 16033. |
Simplify the following :|-51|+|25|+|0-5|+|25| |
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Answer» ANS = 86 Step-by-step EXPLANATION: "|x|" MEANS the absolute value of x therfore if it is -x its value wil be x only then |-51|+|25|+|0-5|+|25| is = 51+25+5+25 = 86 |
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| 16034. |
A box holds 336 ml. its base has an area of 48cm². what is its height? |
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Answer» Step-by-step EXPLANATION: this is the CORRECT answer hope you GOT it love you all |
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| 16035. |
SIn fig. Ray OS stand on a line POQ, Ray OR and ray OTare angle bisectors of POS and SO respectivelyIl POS - find ROT. |
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Answer» Answer: ROT=90° Step-by-step explanation: If POS=x POS+SOQ=180°(Linear pair of angles) x+SOQ=180° SOQ=180°-x _______(1) OR & OT bisect POS and SOQ respectively ROS=1/2POS ROS=x/2 _______(2) SOT=1/2SOQ(Substitute 1) SOT=1/2×(180°-x) SOT=90°-x/2 ______(3) ROT=ROS+SOT(Substitute 2 and 3 here) ROT=x/2+90°-x/2 ROT=90° MARK me as BRAINLIEST |
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| 16036. |
In Shimla the maximum temperature during a day in the month of January was 3°C and the minimum temperature during the night dropped to-4°C . Find the difference between the maximum and the minimum temperature? |
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Answer» -1 Step-by-step EXPLANATION: tgznsjdjdhrjxnekzjx |
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| 16037. |
If A=0 1 0. Then A power 2n ,where n is positive integers1 0 00 0 1 |
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Answer» Answer: |
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| 16039. |
If Y =3×-7, find y when x is 5 |
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Answer» Answer: 8 Step-by-step EXPLANATION:
Y=3x-7. Y=3(5)-7 Y=15-7 Y=8 Hope it HELPS you |
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| 16040. |
If alpha, beeta are roots of x^2 + 5x + a = 0 and 2alpha + 5beeta = -1, then a is equal to? |
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Answer»
alpha = -b/a alpha= -5/1 alpha= -5. beeta = c/a beeta = a/ 1 beeta = a. 2(alpha)+5(beeta)= -1 2(-5)+5(a)= -1 -10 + 5a = -1 5a= -1+10 5a = 9 a= 9/5 |
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| 16041. |
Please provide me solved answer so that i can understand |
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Answer» => MAY be 18 is the answer Explanation:- Because if we SUBTRACT 63-36= 27 and then subtract 28-27=1 If we subtract 45-15=30 and then subtract 32-30=2 Similarly,if we subtract 38-23=15 and then subtract 18-15=3 Hope it's HELPFUL for you.....✌️✌️ Click Thanks button..... Mark me as BRAINLIST..... |
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| 16044. |
If the price eof the book Is reduced by 2, a boy can buy 2 books more with the amount he has. But if the price is increased by 3 he could buy 2 books less with the same amount. Find the actual price of the book and the amount he has |
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Answer» Given : price of the book Is REDUCED by 2, a boy can buy 2 books more with the amount he has. But if the price is INCREASED by 3 he could buy 2 books less with the same amount. To FIND : the actual price of the book and the amount he has Solution: Let say Cost of Book = C Number of bbok he can buy = B Amount he had = BC (C - 2) (B + 2) = BC => BC +2C - 2B - 4 = BC => C = B + 2 (C + 3) ( B - 2) = BC => BC +3B - 2C - 6 = BC => 2C = 3B - 6 => 2(B + 2) = 3B - 6 => 2B + 4 = 3B - 6 => B = 10 C = 10 + 2 = 12 BC = 120 Actual price of the book = 12 Amount he had = 120 Learn more: by INCREASING the list of a book by rupees 10 a person can buy 10 ... the cost of some books is rupees 60. cost of every book is the same ... |
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| 16045. |
An aeroplane covers 1485kilometres in 1 hour how much distance will it cover in 72 hours |
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Answer» Step-by-step explanation: 1km DISTANCE = 1485 72 KILOMETRES distance = X 72kilometrs distance will be 1484× 72 = 106920 Hope it HELPS you |
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| 16046. |
What is trapezium . Explain with example |
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Answer» Step-by-step explanation: A trapezoid, also known as a trapezium, is a flat closed shape having 4 STRAIGHT sides, with ONE pair of PARALLEL sides. The parallel sides of a trapezium are known as the bases, and its non-parallel sides are called LEGS. ... The parallel sides can be horizontal, vertical or slanting. you mark as the Brainliest = me 2 THANKS |
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| 16047. |
Is 5/0 a rational no.? pls follow me and I will follow you |
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Answer» Answer: no 5/0 is not ARATIONAL no. because any no. DIVIDED by 0 is infinity |
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| 16048. |
If 2x-6=2/x then x-1/X will be ? A. 1 B. 2 C. 3 D. 4 |
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| 16049. |
A scooter costs ₹ 36725. how muchwill 487 such scooters cost ? |
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Answer» multiply 36735*487 hope this HELPS u |
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| 16050. |
Please find the answer fast and urgentfirst and appropriate answer will be marked as brainliest and will be followed |
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Answer» Step-by-step EXPLANATION: rffstxtststsbcfhfguygit TICK |
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