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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.
| 14601. |
8 × 264 × 125 using properties of whole numbers |
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Answer» ASSOCIATIVE property: 8*33000 264000 |
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| 14602. |
ek bhinan me ansh ka do guna har se 2 adhik h amsh tatha har me 3 jidne pr bhinan 2/3 prapta hoti h mul bhinan kya h |
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Answer» SORRY I didn't UNDERSTAND This QUESTIONS but it can be in GOOGLE |
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| 14603. |
Let this answere given by |
Answer» SolutionGiven :-
Find :-
ExplanationUsing Formula ★ d(a^n)/da = n a^(n-1) ★ dn/dx = 0 , where n = CONSTANT Now, differentiate first with respect to t ==> h'(t) = 7*3t^6 - 6*4t³ + 8*3t² - 12 + 0 ==> h'(t) = 21t^6 - 24t³ + 24t² - 12 Again, differentiate ==> h"(t) = 21*6t^5 - 24*3t² + 24*2t - 0 ==> h"(t) = 126t^5 - 72t² + 48t again, differentiate ==> h"'(t) = 126*5t⁴ - 72*2t + 48 ==> h"'(t) = 630t⁴ - 144t + 48 Again, differentiate ==>h""(t) = 630*4t³ - 144 ==> h""(t) = 2520t³ - 144 Hence
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| 14604. |
A uniform solid cylinder has a circular base of radius and height show that its principal moment of inertia? |
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| 14605. |
(ii) x + y = 4, 2x - y = 5. oAns. X =3, y = 1. |
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Answer» Answer: X=3y=1Step-by-step EXPLANATION: x+y=4 ......(1) 2x-y=5 .....(2) adding both (1) and (2), we get 3x=9 =>x=3 putting value of x in (1), we get 3+y=4 =>y=4-3=1 HOPE IT HELPS, PLEASE THANK , FOLLOW AND MARK AS BRAINLIEST. |
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| 14606. |
Split the middle Term - x^{2} - 4x |
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Answer» x^2-4x x^2-(2x)2 (x-2x)(x+2x) if you LIKE my answer please MARK me as BRAINLIEST. . . . . |
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| 14607. |
Tan theta=1/7 and sin beta=1/root10 then what is theta+2beta= ? |
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Answer» You are a very GOOD person Step-by-step EXPLANATION: |
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| 14608. |
The degree of the polynomial (y+1)(y^3-y-y^5+1) is 5 . true or false. |
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Answer» false Answer is -y^6-y^5+y^4+y^3-y^2+1 Henceforth the DEGREE should be 6 |
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| 14609. |
Find value of x inequation x² +9x - 8 = 0 |
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Answer» Step-by-step explanation: x=8,1. Explanation: x2−9x+8 =0. This is a QUADRATIC equation (in FORM ax2+ bx+c=0 ). USE Quadratic FORMULA. |
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| 14610. |
Plzz solve this que Please. Que No. 50 |
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Answer» I am not UNDERSTANDING about this PROBLEM |
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| 14611. |
Hey ...plss help me to solve this...♥️❤️ |
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Answer» I am not UNDERSTANDING that PROBLEM |
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| 14612. |
3. The least value of n, such that (1 + 3 + 32 + ... + 3").exceeds 2000, is |
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Answer» Step-by-step explanation: The LEAST value of n. such that $(1 + 3 +3^{2}+.........+3^{n})$ exceeds 2000, is1). 52). 63). 74). 8 The least value of n . |
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| 14613. |
(i) একটি দুই মুখ খােলা ফাপা চোঙের তলের আকার কারূপ ?প্রশ্নগুলির উওর লেখো :a) শূন্যস্থান পূরণ করাে :(i) লুডাের ছক্কা আকারের ঘন হলাে(ii) একটি আয়তঘনের তল সংখ্যাটি।(ii) একটি মুখ বন্ধ শঙ্কুর কয়টি তল আছে ? |
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| 14614. |
Simplify the followingpls don't spam |
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Answer» I am not UNDERSTANDING that the PROBLEM |
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| 14615. |
X2-√2x-3 is a polynomial. true or false |
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Answer» Answer: |
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| 14616. |
1. Find the derivative of the function f(x) = 2xy – 3 y’at P,(5,5) in the given direction ofu=4i +3j. |
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Answer» Answer: To find the GRADIENT, TAKE the derivative of the function with respect to X , then substitute the x-coordinate of the point of interest in for the x VALUES in the derivative. So the gradient of the function at the point (1,9) is 8 . |
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| 14617. |
(x² + 7x + 2) (e - sinx) |
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Answer» Answer: Answer Step-by-step explanation: nsinx=7x 2+2x+4 Let y=2sinx So, MAXIMUM and MINIMUM VALUES are 2 and -2. Also,y=7x 2+2x+4 y=7(x 2 + 72 x+ 74 ) ⇒y− 4927 =7(x+ 71 ) 2
⇒ 7Y − 727
=(x+ 71 ) 2
⇒(x+ 71 ) 2= 71
(y−27) |
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| 14618. |
complete the following table with the appropriate answer for the given pairs of the linear equations |
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Answer» Answer: 2/4 = 1/2 -3/-6 = 1/2 -8/-9 = 8/9 Inconsistent No solutions Parallel lines 1/3 -2/4 = -1/2 0/-20 = 0 Consistent One solution Intersecting lines 1/2 1/2 -6/-12 = 1/2 Consistent Many solutions Coincident lines Mark me as BRAINLIEST |
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| 14619. |
Out of formulae (1) y = asin 2rt / Tand (i) y = asin ot for the displacement y of particle undergoing a certain periodic motion, rule out the wrong formula on dimensional grounds. (where a= maximum displacement of the particle, v= speed of the particle, T= time period of motion). |
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Answer» Answer: Rule out the wrong formulas on DIMENSIONAL grounds. ... of a particle UNDERGOING a certain PERIODIC motion :( a) y = a sin \ {2\pi}^{t/T} (b) y = a ... (a = maximum displacement of the particle, v = SPEED of the ... |
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| 14620. |
Example 2: Express x4 - 3x2 + xa as a series in Legendre's polynomials. |
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Answer» Step-by-step EXPLANATION: x²(x2-3)+xa=. x=±3 |
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| 14621. |
What is the secret of the pyramid? Tip: note the number of a block and the numbers of the blocks that support them. |
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Answer» Answer: let me tell u mate their are MANY pyramids many of them are explored but in non of pryamid mummies are FOUND their are three pyramids located at the centre of Egypt according to arrangement of stars in the sky some paranormal investigator and theorists believe that those three pyramids are made for contacting with aliens because pyramids are made many YEARS ago and in that time it was IMPOSSIBLE to FIND centre of Egypt so their is possibelity that aliens have came to the earth |
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| 14622. |
Prove ab is parallel to cd. |
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Answer» Answer: 35+30=65. so ab PARALLEL cd |
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| 14623. |
ABCD is a rectangle in which the diagonals intersect at P. Given that ∠APB = 100°, then the value of ∠ACB = a. 40° b. 50° c. 60° d. 40° |
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Answer» Step-by-step : angle APB+ angle BPC = 180° 100°+ angle bpc= 180° Angle bpc =180°-100° Angle bpc= 80° Angle PCB = angle CBP Angle bpc+ angle PCB+ angle CBP= 180° 80° + x + x = 180° 2x = 100° X = 50° Therefore, PCB = 50° |
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| 14624. |
11. A child had a certain number of peanuts. He gave two-thirds of these to the squirrels and one-fourth of theremaining ones to the crows. He was then left with 12 peanuts. How many peanuts did he have in the beginning |
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Answer» Answer: 2 let the no. of peanuts be x on SOLVING this equation u will GET your answer. HOPE you UNDERSTOOD |
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| 14625. |
My bank account has the following entry. In the credit column (credit means moneadded to my account) there are 2 entries, 306 and 550. In the debit column (debit meis taken out) there is one entry for 408. How much money is there in the bank? |
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Answer» Answer: 448 Step-by-step EXPLANATION: (306 + 550) - 408 = 856 - 408 = 448 HOPE IT HELPS YOU |
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| 14626. |
13 square root upto 2 decimal place |
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Answer» Answer: 1.73 Step-by-step EXPLANATION: |
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| 14627. |
-7/9(-5/12)+1/3 equation |
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Answer» |
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| 14629. |
जब एक दीवार घड़ी के समय अपराहन 3:25 देखता है तो घंटे की सुई और मिनट की सुई के बीच में कौन क्या होगा |
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| 14630. |
Write the prime no. from 12 to 15, and find the fraction of it. |
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Answer» Step-by-step explanation: i hope you LIKE it |
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| 14631. |
How many natural numbers are there6 1000 o infinity many @ 10 |
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Answer» ANSWER:there are many natural number between 6to 1000 . Step-by-step explanation: I think it will HELP you |
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| 14632. |
Qual o segredo da pirâmide? Dica: observe o número de um bloco e os números dos blocos que os apoiam. |
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Answer» Step-by-step EXPLANATION: |
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| 14633. |
Find the rootsof equationx²-3x-m [m +3] =0where mis a constant |
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Answer» Answer: you can use Step-by-step EXPLANATION: x = (-b±√(b²-4ac))/2a a = 1 here b = -3; c = -m[m+3] so it will GO as (3±√(9+4m(m+3)))/2 |
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| 14634. |
find integral. |
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Answer» |
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| 14635. |
Please solve this : 4s^2 + 8s |
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Answer» Answer: 4s²+8s here a=4 b=8 c=0 x= -b +-√b²-4ac/2a here -4ac=0 becoz c=0 =-b+-√b²/2a =-8+-√64/8 so x=-8-8/8 or -8+8/8 x=-2 or 0 |
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| 14636. |
Calculate the amount of on rs 3125 for 2.5 years at 4% , interest being calculated annually |
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Answer» AMOUNT = 3437.5 Step-by-step EXPLANATION: I = PRT /100 I= 312.5 A = P+ I A = 3437.5 |
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| 14637. |
CAN ANYONE TELL THE FORMULA OF SURFACE AREA OF SPHERICAL SHELL?? |
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Answer» Step-by-step explanation: Let the INNER RADIUS be R1 and outer radius be r2. Total Surface Area= Inner surface area+ Outer surface area Hope it helps... |
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| 14638. |
Let A, B and C be three dealers in gst chain.A buys some goods for RS 2000 and sells it toB at a profit of RS 500 B in turn sells the samegoods to C a profit of Rs 1000 taking therate of gst as 18% Find the total cost price forthe dealerc. if he is the end user |
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Answer» 4130 is the answer for your QUESTION |
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| 14639. |
this question is from complex numbers |
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Answer» Step-by-step EXPLANATION: |(az1 − bz2)|2 + |(bz1 + az2)|2 = a2 |z1|2 + B2|Z2|2 − 2 Re (AB)|z1\overline{z2} z2 | + b2 |z1|2 + a2|z2|2 + 2 Re (ab)|\overline{z1} z1 z2| = (a2 + b2) (|z1|2 + |z2|2) |
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| 14640. |
atmosphere air at 1.1 bar and 65°C is accelerated isentropically to mach number of 1.Find final temperature,pressure,flow velocity,from gas tables,isentropic table,Y=1.4 |
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Answer» Step-by-step EXPLANATION: |
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| 14641. |
Participateelection 2 candidate20% people didn't vote. 12 h 2 % vote declare invalid. And winner candidategot 60% of the valid vote and win by 5600votes. Find the no. of voter candidate on aroter list |
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Answer» 6328 Step-by-step explanation: 6328 is the answer i THINK so |
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| 14642. |
1/x=1/14 then x=how much |
Answer» __________________________= = > x = 14 /1 ( by Cross MULTIPLICATION ) = = > x = 14__________________________ |
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| 14643. |
A triaangular park has side 120m, 80m and 50m. Find it area , also find the cost of Pencing it with barbed wrie at 15₹ per meter if a space of 3 m is tow be left for entry on one of its side ( use √3=1.732) |
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| 14644. |
Simplify $3\cdot\frac{11}{4}\cdot \frac{16}{-55}$. |
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Answer» I think ur code is WRONG please CORRECT it and re- POST ur QUESTION MATE. |
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| 14645. |
One of the roots of a quadratic equation is 5 + 3i. Determine what the other roots are, if any, and describe what the graph of the equation will look like. |
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Answer» The fundamental theorem of algebra states that a polynomial equation of nth degree has n roots (distinct or coincident). So if one root is already known (5+3i), then there is exact one other root for a TOTAL of 2 for a QUADRATIC equation (degree 2). Furthermore, ASSUMING the coefficients of the quadratic equation are real, then any complex root is ACCOMPANIED by its complex conjugate, meaning that the sum of the two roots is a real number. For example, the complex conjugate of 5+3i is 5-3i, because 5+3i + 5-3i = 10, a real number. So the (only) other root is 5-3i, namely the complex conjugate of the given root. The graph will be such that it will not touch or cross the x-axis, since the roots are complex. |
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| 14647. |
If alpha and beta are the zeroes of a quadratic polynomial 3x^2 +2x -6, then find the value of alpha beta cube + beta alpha cube Pls answer me fast |
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Answer» Answer: here, I am taking alpha=a and beta=b a×b=c/a=-6/3=-2 so (AB)³+(ba)³=-2³+(-2)³=8+(-8)=8-8=0 hope it will HELP you. |
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| 14648. |
1+tan²A / 1+cot²A = Please help guys....... |
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Answer» OH....sry bro....MAI "A" likhna bhul GYA...... bt still.. MARK it as BRAINLIEST.....✌✌ |
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| 14649. |
If the sector of a circle of radius 14 cm has an area of 385 cm2 calculate the angle of the sector |
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Answer» idkkkkkkkkkkkkkkkkkkkkkkkidkkkkkkkkkkkk Step-by-step EXPLANATION: idkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk |
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| 14650. |
You are standing on a ladder at a height of 9 meters. You see a ledge 3 meters below whereyou are standing. What is the height of the ledge from the ground? |
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Answer» Answer: 6 meters Step-by-step explanation: DISTANCE between me and GROUND = 9 m distance between me and ledge. = 3m so distance of ledge and ground is = 9-6 =3 |
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