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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.
| 32301. |
54+21 |
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Answer» 75 75 How easy is that yrr 75 |
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| 32302. |
dy/dx=(1+√x^3)(1/x^3-2 3√x) |
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| 32303. |
If sinA =root3 × cosA than sinA =? and cosA =? |
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| 32304. |
Find f in all the given below. 1. CI 100 -120, 120-140 , 140-160, 160-180 Fi -12, 14, f,6 |
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| 32305. |
how to Do LCM |
| Answer» First find the Factors eg:8 and 10 ; 8-2x2x2 =2^3 and 10=5x2 . So to find the lcm we have to take the highest common factor in both of them multiplied by the prime factor eg 2^3x5=40. So LCM(8, 10) =40 | |
| 32306. |
For some integer q, every even integers is of the form. (a) q. (b) (q+1) (c) 2q (d) none of these |
| Answer» C | |
| 32307. |
Show that \\2 is irrational |
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| 32308. |
2x +y =5 |
| Answer» 2x+y=5 Y=5-2x | |
| 32309. |
The sum of zeroes and product is 2 and -3by5 find polynomil |
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| 32310. |
The hcf of two now. Is 145 and their lcm 2175 if one no. Is 125 find the other no. |
| Answer» The other no. is 2523. | |
| 32311. |
Express integer as a product of its prime factor 7325,945 ,20570 |
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| 32312. |
Find the 9 th term from the and ( towards the first term) of the A. P 5,9,13,185 |
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| 32313. |
5x-4y+8=0 |
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| 32314. |
Prove that√5 is irrational |
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Answer» Let us consider that √5 is a “rational number”.We were told that the rational numbers will be in the “form” of \\frac {p}{q}form Where “p, q” are integers.So, \\sqrt { 5 } = \\frac {p}{q}p = \\sqrt { 5 } \\times qwe know that \'p\' is a “rational number”. So 5 \\times q should be normal as it is equal to pBut it did not happens with √5 because it is “not an integer”Therefore, p ≠ √5qThis denies that √5 is an “irrational number”So, our consideration is false and √5 is an “irrational number”. Let us assume√5 is irrational number.So, √5 is in the form of p/q where p and q are some Integers where q≠0.Since ,We divide numerator and denominator by common factor to get a and b where a and b are co -prime.So , √5=a/b √5b = aSquaring both side,(√5b)^2 =a^2 Prove that√5 is irrational |
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| 32315. |
Ramjan mubarak all of you |
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Answer» Same to u Same to you Same tu u |
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| 32316. |
Hcf of 234 ,456 |
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| 32317. |
Hai pahli iftaar kar li |
| Answer» Same to you ? | |
| 32318. |
Division having both quotient and remainder are zero examples? |
| Answer» My answer | |
| 32319. |
Which type of questions are case based questions |
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| 32320. |
Five years ago the age of Jacob will be 3 times that of his son.Make a linear equation |
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Answer» x - 3y = -10 3(x-5)=y-5 => 3x-y-15+5=0 => 3x-y-10=0 Let the age of his son be x years and the age of Jacob be y years. |
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| 32321. |
Factorisation of 4x^2+x+1 |
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| 32322. |
Exercise 2.1 |
| Answer» Please complete your question | |
| 32323. |
Lcm of 213,456 |
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| 32324. |
1/x-3 + 2/x-2 = 8/x |
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| 32325. |
Prove that a power -n is equal to 1/a power n? |
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| 32326. |
Define lemma |
| Answer» What I\'m don\'t understand | |
| 32327. |
When three unbiased coins are tossed simultaneously, the number of possible outcomes are |
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| 32328. |
वास्तविक सखियां |
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| 32329. |
question text |
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| 32330. |
X2-2x-with help of spitting method |
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| 32331. |
O. 515115111511115 is |
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Answer» Irrational It is irrational if it is going on...and on.... Irrational number......... |
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| 32332. |
The LCM of two numbers is 1200 which of the following cannot be their HCF ? |
| Answer» I want my answer just now only | |
| 32333. |
what is the smallest composite?(i know it is 4 but the app says it is 3 so i am in confusion ...) |
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Answer» 4 is smallest composite no 4 is the smallest composite no.?? Welcome? ok thnx...???? 4 |
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| 32334. |
State rational or irrational 45.125 |
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Answer» Rational It\'s rational ? rational Rational |
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| 32335. |
What do u mean by real number? |
| Answer» Real numbers are a set of rational and irrational numbers..... There might be some other definition too.. HOPE IT WILL HELP U...... | |
| 32336. |
It the sum if n terms of an a.p is 3n2-n & its common difference is 6, find its first term. |
| Answer» | |
| 32337. |
Every whole number is fprm pf 2n +2qr ×5777 write correct answer win anythig |
| Answer» Kuch nahi | |
| 32338. |
(Sec a - cosec a)(1+ tan a + cot a) =tan a sec a - cot a cosec a |
| Answer» | |
| 32339. |
Find the hcf and lcm of the following A)12,60B)26,91C)72,120 |
| Answer» A) Hcf=12 and LCM =60 B) HCF=13 and lcm= 182 C) 72=2×2×2×3×3 and 120=2×2×2×3×5 . HCF=24 and lcm=360 | |
| 32340. |
How to solve zero of polynomial like 2x²-2x +4 |
| Answer» Spliting middle term | |
| 32341. |
Chapter one ex. 1.4 |
| Answer» Question no. | |
| 32342. |
If sum of 5 consecutive terms of an a.p Is 115. Then find the third term. |
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| 32343. |
The distance between the points (acos♧+bsin♧,0)and (0,Asin♧-bcos♧)is |
| Answer» ♧=theta | |
| 32344. |
How to prove exterior angle propertie |
| Answer» As we know that sum of all angles of a triangle is 180 degreeSum of linear angle is also 180 degreeIf we compare both of them rhen we found that sum of exterior angle is equal to the sum of two opposite interior angle | |
| 32345. |
Find the probability for getting 4 sundays in june month |
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| 32346. |
Find the mean of following table |
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Answer» Yes Where is table????? |
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| 32347. |
Solve the equation by elimination method: x+y=5,2x-3y=4 |
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| 32348. |
Given that sin a=1/2and ocs b=1/2 what is the value of (a+b)? |
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| 32349. |
If P and Q are co-prime number then p^2 and Q^2 are |
| Answer» P^2 and q^2 are co prime | |
| 32350. |
a,2a,3a,4a...... Find four more terms |
| Answer» 5a,6a,7a,8a | |