Difference of the greatest 7 digit number and the smallest 5 digit number is: (a) 998999 (b) 9989999 (c) 99899 (d) 998099
We know that, The greatest 7 digit number = 9999999 The smallest 5 digit number = 10000 To find the... View Article
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Pepsinogen is secreted from (a) Argentaffin cells (b) Goblet cells (c) Chief cells (d) Parietal cells
Pepsinogen is a proenzyme secreted by chief cells present in the stomach. It is converted to the active form, pepsin,... View Article
Which one of the following is not a condensation polymer: (A) Dacron (B) Neoprene (C) Melamine (D) Glyptal
Addition Polymerization The formation of addition polymers occurs by the repeated addition of monomer molecules which possess triple or double... View Article
The oxidation potential of hydrogen electrode at pH = 10 and pH2 = 1 atm is ________(a) 0.51 V(b) 0.00 V(c) +0.59 V(d) -0.059 V
Given pH = 10 \(\begin{array}{l}\Rightarrow \left [ H^{+} \right ]= 10^{-10}M\end{array} \) Oxidation reaction of hydrogen: \(\begin{array}{l}\frac{1}{2}H_{2}\rightarrow H^{+}+e^{-}\end{array} \) Now,... View Article
Fill in the blanks: (a) Most liquids that conduct electricity are solutions of , ______________ and ______________. (b) The passage of an electric current through a solution causes ______________ effects. (c) If you pass current through copper sulphate solution, copper gets deposited on the plate connected to the ___________terminal of the battery. (d) The process of depositing a layer of any desired metal on another material by means of electricity is called _________.
(a) Most liquids that conduct electricity are solutions of acids, bases and salts. (b) The passage of an electric current... View Article
Name any five fruits that has no seeds
Some of the examples of fruits that has no seeds are as follows: 1. Pineapple 2. Banana 3. Grape 4.... View Article
The two broad categories of software are (a) Word Processing and Spreadsheet (b) Transaction and Application (c) Windows and Mac OS (d) System and Application
The two broad categories of software are: 1. System software 2. Application software Therefore, the correct option is (d)
The heterosporous pteridophytes are ______________ (A) Lycopodium Pteris (B) Selaginella and Psilotum (C) Selaginella and Salvinia (D) Dryopteris and Adiantum
Heterosporous pteridophytes produce two kinds of spores, bigger megaspores and smaller microspores. Selaginella, Salvinia, Marsilea and Azolla are the examples... View Article
Who was the first Prime Minister of India?
Pandit Jawaharlal Nehru served as the First Prime Minister of India. His tenure of office as Prime Minister was from... View Article
What is the next number? 2, 3, 5, 7, 11, ?, 17 (a) 12 (b) 13 (c) 14 (d) 15
Clearly, the given series are prime numbers starting from 2. Hence, the missing term is the prime number after 11.... View Article
Which of the following is non symbiotic biofertilizer? (a) VAM (b) Azotobacter (c) Anabaena (d) Rhizobium
Azotobacter is a non symbiotic bacteria Azotobacter are free-living nitrogen fixers found in all types of upland crops. These not... View Article
What is the gender of shepherd?
The gender of shepherd is ‘Masculine gender’.
What is the abstract noun of patient?
Abstract Nouns – are the exact opposite of concrete nouns. These are the names given to an idea, conditions, or... View Article
Which of the following is soluble in water? (a) CS2 (b) C2H5OH (c) CCl4 (d) CHCl3
C2H5OH is soluble in water. Ethanol forms hydrogen bonding with water. Therefore, it is soluble in water. So, the correct... View Article
Name the unit of (a) electrical resistance (b) resistivity
Resistance is the physical property of a substance because of which it opposes the flow of current i.e. electrons. The... View Article
An unhealthy fat person is called ______
An unhealthy fat person is called ‘obese’and that term is called as ‘obesity’.
">Which of the following is/are correct graph for photoelectric effect?
The phenomenon of metals releasing electrons when they are exposed to the light of the appropriate frequency is called the... View Article
Two plane mirrors are inclined at 700. A ray incident on one mirror at angle θ, after reflection falls on second mirror and is reflected from there parallel to first mirror. The value of θ: (a) 450 (b) 300 (c) 550 (d) 500
In the given triangle 700 + 700 + 900 – θ = 1800 On further calculation, we get, 2300 –... View Article
Abscissa of a point is positive in. (a) I and II quadrants (b) I and IV quadrants (c) I quadrant only (d) II quadrant only
In the coordinate system, the ordinate is the second component of an ordered pair. For example, if (x, y) is... View Article
What is the function of the chloroplast?
Following are the important functions of chloroplasts 1. The most important function of the chloroplast is to synthesize food by... View Article
