Archives

Which of the following is not influenced by human activities?

Which of the following is not influenced by human activities? depletion of ground water destruction of mangroves increase extinction rate of... View Article

Write the class marks of class interval 30-40

Upper limit= 30 Lower limit = 40 Class mark = upper limit+lower limit/2 = 30+40/2 = 70/2 = 35... View Article

The leaves were yellow and dry. Find out the verb in this sentence

The given sentence: The leaves were yellow and dry. The verb in the given sentence is were.... View Article

What are the various means of communication available to us?

The various means of communication available to us are telephone, emails, radio, television, newspaper.... View Article

Which of these should be avoided for an effective speech?

Which of these should be avoided for an effective speech? determination of the purpose lack of interest selection of theme selection of... View Article

What is a party ticket?

A party ticket is when a candidate is selected by the party to fight an election as a representative of the party.... View Article

What is int tanxtan2xtan3x dx is equal to

Given: ∫tanx.tan2x.tan3x dx Solution: tan(3x)=tan(x+2x) tan(3x)=tanx+tan2x/1-tanx.tan2x tan(3x)-tanxtan(2x)tan(3x)=tanx+tan(2x)... View Article

Why ventricles have thicker walls than auricles ?

Ventricles have thicker walls than auricles because they have to pump blood to different organs and the pressure with which the blood flows... View Article

What are the official colours of the Indian Air Force?

The official colours of the Indian Air Force is navy blue, sky blue, and saffron.... View Article

A person standing at the junction of two straight paths represented by the equations 2x-3y+4=0 and 3x+4y-5=0 wants to reach the path whose equation is 6x-7y+8=0 in the least time. Find the equation of the path that he should follow.

Given: A person is standing at the junction of the below lines 2x-3y+4=0 eq.1 3x+4y-5=0 eq.2 Solving eq.1 and eq.2, x=-1/17 and y=22/17... View Article

Keeping crop grains for long time under proper conditions is called

Keeping crop grains for long time under proper is called warehousing of grains or storing of grains.... View Article

The oxide which cannot act as a reducing agent is a) CIO2 b) SO2 c) CO2 d) NO2

Option c) CO2. In CO2, carbon is present in the +4 oxidation state which is its maximum oxidation state so it cannot act as a reducing agent.... View Article

Paneth cells are found in a) Peyers patches b) Gastric glands c) Islet of Langerhans d) Crypts of Lieberkuhn

Option d) Crypts of Lieberkuhn.... View Article

The value of acceleration due to gravity of earth: a) is the same at the equator and the poles b) is maximum at the equator c) is zero at the poles d) is minimum at the equator

Option d) is minimum at the equator. Due to the shape of the earth, acceleration due to gravity is minimum at the equator and maximum at the poles.... View Article

Who among the following were hanged in the kakori conspiracy a) Ashfaqullah b) Roshan Singh c) Ram Prasad Bismil d) All

Option d) All. Bismil, Ashfaqullah, Roshan Singh and Rajendra Lahiri were hanged in the Kakori conspiracy.... View Article

Give one example each of the following types of motion (a) Linear (b) Translation (c) Circular (d) Periodic

Examples for each of the following types of motion are: a) Example of Linear motion: A motion of stone falling. b) Example of Translatory... View Article

Who were jobbers what is their role

People who were employed by industrialists mainly to recruit the right people among the job seekers were known as jobbers. Their roles were: Get... View Article

The structure and functional unit of the environment is known as a) Food web b) Ecosystem c) Biosphere d) Food chain

Option b) Ecosystem. The ecosystem is the place where living organisms interact among themselves and also with the surrounding.... View Article

Which of the following is known as plastic money a) demand draft b) credit card c) debit card d) credit card and debit card

Option d) credit card and debit card. Premium Cards, Smart Cards, Charged Cards, and ATM cards are also considered as plastic money.... View Article

A truck of mass 500 kg moving at 4 m/s collides with another truck of mass 1500 kg moving in the same direction at 2 m/s.What is their common velocity just after the collision if they move off together?

Mass of first truck (m1) =500kg Speed of first truck (u1) =4m/s Mass of second truck (m2) =1500kg Speed of second truck (u2) =2m/s The combined... View Article

M	T	W	T	F	S	S
			1	2	3	4
5	6	7	8	9	10	11
12	13	14	15	16	17	18
19	20	21	22	23	24	25
26	27	28	29	30	31