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Usha Ratta

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    Usha Ratta
    Usha Ratta
    Asked: 3 years agoIn: General Awareness

    The mean of 25 observation is 36. Out of these observations, if the mean of first 13 observations is 32 and that of the last 13 observations is 40, the 13th observation is
    A. 23
    B. 36
    C. 38
    D. 40

    Parabola
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    Usha Ratta
    Usha Ratta
    Asked: 3 years agoIn: General Awareness

    How can Designer prevent loss of data and protect against malware and other damages.

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    Usha Ratta
    Usha Ratta
    Asked: 3 years agoIn: General Awareness

    यदि A और B असंयुक्त समुच्चय हो, तो `A uu B^(C)=`
    A. `A^(C)`
    B. `B^(C)`
    C. `A`
    D. इनमे से कोई नहीं

    Parabola
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    Usha Ratta
    Usha Ratta
    Asked: 3 years agoIn: Class 10

    In class 10 board maths question are asked from which book ncert , rs aggarwal or rd sharma

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    Usha Ratta
    Usha Ratta
    Asked: 3 years agoIn: General Awareness

    IUPAC नियम का प्रयोग करते हुए पौटेशियम टेट्राक्लोरोइडोपैलेडेट (II) के सूत्र लिखिए :

    Parabola
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    Usha Ratta
    Usha Ratta
    Asked: 3 years agoIn: Class 10

    Justify the title The Book That Saved The Earth

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    Usha Ratta
    Usha Ratta
    Asked: 3 years agoIn: General Awareness

    Write the three components of HDI.

    Parabola
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    Usha Ratta
    Usha Ratta
    Asked: 3 years agoIn: General Awareness

    The equilibrium constant at 25°C for the process. 

    CO3+(aq) + 6NH3(aq) ⇌ [CO(NH3)6]3(aq) is 2.5 × 106. 

    Calculate the value of ΔG° at 25°C. (R = 8.314 JK1 mol-1). In which direction is the reaction spontaneous under standard conditions?

    Parabola
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    Usha Ratta
    Usha Ratta
    Asked: 3 years agoIn: Class 11

    Sumarry of photograph chapter

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    Usha Ratta
    Usha Ratta
    Asked: 3 years agoIn: Class 10

    Who is the auther of amanda

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