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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.
| 7201. |
Intercept form |
| Answer» | |
| 7202. |
If side of asquare is increased by 10 percent then find the increase in it\'s area? |
| Answer» 21% | |
| 7203. |
1-cos2x / x |
| Answer» 2sin square x/x =2x | |
| 7204. |
What is descriminent? |
| Answer» | |
| 7205. |
What is the centre of mass of hemisphere? |
| Answer» | |
| 7206. |
Find lim. ,where f(x)={x/|x|,x€0 x->0. 0, x=0 |
| Answer» Areeeeoooooo yo ke se | |
| 7207. |
If acos© + bsin© =x and asin©+bcos©=y then prove that a^2 + b^2 =x^2 +y^2. Assume © as thita |
| Answer» | |
| 7208. |
Find the derivative of 2 power x |
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Answer» 2 X2^x-1 |
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| 7209. |
what is the value of cosec180÷8 |
| Answer» | |
| 7210. |
6÷5+2×5=? |
| Answer» using bodmas rule answer is 11.2 | |
| 7211. |
Expand it (-1-h)^2 |
| Answer» 1+2h+h^2 | |
| 7212. |
What is the meaning of concurrent?? |
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Answer» Symultaneous or coincident Collinear |
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| 7213. |
Differentiate the following with respect to x: sin2[2x+3] |
| Answer» | |
| 7214. |
Find distance between the parallel lines p(x+y)+q=0 and p(x+y)-r=0 |
| Answer» | |
| 7215. |
Gradually this app is becoming JIVAN SATHI APP from MY CBSE GUIDE app. ?? |
| Answer» | |
| 7216. |
Prove that nCr+2.nCr-1+nCr-2 |
| Answer» | |
| 7217. |
Value of sin7.5 |
| Answer» | |
| 7218. |
Sin2x-sin4x+sin6x=0 |
| Answer» Take sin 2x+sin6x | |
| 7219. |
What is stoke law |
| Answer» The upward force except buoyancy in fluid is known as Stoke law | |
| 7220. |
5secx + 4cosx derivative |
| Answer» 5secxtanx-4sinx | |
| 7221. |
Differentiate function with respect to X X/2+2/n |
| Answer» | |
| 7222. |
if f(x) = axcube , show that xf\'(x) -3f(x) = 0 solution |
| Answer» | |
| 7223. |
Tell me the value of √3 |
|
Answer» 1.732 1.732 1.732 |
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| 7224. |
How to find equation of parabola if vertex (2,-3) and focus (0,5) |
| Answer» | |
| 7225. |
Find the distance between two points (2,1) and (5,9) |
| Answer» √73 | |
| 7226. |
X=cos theta _cost theta |
| Answer» | |
| 7227. |
Sin120*Sin140*Sin160=root3by2 |
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Answer» Correct sina* sinb* sinc= sin( a+ b+c) sinA+ sinB + sinC= sin( A+B+C) |
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| 7228. |
Solve z for |z|-z=2+i |
| Answer» | |
| 7229. |
Differentiation of x cube by first principal |
| Answer» 3xsquare | |
| 7230. |
Find multiplicative inverse of 4-3i, in a+ib |
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Answer» 4 upon 25 ➕ 3i upon 25 4/25_3i/25 |
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| 7231. |
Find the length of the interval (6,12)? |
| Answer» 12-6=6 | |
| 7232. |
Find the sum of 1+2+3........10000 |
| Answer» 50005000 | |
| 7233. |
What is dl hospital rule |
| Answer» | |
| 7234. |
What is the formula for ectraction of set builder forn |
| Answer» | |
| 7235. |
D/de(7x +5x+3e) |
| Answer» | |
| 7236. |
Derivatives of trigonometric functions |
| Answer» | |
| 7237. |
The value tan22/7/8 |
| Answer» Underroot2-1 | |
| 7238. |
2n! /n! n! |
| Answer» 2/n! | |
| 7239. |
Solve 2n! /n! n! |
| Answer» 4 (2n - 1)/ n! | |
| 7240. |
Find the number of dissimilar terms in expansion of(1+x)2012+(1+x2)2011+(1+x3)2010 |
| Answer» | |
| 7241. |
Tanx-tany=x |
| Answer» | |
| 7242. |
Evaluate the limits, if existLim x tends to zero log(1+x^3)/sin^3 x |
| Answer» | |
| 7243. |
Lim x-1 root x square-1+root x-1upon root x square -1 |
| Answer» | |
| 7244. |
What is the derivative of cosec and sec |
|
Answer» Cosec= -cosecx.tanx Sec= secx.tanx |
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| 7245. |
Lim si3xX-0 |
| Answer» Answer is 0 | |
| 7246. |
a(b cos C-c cos B) |
| Answer» Use cosine formula | |
| 7247. |
lim x→π/4 tan^3x - tanx/ cos(x-π/4) |
|
Answer» 4 jah |
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| 7248. |
Evaluate limit x tends to 0 under root 7-2x - under root 5-underroot 2 by x2-10 |
| Answer» | |
| 7249. |
If y=under root 1-x/1+x, prove that :(1-x)holl square. dy/dx+y=0 |
| Answer» | |
| 7250. |
How do we come to know that in the questions of permutation and combination what to calculate? |
| Answer» When it says arrangement then permutation and when it says selection then combination | |