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.
| 6101. |
Blood group AB is of 15 students and total students are 40Find the probability of blood group |
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| 6102. |
Curved surface area of a cylender |
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Answer» 2πrh 2πrh Find one rational numbers and irrtional number between 2 and 3 |
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| 6103. |
4+2 |
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Answer» Six If you dont know this you copied and reached in 9th 6 6 8 |
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| 6104. |
3^x+64=2^6+(√3)^8 find the value of x |
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Answer» 4 4 |
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| 6105. |
If one angle of a triangle is x and one is 2x prove that it is isosceles triangle |
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| 6106. |
√7+√48 |
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| 6107. |
Factorise:(i)x³-2x²-x+2 |
| Answer» (X-1) (x+1) (x-2) answer | |
| 6108. |
(X+y)-(x-y) |
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Answer» (x+y)-(x-y)=x+y-x+y=2y (x+y) - (x-y). x+y-x+y. y+y. 2y |
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| 6109. |
Construct the angle 22.5 |
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| 6110. |
How done y = x axis |
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| 6111. |
Can you tell me important question for exam |
| Answer» Cover full NCERT of all subjects than automatically you can get good marks. All the best ?. | |
| 6112. |
Important things of ch5 for exam |
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Answer» Any 2 axioms Read the summary given in the last of chapter ot is iseful in exam 5th posulate is Important |
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| 6113. |
608 ko divide kaise kare 19 se |
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Answer» 32 ans. Calculater se 19*32 is 608So answer is 32 608 ko 19 se divide haatho se kare |
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| 6114. |
Find the length of the longest chord of a circle of radius |
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Answer» Diameter Diameter 4 root 3 root 2 square diameter |
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| 6115. |
sir in the annual exam paper of 2019 20 how much part will come from r.d |
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Answer» Bhai only ncert u do which cover most part. & R.D cover only 2 chapter which has max. weightage. You can score good marks from this. No 10 percent No 40 percent 60 percent |
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| 6116. |
Find one rational and one irational number 3and 4 between |
| Answer» A)rational number :1)(3+4 )/2=7/2 =3.52)(3.5+4)/2=7.5/2 =3.25b)irrational number :1)10/3=3.33....2)11/3=3.66.... | |
| 6117. |
Aboutrhombos |
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| 6118. |
8root81 |
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Answer» 8 Root 81 8 root (9 × 9)8 Root (9²)8×972 ANSWER ? Please answer this question Mohandas karam chand gandhi ________had gone to south Africa as a lehal counsel ,stayed________nearly 21years, to fight_________racial discrimination .His non -violent strategy____________satyagraha give him his first victory__________the south Africa government conceded to his demands. H |
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| 6119. |
If x2+1/x2=27, find x-1/x |
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| 6120. |
What is the degree of polynomial 0? |
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Answer» Degree of 0 polynomial is undefined It has no degree and called zero polynomial 0 |
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| 6121. |
29999999+555743 |
| Answer» 30,555,742 | |
| 6122. |
X=0,Y=k if 5x-3y=3 then find the value of k |
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Answer» K=-1 5*0-3*k=30-3k=3k=3/-3k=-1 5×0-3×k=30-3k=3-3k=3K=3 — -3K= -1 |
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| 6123. |
Find zeros of x^3-3x |
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| 6124. |
64 solid iron spheres of radius 2 are melted to form one new sphere of radius x. Find x. |
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| 6125. |
Chords equidistant from the centre of a circleare equal in length |
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Answer» Yes Constuct two equal chord parallel to each other , then construct perpendicular from center and join centre to one points os both chords ten prove two traingle congrent. |
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| 6126. |
Show that if the diagonal of a quadrilateral bisect each other at right angles, then it is a rhombus |
| Answer» Yes | |
| 6127. |
Ordinate of all the point on x- axis is |
| Answer» ZERO | |
| 6128. |
Express x in terms of y, given that x-3y =9 or not |
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| 6129. |
Factorize, 9x²+6xy+y² |
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Answer» 9x²+6xy+y²9x²+3xy+3xy+y²3x(3x+y)+y(3x+y)So the factors are (3x+y)(3x+y) Factorization 9x^2+6xy+y^29x^2+(3+3)xy+y^29x^2+3xy+3xy+y^2 9x^2 + y^2 = -6xy |
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| 6130. |
1.3 question number 3 all answer |
| Answer» Vll | |
| 6131. |
Some important question of surface area and volume |
| Answer» If TSA and CSA of a cuboid are 40 sq. cm and 26 sq. cm, find the surface area of base. | |
| 6132. |
a(a-1)-b(b-1) factorise |
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Answer» (a²-a)-(b²+b) (a+b)(a-b)(a-b) |
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| 6133. |
Prove that the perpendicular bisector of a side of a cyclic quadrilateral are concurrent |
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| 6134. |
If the median of 6,4,7,13 and p is 8 then find the value of p. |
| Answer» P=15 | |
| 6135. |
Find the product of (81/16)raise to power-3/4 into(25/9)raise to power-3/2 |
| Answer» 8/125 | |
| 6136. |
The volume cylinder is 924 cm cube the curved surface is 264 CM square find the total surface area |
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| 6137. |
2400÷245+245= |
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Answer» Approx. 255 254.7959184 254.79 254.7 254.796 |
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| 6138. |
D |
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Answer» Sample paper class 9, 2020 Find the value of the X + Y |
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| 6139. |
axiom 6.2 |
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| 6140. |
Sample paper 1 all questions answers solved |
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| 6141. |
draw a triangle whose sides are represented by x=0 , y=0 and x+y=3 |
| Answer» Question is wrong | |
| 6142. |
If x²+px—30=(x—5)(x+6)then the value of p is |
| Answer» P=1 | |
| 6143. |
(16)⅓×4⅓ |
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Answer» (4)^2/3×(4)^1/3 =(4)^2/3+1/3 =(4)^1=4 20/3 |
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| 6144. |
If x+1/x =2+root under 3 then (x)5 +1/(x)5 |
| Answer» 10+root under15 | |
| 6145. |
8(x^6)+17(x^3)+27 |
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| 6146. |
If P(E)=0.37 thenP(—e)will be |
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| 6147. |
What is meant by bisector |
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Answer» It divide a line and angles in two equal parts A line drawn with the help of a compass to divide a angle on two equal halves |
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| 6148. |
Without actually calculating cubes,factorise suitable identity:(X-2y)³+(2y-3z)³+(3z-x)³ |
| Answer» (a)+b+c | |
| 6149. |
If the side of the triangle are ratio12.17.15 |
| Answer» What is the question ??? | |
| 6150. |
if the cost of 7m of cloth is Rs.1470,Find the cost of cloth |
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Answer» 210 Rs Cost of 1 m cloth = 1470/7 = 210 rs. hii ????? |
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