How do you name a promotion?
Promotional activities are taken by a business to increase sales and create a need for the products and services offered.... View Article
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How long does it take to build up home equity?
Monthly interest payments are set off with interest in the initial stages. To build up good home equity it would... View Article
Is equity good or bad?
Equity is good, having a share in a company’s equity implies having the ownership of the company. It allows the... View Article
an-aeroplane-is-flying-horizontally-at-a-height-of-490m-with-a-velocity-of-150ms-1-a-bag-containing-food-is-to-be-dropped-to-the-jawans-on-the-ground-how-far-from-them-should-the-bag-be-dropped-so-that-it-directly-reaches-them
Sol: Given: Height Of 490 m Velocity 150m/s Equation of motion = S = ut + \(\begin{array}{l}\frac{1}{2} at^{2}\end{array} \) Where:... View Article
Which of the following shows particle nature of light? (A) Refraction (B) Interference (C) Polarization (D) Photoelectric effect
Photoelectric effect Photoelectric effect shows particle nature of light whereas refraction, interference and polarization all shows wave nature of light... View Article
State two factors on which the work done on a body depends
The two factors on which the work done on a body depends, are as follows 1. Magnitude of the force... View Article
The length of cold storage is twice its breadth. The height is 3 metres and the area of its four walls (including doors) is 108 m^2. Find its volume?
Let the length, breadth and height of the cold storage be l metres, b metres and h metres respectively. Then,... View Article
Which of the following is the strongest conjugate base?
Given options are \(\begin{array}{l}(A)Cl^{-}\\(B)CH_{3}COO^{-}\\(C)SO_{4}^{-}\\(D)NO_{2}^{-}\end{array} \) It’s a fact that weakest acids have, strongest conjugate base. Among HNO3, HCl, H2SO4, CH3COOH... View Article
The correct decreasing order for acid strength is
Given options are (A) FCH2COOH > NCCH2COOH > NO2CH2COOH > ClCH2COOH (B) CNCH2COOH > O2NCH2COOH > FCH2COOH > ClCH2COOH (C)... View Article
Desired improved variety of economically useful crops are raised by (A) Migration (B) Biofertilizer (C) Hybridization (D) Natural selection
Hybridization In hybridization process, two or more plants of unlike genotypes are crossed together to get offsprings with new desirable... View Article
A hollow metallic sphere of radius 10 cm is given a charge of 3.2 x 10^-9 C. The electric intensity at a point 4 cm from the centre is (A) 9 x 10^-9 NC^-1 (B) 288 NC^-1 (C) 2.88 NC^-1 (D) Zero
Zero At any point inside the conductor electric field remains zero. So, the correct option is (D)
Which of the following carbohydrates is the sweetest sugar? (A) Glucose (B) Fructose (C) Cellulose (D) Maltose
Fructose Among the given compounds, fructose is the sweetest sugar. It is naturally occurring sugar. Fructose is basically a monosaccharide... View Article
The resistance of a discharge tube is (A) non-ohmic (B) ohmic (C) zero (D) Both (B) and (C)
Non-ohmic When the discharge tube is turned off, it has a very high resistance and when it is turned on,... View Article
Soil particles determine its (A) Texture (B) Field Capacity (C) Water holding capacity (D) Soil flora
Texture Soil particles determines its texture. The soil particles enclose living spaces in between them known as pore space. In... View Article
A light ray entering glass from water, … (A) it goes away from the normal (B) it bends towards the normal (C) it travels straight without bending (D) it returns back into water
It bends towards the normal When the light rays pass from water into glass, they bend towards the normal. Hence,... View Article
Which of the following memories must be refreshed many times per second? (A) Static RAM (B) Dynamic RAM (C) EPROM (D) ROM
Dynamic RAM Dynamic Random Access Memory is the most common type of Random Access Memory for personal computers and workstations.... View Article
A balloon lifting in air follows the following principle (A) Law of gravitation (B) Archimedes principle (C) Principle of buoyancy (D) All of the above
All of the above When the balloon is lifting in the air the upward thrust or buoyant force acts on... View Article
Find the intersection of A and B using venn diagram (A) {1, 3, 5, 7} (B) {5, 7} (C) {1, 2, 3, 5, 7, 10} (D) None of these
The given Venn diagram is A∩B = {5, 7} Hence, from the venn diagram the intersection of A and B... View Article
Suppose refractive index mu is given as mu = A + B/λ^2 where A and B are constants and λ is wavelength, then dimensions of B are same as that of (A) Wavelength (B) Volume (C) Pressure (D) Area
Area μ = velocity of light in vacuum/velocity of light in medium The refractive index μ is dimensionless. Therefore, each... View Article
The chemical formula of marsh gas (methane) is (A) C2H6 (B) CH4 (C) C3H8 (D) C4H10
CH4 Methane is the main constituent of natural gas and is also known as marsh gas or methyl hydride. Methane... View Article
