InterviewSolution
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InterviewSolution
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.
| 7151. |
How many times area of triangle is changed, when dudes of a triangle are doubled? |
| Answer» 300% will increase | |
| 7152. |
76#6 |
| Answer» Mtlb | |
| 7153. |
What r axiom and postulate |
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Answer» Axioms are basic facts whers as postulates aur facts only in geometry Same rule use to easy way to solution t |
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| 7154. |
What is romn number |
| Answer» A number which is written in Roman or we can take a help of alphabets to refer any number Such as1=i2=ii3=iii4=iv5=v6=vi7=vii8=viii9=ix10=x | |
| 7155. |
Hbx |
| Answer» | |
| 7156. |
Important question half yearly |
| Answer» | |
| 7157. |
In Laos king skin gunship ka |
| Answer» | |
| 7158. |
Fjd |
| Answer» | |
| 7159. |
Co interior angles |
| Answer» | |
| 7160. |
find the decimal expansion of 58 by 1000 |
| Answer» 0.058 | |
| 7161. |
(A power b B power a) power-1 |
| Answer» | |
| 7162. |
I have very less time 8hours which lesson I should revise to get good marks in maths |
| Answer» Ch no.-- 1, 2, 3, 4, 8 only they aee easy also....n | |
| 7163. |
In fig.6.43, if pq ps,pq||sr,∆sqr=28° and ∆qrt= 65°, then find the value of x and y |
| Answer» Draw the figure you will get the answer | |
| 7164. |
S is any point in the interior of a triangle PQR.prove that SQ+SR is smaller than the PQ+PR . |
| Answer» In ∆pqs let the RS base of ∆ and PS bisect RS, so PR +PQ grater thanRS | |
| 7165. |
X percent of Y is equal to 13 find y |
| Answer» | |
| 7166. |
29776566÷8 |
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Answer» 3722070.75 is answer. Use calculator for this Nhe ha to mobile ha na Calculater nahi hai kya |
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| 7167. |
x+y = 5 ,xy=6 ,find x cube - y cube |
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Answer» 19 X cube = 27 & Y cube = 8 19 |
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| 7168. |
Two rational number between 1/5 and 1/2 |
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Answer» Answer is many 3/10 ,4/10 3/10,4/10 |
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| 7169. |
Find six rational numbers between 3and4. |
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Answer» 3.22 ,3.33 ,3.44 ,3.55, 3.2, 3.7 ,3.4 3.1 , 3.2 , 3.3 , 3.4 ,3.5 , 3.6 n=6 so,( n+1)=(6+1)=7(3/1)*7 (4/1)*7(21/7) (28/7)Answer-(22/7),(23/7),(24/7),(25/7),(26/7), (27/7) |
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| 7170. |
(256)0.16 ×(256)0.09 |
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Answer» 943.7184 4 |
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| 7171. |
Factorise9x ka square +18x+8 |
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Answer» (3x+4)(3x+2) (3x+4)(3x+2) 9x²+18x+8=9x²+12x+6x+8=3x(3x+4)+2(3x+4)=(3x+2)(3x+4)I Split it into 12&6 because their sum is 18 and product is 72(9*8)U got it......... |
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| 7172. |
Find two irrational number b/w-5& -8 |
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Answer» 0.001000010000001...& 2.299299929999..... -7.8256874258815 and -6.087452592489 6.055949461 and |
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| 7173. |
In equation ax+by+c=0 find the number of constant |
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Answer» there is only one constant (c) others are associated with variables (x and y) 3 |
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| 7174. |
Radha made a picture of an aeroplane |
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Answer» Rahul is a artistic guy. So what we do |
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| 7175. |
In triangle abc if ab is greatest side then prove that angle C is equal to 60 degree |
| Answer» | |
| 7176. |
Amazon |
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Answer» it is a river basin It is basin It is river |
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| 7177. |
AE bisects angle BAD and AF bisects angle CAD and AE stand AF. Show that B,A,C are collinear |
| Answer» | |
| 7178. |
abc is a triangle , d is mid point of ac .show that bc=1/2 ac. |
| Answer» Use mid point theorem | |
| 7179. |
The opposite sides of a trapezium are parallel |
| Answer» | |
| 7180. |
What are compsite number? |
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Answer» Which have more than 2 factors 2468 |
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| 7181. |
If x + 1 is a factor of the polynomial x3 + kx2 - 2x + k + 4 , find the value of K |
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Answer» - 5/2 x-1=0x=1Let p(x)=x³+kx²-2x+k+4Putting x=(-1)P(-1)=-1³+k(-1)²-2(-1)+k+4=(-1)+k+2+k+4=5+2k2k=-5k=-5/2 |
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| 7182. |
If x minus 2 is a factor of polynomial x square - 3 x + 5 k find the value of k |
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Answer» 2/5 is the correct answer -3x+5k-3×2+5×k=0-6+5×k=05×k=6K=6/5 K=2/5 K=2 K=6/5 |
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| 7183. |
Evaluate 113 |
| Answer» Ans is 12769 | |
| 7184. |
What is the value of 11! |
| Answer» 39916800 | |
| 7185. |
P(y) =y2=y+1 |
| Answer» If we take y=0 so P(0)=(0)^2=0+1P(0)=0=1 ans | |
| 7186. |
4. If the vertical angle of an isosceles triangle is 100°, then find the measures of its baseangles |
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Answer» 40 degree 40° 40 40° |
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| 7187. |
In triangle PQR is S is any point on side QR,show that PQ+QR+RP > 2PS |
| Answer» | |
| 7188. |
5−4×(−2)+2×(−2)^(2) |
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Answer» No Its 5 15 5 |
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| 7189. |
a²-b²= |
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Answer» (a+b) (a-b) (a+b) (a-b) (a-b) (a-b) (a+b)(a-b) (a-b)(a+b) (a-b) (a+b) |
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| 7190. |
(x+y) whole cube |
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Answer» x³ + y³ + 3xy(x+y) x^3+y^3+3xy(x+y) x cube + y cube + 3 x y bracket open x + Y bracket close |
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| 7191. |
What Is Octute angle |
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Answer» in a triangle if angle is more th then that angle is called obtuse angle . Less than 60 degree air equal to to 60 degree |
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| 7192. |
Define SAS Theorm |
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Answer» It is a theorem named sas means side angle side side angle side Postulate |
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| 7193. |
What is adjacent angle |
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Answer» When 2 angles share a common vertex and an arm...they are said to be adjecent. Neibourhood wala angle |
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| 7194. |
76722%876675,99%8763\\[[ |
| Answer» 0 | |
| 7195. |
Simplify :√72+√800-√18 |
| Answer» 23√2 | |
| 7196. |
Question paper |
| Answer» | |
| 7197. |
Express 0.123 bar on 23 in the form of p/q |
| Answer» Let x : 0.123. (1) Multiply by 1000 1000x: 123.123......(2) Substraction (2) from (1) 1000x : ((123.123....)-(0.123....) 1000x : 123 x :123/999 | |
| 7198. |
Find irrational number |
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Answer» 0.91 00019 So on 0.01001000100001....... 0.999999999999.....so on |
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| 7199. |
How can you prove that ✓n is a irrational NUMBER |
| Answer» Assume that it is rational and the prove your asumption wrong. | |
| 7200. |
(256) |
| Answer» (256) is the square root of "16". | |