Subir Dutta - Study24x7
Subir Dutta
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Subir Dutta

Studied Bachelor of Science in Mathematics at Banwarilal Bhalotia College (Id: C-44735)
Assistant Teacher at Gyan Bharati school Raniganj
Live in India,
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Hi, myself Subir Dutta. I am s Mathematics faculty ,I teach science also in seco...
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16 Jun 2020 08:56 PM

For a normal person far point is situated at infinity

A

true

B

false

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15 Jun 2020 08:17 PM

Exchange of ions take place in---

A

Displacement reaction

B

Decomposition reaction

C

Combination reaction

D

Double displacement reaction

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15 Jun 2020 05:00 PM

What does a displacement reaction means?? Give an example

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14 Jun 2020 07:32 PM

Points to be remembered::Concave lens is called diverging lens whereas convex lens is called converging.

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14 Jun 2020 12:29 PM

Degree of a constant polynomial is------

A

0

B

1

C

not defined

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14 Jun 2020 12:26 PM

Degree of a polynomial is determined by checking the highest power which is present in the variable.

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14 Jun 2020 12:19 PM

Factorise x^2+6x-16

A

(x+8)(x-2)

B

(x-8)(x-2)

C

(x+8)(x+2)

D

(x-8)(x+2)

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