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If tanA+tanB+tanC=tanA⋅tanB⋅tanC, then

tanA+tanB+tanC=tanA.tanB.tanC tanA+tanB=tanA.tanB.tanC−tanC tanA+tanB=tanC(tanA.tanB−1) = (tan A + tan B)/ (1-tan A.tan B) = - tan C... View Article

The highest refractive index among the following is of (a) Glass (b) Diamond (c) Water (d) Pearl

Option (b) Diamond.... View Article

Ray florets have (a) Half ovary (b) No ovary (c) Superior ovary (d) Inferior ovary

Answer: Option (d) Inferior ovary. Explanation: Ray florets contain inferior ovaries. The inferior ovary is present in epigynous flowers. Here,... View Article

Who wrote panchatantra

Panchatantra is written by the great scholar Vishnu Sharma.... View Article

What do you understand by disaster management

Disaster management means the protection of lives and property during times of natural or human-made disasters. Disaster management plays an... View Article

A bank offers 5% compound interest calculated on half-yearly basis. A customer deposits Rs.1600 each on 1st January and 1st July of a year. At the end of the year, the amount he would have gained by way of interest is:

=Rs 3321 Compound Interest = Rs(3321-3200) = Rs 121... View Article

Who has set up the anti-untouchability league for the eradication of the evil of untouchability

Mohandas Karamchand Gandhi, while in jail in 1932 has set up the anti-untouchability league for the eradication of the evil of untouchability.... View Article

The density of nucleus is about 2.3×10^17 kgm-3 and all nucleus have approximately same density. Reason The density of nucleus is independent of mass present in it. (a) Assertion is correct but Reason is wrong (b) Assertion is wrong but Reason is correct (c) Both Assertion and Reason are correct but Reason is not the correct explanation of Assertion (d) Both Assertion and Reason are correct and Reason is the correct explanation of Assertion

Option (c) Both Assertion and Reason are correct but Reason is not the correct explanation of Assertion.... View Article

Which one of the following process will produce hard water (a) Saturation of water with CaSO4 (b) Addition of Na2SO4 to water (c) Saturation of water with CaCO3 (d) Saturation of water with MgCO3

Option (a) Saturation of water with CaSO4 will result in hardwater.... View Article

Consider a long solenoid that has length L, average diameter D and n layer of turns. Each layer contains N turns. If current flowing through the solenoid is i the value of magnetic field at the centre : (a) Does not depend on D (b) Proportional to L (c) Proportional to D (d) Inversly Proportional to 2D

Option (a) Does not depend on D.... View Article

Active uptake of minerals by root mainly depends on the (a) Light (b) Availability of carbon dioxide (c) Availability of oxygen (d) Temperature

Option (c) Availability of oxygen.... View Article

The slope of the graph between logp and logv at constant temperature for a given (a) 1/T (b) -1 (c) 1/n (d) +1

Option (b) -1.... View Article

Which has the maximum conductivity in thier 01m solution (a) [Co(NH3)4Cl]Cl2 (b) [Co(NH3)6]Cl3 (c) [Co(NH3)3Cl3] (d) [Co(NH3)5Cl]Cl2

Option (b) [Co(NH3)6]Cl3.... View Article

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Archives

If tanA+tanB+tanC=tanA⋅tanB⋅tanC, then

The highest refractive index among the following is of (a) Glass (b) Diamond (c) Water (d) Pearl

Ray florets have (a) Half ovary (b) No ovary (c) Superior ovary (d) Inferior ovary

Who wrote panchatantra

What do you understand by disaster management

A bank offers 5% compound interest calculated on half-yearly basis. A customer deposits Rs.1600 each on 1st January and 1st July of a year. At the end of the year, the amount he would have gained by way of interest is:

Who has set up the anti-untouchability league for the eradication of the evil of untouchability

Nocturnal periodicity is exhibited by (a) Rhabditiform larva (b) Microfilaria (c) Ascarsis (d) Yersinia

9x+3y+12=0 18x+6y+24=0

Which electronic level would allow the hydrogen atom to absorb a photon but not to emit it?

What is meant by term ‘critical angle’? How is it related to the refractive index of the medium?

Which one of the following process will produce hard water (a) Saturation of water with CaSO4 (b) Addition of Na2SO4 to water (c) Saturation of water with CaCO3 (d) Saturation of water with MgCO3

Which of the following has no skeleton (a) Jelly fish (b) Lizard (c) Moth (d) Butterfly

De-broglie wavelength of a neutron at 927 degree Celsius is lambda. what will be its wavelength at 27-degree Celsius?

Arranging data in a specific order is called (a) Verification (b) Sorting (c) Merging (d) Classification

Active uptake of minerals by root mainly depends on the (a) Light (b) Availability of carbon dioxide (c) Availability of oxygen (d) Temperature

The slope of the graph between logp and logv at constant temperature for a given (a) 1/T (b) -1 (c) 1/n (d) +1

Which has the maximum conductivity in thier 01m solution (a) [Co(NH3)4Cl]Cl2 (b) [Co(NH3)6]Cl3 (c) [Co(NH3)3Cl3] (d) [Co(NH3)5Cl]Cl2