Nazir Lal Ratti

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Nazir Lal Ratti

Asked: 3 years agoIn: General Awareness

If the probability distribution of a random variable X is as given below
Then, mean and variance are

A. `4/5 and (54)/(25)`
B. `4/(10) and (54)/(25)`
C. `4/(15) and (27)/(25)`
D. None of these

Nazir Lal Ratti

Asked: 3 years agoIn: Class 10

Write the features of federalism

Nazir Lal Ratti

Asked: 3 years agoIn: Class 11

What is infrastructure

Nazir Lal Ratti

Asked: 3 years agoIn: General Awareness

प्रथम 6 धनपूर्णाकों में से दो संख्याएँ यदृच्छया (बिना प्रतिस्थापन) चुनी गयी | मान ले X दोनों संख्याओ में से बड़ी संख्या को व्यक्त करता है | E(X) का मान ज्ञात कीजिए |

Nazir Lal Ratti

Asked: 3 years agoIn: Class 10

Advantage of A.C over D. C

Nazir Lal Ratti

Asked: 3 years agoIn: General Awareness

Region of high dense particles is ………………
A) compression
B) rarefaction
C) crust
D) trough

Nazir Lal Ratti

Asked: 3 years agoIn: Class 11

Give the notes of ch-1 physical education class 11th AP textbook

Nazir Lal Ratti

Asked: 3 years agoIn: General Awareness

Assertion: According to law of conservation of machainical energy change in potential energy is equal and opposite to the change in kinetic energy
Reason: Mechanical energy is not a conserved quantity.
A. If both assertion and reason are true and the reason is the correct explanation of the assertion
B. If both assertion and reason are true but reason is not the correct explanation of the assertion
C. If asserti on is true but reason is false
D. If the assertion and reason both are false

Nazir Lal Ratti

Asked: 3 years agoIn: Class 11

What do you mean by hybridization

Nazir Lal Ratti

Asked: 3 years agoIn: Class 10

0-20 5. Find the missing term20-40 f1 40-60. 1060-80. f280-100. 7 100-120. 8Total. 50

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Nazir Lal Ratti

If the probability distribution of a random variable X is as given below
Then, mean and variance are

A. `4/5 and (54)/(25)`
B. `4/(10) and (54)/(25)`
C. `4/(15) and (27)/(25)`
D. None of these

Write the features of federalism

What is infrastructure

Advantage of A.C over D. C

Region of high dense particles is ………………
A) compression
B) rarefaction
C) crust
D) trough

Give the notes of ch-1 physical education class 11th AP textbook

What do you mean by hybridization

0-20 5. Find the missing term20-40 f1 40-60. 1060-80. f280-100. 7 100-120. 8Total. 50

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