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.
| 6701. |
Definition of integers |
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Answer» Step-by-step explanation: INTEGER, whole-valued positive or negative number or 0. The integers are GENERATED from the set of counting numbers 1, 2, 3,… and the operation of subtraction. When a counting number is subtracted from itself, the result is zero; for example, 4 − 4 = 0. ♛┈⛧┈┈•༶✿✿༶•┈┈⛧┈♛ |
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| 6702. |
4(1+a²)=(x+ay+b)² solve |
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Answer» |
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| 6703. |
If (x/y)=(3/2)⁰÷(3/7)⁰, find the value of (x/y)-³ |
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| 6704. |
If 3+x,x-3,-2x+12 are in A.P.,then the value of x is |
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Answer» X=7 Step-by-step explanation: 3+x, x-3, - 2x+12 in A.P. Then A2 - A1 = d(Common Diffence) A3- A2 = d So, (x-3)-(x+3) = (-2x+12)-(x-3) x-3-x-3 = - 2x+12-x+3 -6 = -3x+15 -3x = - 21 X = 7 |
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| 6705. |
5*xy-xy=Please answer anyone |
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Answer» Answer: Step-by-step explanation: 5xy - XY = 4xy |
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| 6706. |
Please answer all Class 6 write the correct answer |
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Answer» Answer: 6753+318=7071 ( 2 ) 25276 |
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| 6707. |
Exprees each of the following as a rational number 10.123 & answer will be 3371/333 |
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Answer» Answer: 10.123..=10123-10/999=10113/999=3371/333 |
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| 6708. |
EXPRESS EACH OF THE FOLLOWING RATIO IN SIMPLEST FORM:60cm: 1m400m:1km8months:5/3 years 20/3 hours: 1day |
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Answer» Answer: 3/5 2/5 |
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| 6709. |
Find the value of x and y if: (x,4)=(7,2y) |
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Answer» x=7,y=2 Step-by-step EXPLANATION: (x,4)=(7,2y) x=7 2y=4 y=4/2 y=2 (SINCE 2×2=4) |
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| 6710. |
Write the following rational number in the standard from: (a) 33/-77(b)-45/-10 |
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Answer» a) 3/-7 b) 9/2 Hope this HELPS you |
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| 6711. |
213*104 solve using distributive property |
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Answer» Answer: =(213*100)+(213*4) =21300+852 =22152 |
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| 6712. |
Fractions between 1/3 and 7/9 |
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Answer» Answer: 7 &1 3 7 9 -1 3 = ? step 2 Cross multiply both NUMERATOR & DENOMINATOR, multiply both denominators and rewrite as below =(7 X 3) - (1 x 9) (9 x 3) step 3 Simplify & rewrite the fraction =(21 - 9) 27 =12 27 =4 9 7 9 -1 3 =4 9 By using cross multiplication METHOD, 4/9 is the difference between two fractions 7/9 and 1/3. |
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| 6714. |
P aur q ka ratio3:4 and kharch ka ratio 2:3 h ydi 6000rupay bchat krta h p ki aay |
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Answer» wood and the same time as a result of the same time as a result of the same time as a result of the same time as a result of the same time as a result of the same time as a result of the same time to GET the CHANCE |
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| 6715. |
If 4, a , b, c , 28 are in AP then c= ? * |
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Answer» Step-by-step explanation: GIVEN :-4, a , b, c , 28 are in AP To find:-Find the value of c ? Solution :-General Method:-Given that : 4, a , b, c , 28 are in AP FIRST term ( a ) = 4 Fifth term (a 5)= 28 We know that nth term of an AP is an = a+(n-1) d => a 5 = a+(5-1)d => a 5 = a+4d => a+4d = 28 => 4+4d = 28 => 4d = 28-4 => 4d = 24 => d = 24/4 => d = 6 Common difference = 6 Now, c is the fourth term => a 4 = a+3d => c = 4+3(6) => c = 4+18 =>c = 22 Therefore, c = 22 Alternative Method:-Given that 4, a , b, c , 28 are in AP We know that If 'n' AM's are between a and b then d = (b-a)/(n+1) We have , a = 4, b = 28 ,n = 3 Since a,b,c are between 4 and 28 => d = (28-4)/(3+1) =>d = 24/4 => d = 6 c is the fourth term => a 4 = a+3d => c = 4+3(6) => c = 4+18 =>c = 22 Therefore, c = 22 Answer:-The value of c for the given problem is 22 Used formulae:-
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| 6716. |
3. In the expression x2 + 4x -8, what is the coefficient of x? |
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| 6717. |
सिद्ध करे कि :(1-sinA-cosA)^2=(1-sinA)(1-cosA) |
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Answer» Answer: i think LHS part will be 2(1-sinA)(1-cosA)..Sorry for inconvenience if I'm mistaken Step-by-step explanation: |
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| 6718. |
33276 rounded off to thousand |
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Answer» Step-by-step EXPLANATION: hundreths PLACE has 2 which is SMALLER than 5 so answer is 33000 |
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| 6719. |
How long will a motorcycle travelling at 45 km per hour to cross a 2025 m long |
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Answer» Answer: UNDERSTANDING THE CONCEPT:- =>Therefore,the time TAKEN by the MOTORCYCLE to CROSS the bridge is 2.7 MINUTES. |
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| 6720. |
Termenti ng or not 2 bye11 |
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Answer» Answer: 2/11 is non TERMINATING decimal because 11 is NEITHER a MULTIPLE of 2 nor 5. |
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| 6721. |
1 is one less than 2 is one less than4 is one less than3 is one less than |
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Answer» Answer: 1 is one LESS than 2 2 is one less than 3 4 is one less than 5 3 is one less than 4 Hope it helps you... Pls mrk me BRAINLIEST... |
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| 6722. |
Find the cube root of ∛[(625) * (-125)] |
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Answer» Answer: √[625 * (-125) ]*3STEP 1: REMOVE OUT ROOT OF 625 AND -125√625= 25√-125= 11.180STEP 2: MULTIPLY THEM25*11.180= 279.5STEP 3: MULTIPLY WITH 3279.5*3= 838.5 IS ANSWER
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| 6723. |
Solve part (c) with complete steps here angle a angle b angle c are in ratio 2:3:4 |
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Answer» A) ANGLE b : 90° B) value of angle d : 45° C) (IV) d , e |
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| 6724. |
If a-b=4, ab=-5, Then find the value of (a^3+b^3). |
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Answer» Answer: Step-by-step EXPLANATION: a-b = 4 a= 4+b ab = 5 4+b×b = 5 4+b^2 = 5 b^2 = 1 b = 1 a = 4+1 = 5 a^3 + b^3 = 64 + 1 = 65 |
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| 6725. |
What is the area of the figure of 15cm,14cm,25cm |
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Answer» Step-by-step EXPLANATION: |
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| 6726. |
Express the following rational number in decimal form |
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Answer» Answer: SORRY may I know where is the RATIONAL numbers Please REPOST this with the full question |
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| 6727. |
Solve the following and write the answer :-(+540)-(-420) |
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Answer» Step-by-step EXPLANATION: +540+420 =960 |
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| 6728. |
A jacket is sold for rs. 1540 at the loss of 12%what is the cost price? At what price should it be sold to make the profit of 5 % |
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Answer» Step-by-step explanation: SP = 1540 Loss% = 12% SP = (100-Loss%) * CP/100 1540 * 100 = 88 * CP 1750 = CP Given PROFIT% = 5% Profit = 5/100 * 1750 = 87.5 In order to get Profit of 5% SELLING price should be SP = Profit + CP = 87.5 + 1750 = 1837.5 |
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| 6729. |
MRP is 1830 and selling price is 1725 find out diascont percentage |
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Answer» Step-by-step EXPLANATION: discont=MRP-SP=1830-1725=105 |
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| 6730. |
FACTORISE 2X ^3 -3X ^ 2-17 X =30 |
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Answer» Answer: from given 2x² - 3x² - 17X + 30 => 2x³ - 4x² + x² - 2x - 15x + 30 <[Spliting term] => 2x² ( x - 2 )+ x ( x - 2 ) -15 ( x - 30)Bra from given 2x² - 3x² - 17x + 30 => 2x³ - 4x² + x² - 2x - 15x + 30 <[Spliting term] => 2x² ( x - 2 )+ x ( x - 2 ) -15 ( x - 30) => (x - 2 ) ( 2x² + x - 15 ) <[TAKING common ] => (x - 2) ( 2x² + 6X - 5x - 15) => ( x - 2 ) { 2x ( x + 3) - 5 ( x + 3) => ( x - 2 ) { (2x - 5) ( x + 3 ) } Hence, Factor of this polynomial = {(x - 2)(x + 3(2x - 5)} |
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| 6731. |
What is a complex Variable function f(z) =1/z ?(a) analytic everywhere(b) analytic everywhere except at origin(c) analytic at origin only(d) None |
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| 6732. |
In the given figure, find the values of x and y and then show that AB II CD |
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| 6733. |
ها Prove that 5°)=- sin? (a – 45°)+sin? (a+15°) - sin? (a -15°) i) |
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| 6734. |
What is 10! means? How many weeks are there in 10! Seconds? |
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Answer» Step-by-step explanation: 10 (ten) is an even natural number following 9 and preceding 11. Ten is the BASE of the decimal numeral SYSTEM, by far the most COMMON system of denoting numbers in both SPOKEN and written language.1.653E-5 week are there in 10! seconds |
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| 6735. |
इसलिखिए।माँ ने घर में लड्डू बनाये, उन्होंने कुछ लड्डू मेहमानों और परिवार के सदस्यों को दिये फिर भी 5 लडूशेषरह गये। बताइये माँ ने कितने लड्डू बनाये थे?नगी भजायेगा |
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Answer» मां ने 30 लड्डू बनाए थे ना गिर जाएगा |
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| 6736. |
Subtract the sum of –400 and –310 from the sum of –230 and –110. |
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Answer» -230-110-(-400-310) -340-(-710) -340+710 370 |
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| 6737. |
3x√16 - x^2differentiation |
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| 6738. |
3 x (-7) = ?? (in integer multiplication) |
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Answer» your ANSWER is -9 PLZ MARK me BRAINLIEST |
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| 6739. |
X ( x + 2 ) + 1 = 0 solve the following equation by factorisation method |
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Answer» Answer: x(x+1) + x(x+1) = 0 Step-by-step EXPLANATION: x (x+2) + 1 = 0 (x)^2 +2X +1 = 0 (x)^2 + x + x + 1 = 0 Taking out x as common, x (x + 1) + 1 (x + 1) = 0 (x + 1) × ( x+ 1) = 0 (x + 1) ^ 2 = 0 now solving for x we GET, x = -1 & x = -1 . |
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| 6740. |
8x (-2)(in integer multiplication) |
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Answer» -16X Step-by-step EXPLANATION: |
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| 6741. |
Two lines said to be intersecting lines if they intersect each other at one point __________ true or false |
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Answer» Answer: truee Step-by-step EXPLANATION: PLEASE mark as BRAINLIEST n thank me |
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| 6742. |
You are traveling from Earth towards the space station at a speed of 1250 km per hour. Your friend is traveling from the space station to Earth at a speed of 500 Km per hour. If both of you meet on the way after 20 hours, what is the distance between Earth and the space station? |
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Answer» Given : You are traveling from EARTH towards the space station at a SPEED of 1250 km per hour. Your friend is traveling from the space station to Earth at a speed of 500 Km per hour. both of you meet on the way after 20 hours To Find : the DISTANCE between Earth and the space station Solution: Distance = Speed * Time speed = 1250 km/hr Time = 20 hrs Distance = 1250 * 20 = 25000 km speed = 500 km/hr Time = 20 hrs Distance = 500 * 20 = 10000 km Total Distance between Earth and the space station = 25000 + 10000 = 35000 km Learn More : Thomas bought a train set with 25 toy Thomas bought a train set with 25 toy |
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| 6743. |
Find the common factors of: (i) 5, 15 and 25 2, 6 and 8 |
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| 6744. |
0.7 and 0.07 এর মধ্যে সম্পর্ক হলো |
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Answer» mnbvcfghui lkjhjkl ';lkjkl;' ';L;' kl;' ';l;' ';l;' ';;' ';l;' ' Step-by-step EXPLANATION: |
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| 6745. |
If a^2+a+1=0, find a^3 |
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Answer» Answer: Step-by-step EXPLANATION: USING the formula FIND roots .u will get OMEGA as a root ..and cube of omega is 1 |
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| 6746. |
3 Find the difference between the greatestand least 6-digit number that can bewritten using the digit 5,6, 2, 3, 3.1 |
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Answer» Greatest 6 DIGIT number-652331 Smallest-133256 Step-by-step explanation: so u should find the DIFFERENCE that means u should subtract so, 652331 -133256 =519075 I dont know if it is correct but hope it helps you |
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| 6748. |
A TO THE POWER B NIDHAN/MAN NOTE THIS IS Q BENGALI WORD NIDHAN/MAN |
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Answer» Answer: On both the sides, power has the same base, so their exponents must be ... answer? (b) See if you can find the value of x if the equation is changed to ... Note the following: • Powers of 10 with positive integer exponents INVOLVE ... Words. ALGEBRA. Example a to the ZERO power is 1. a0 = 1. 50 = 1 a–n is the reciprocal of an. 36 pages·859 KB |
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| 6750. |
the area of two similar triangle ABC and PQR are in the ratio 9:16. If BC =4.5 cm Then the length of QR __ CM. |
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