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InterviewSolution
This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your knowledge and support exam preparation. Choose a topic below to get started.
| 2901. |
Which of the following reactions takes place during break down of molecules in the respiration in our body? (1) Oxidation (2) Reduction (3) Oxidation-reduction (4) Photo-oxidation |
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Answer» (3) Oxidation-reduction Oxidation-reduction reactions takes place during break down of molecules in the respiration in our body. Oxidation of glucose and reduction of oxygen. |
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| 2902. |
Aqueous solution of CsO2 is (1) Basic (2) Neutral (3) Acidic (4) Amphoteric |
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Answer» (1) Basic Alkali metal oxide are basic in nature. |
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| 2903. |
Elements present in any group have the same number of (1) valence electrons (2) neutrons (3) protons (4) none of the above |
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Answer» (1) valence electrons No. of valence electron will remain same for any group element. |
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| 2904. |
A student added a drop of universal indicator to 1.00 mL of given solution and found that a green colour is produced, The pH value of the solution will be (1) 7 – 9 (2) 0 – 3 (3) 10 – 12 (4) 4 – 6 |
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Answer» (1) 7 – 9 The pH value of solution will be 7 to 9. |
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| 2905. |
The process by which, the height of the earth surface increases is (a) Aggradation (b) Degradation (c) Weathering (d) Denudation |
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Answer» (a) Aggradation |
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| 2906. |
By nature, the Western Ghat is a/an (a) Old fold mountain (b) Young fold mountain (c) Block mountain (d) Igneous mountain |
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Answer» (c) Block mountain |
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| 2907. |
There are given a set of four figures (A, B, C and D) forming a certain series. However, the figure at C is missing. Choose this figure from the given alternatives.(1) Problem FiguresAnswer Figures(2) Problem FiguresAnswer Figures |
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Answer» (1) (3) (2) (4) |
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| 2908. |
There is given a figure (X) followed by four figures 1, 2, 3 and 4 such that X is embedded in one of them. Trace out the correct alternatives.(1)(2) |
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Answer» (1) (2) (2) (4) |
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| 2909. |
The time difference between Greenwich Mean Time and the Indian Standard Time is (a) 6 hours (b) 5 hours 30 minutes (c) 5 hours 15 minutes (d) 5 hours |
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Answer» (b) 5 hours 30 minutes |
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| 2910. |
The first language state was formed in Independent India: (a) Andhra Pradesh (b) West Bengal (c) Tamil Nadu (d) Gujarat |
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Answer» (a) Andhra Pradesh |
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| 2911. |
In a dairy, there are 60 cows and buffalos. The number of cows is twice that of buffalos. Buffalo X ranked seventeenth in terms of milk delivered. If there are 9 cows ahead of Buffalo X, how many buffalos are after in rank in terms of milk delivered? (1) 10 (2) 11 (3) 12 (4) 13 |
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Answer» Correct option is (3) 12 Let number of buffalos – x Number of cows – 2x ⇒ x + 2x = 60 x = 20 number of buffalos – 20 number of cows -40 If x 17th and there are 9 cows ahead x Number of buffalos = 16 – 3 = 7 ahead of x Number of buffalos after x = 20 – 7 – 1 = 12 |
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| 2912. |
There is given a figure (X) followed by four figures 1, 2, 3 and 4 such that X is embedded in one of them. Trace out the correct alternatives.(1)(2) |
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Answer» (1) (4) (2) (3) |
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| 2913. |
Amongst five friends Lata, Alka, Rani, Asha and Sadhana. Lata is older than only three of her friends. Alka is younger to Asha and Lata. Rani is older than only Sadhana. Who amongst them is the eldest? (1) Asha (2) Lata (3) Alka (4) Sadhana |
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Answer» (1) Asha Asha > Lata > Alka > Rani > Sadhana |
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| 2914. |
The writer of the book named “Chhere Asha Gram” was (a) Manikuntala Sen (b) Dakshina Ranjan Basu (c) Sankha Ghosh (d) Selina Hossain |
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Answer» (b) Dakshina Ranjan Basu |
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| 2915. |
Selling of part of public sector enterprises is called (1) Globalization (2) Privatization (3) Disinvestment (4) Liberalization |
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Answer» (3) Disinvestment |
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| 2916. |
Blue revolution is associated with which activity (1) Indigo cultivation (2) Fisheries (3) Poultry farming (4) Availability of drinking water |
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Answer» Correct option is (2) Fisheries |
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| 2917. |
Which one of these is not a feature of money? (1) Medium of exchange (2) Source of Income (3) Store of value (4) Unit of account |
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Answer» (2) Source of Income |
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| 2918. |
“Kanchenjungha” Peak is situated in ___state in India (A) Arunachal Pradesh (B) Assam (C) Sikkim (D) Uttranchal |
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Answer» Correct option is (C) Sikkim |
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| 2919. |
Mendel is popular for postulating (A) Origin of species (B) Cell theory (C) Linkage theory (D) Laws of inheritance |
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Answer» (D) Laws of inheritance |
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| 2920. |
In plants, translocation of food and other substance take place through sieve tubes in (A) Upward direction (B) Downward direction (C) Lateral direction (D) Both upward and downward direction |
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Answer» (D) Both upward and downward direction |
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| 2921. |
You are provided with a concave lens having focal length 15 cm. If it diminishes the image by one-third, calculate the distance of image from lens? (A) 5 cm (B) 10 cm (C) 5 m (D) 10 m |
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Answer» Correct option is (A) 5 cm |
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| 2922. |
If a current of 5 A flows through the heater and the amount of heat produced is 54000 J in 6 minutes, then find the resistance of the electric heater. (1) 6Ω(2) 5Ω(3) 7Ω(4) 4Ω |
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Answer» Correct option is (1) 6Ω |
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| 2923. |
Match the following :(a)Formation of real and inverted image of objects(i)Pupil(b)Controls the amount of light entering the pupil(iii)Iris(c)Pathway of the light to retina(iv)Retina(1) (a) – (iv), (b) – (iii), (c) – (i), (d) – (ii) (2) (a) – (iv), (b) – (iii), (c) – (ii), (d) – (i) (3) (a) – (iii), (b) – (iv), (c) – (ii), (d) – (iv) (4) (a) – (ii), (b) – (i), (c) – (iii), (d) – (iv) |
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Answer» (1) (a) – (iv), (b) – (iii), (c) – (i), (d) – (ii) |
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| 2924. |
Pick out the correct pair/pairs:(a)Radiation -Heat is transferred in the form of waves. It can occur even in vacuum(b)Conduction -Transfer of heat in fluids. It doesn’t take place in vacuum(c)Convection -Transfer of heat in solids. It can occur in vacuum.(1) (a) only (2) (b) and (c) only (3) (a) and (c) only (4) (c) only |
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Answer» Correct option is (1) (a) only |
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| 2925. |
Match the following:(a)Tydall Effect(i)Separates blood cells from blood samples(b)Brownian Movement(ii)Separates different coloured dyes(c)Centrifugation(iii)Colloidal particles moves in zig – zag direction(d)Paper Chromatography(iv)Not observed in true solution(1) (a) – (iv), (b) – (iii), (c) – (i), (d) – (ii) (2) (a) – (iii), (b) – (iv), (c) – (i), (d) – (ii) (3) (a) – (iii), (b) – (i), (c) – (iv), (d) – (ii) (4) (a) – (i), (b) – (iii), (c) – (ii), (d) – (iv) |
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Answer» (1) (a) – (iv), (b) – (iii), (c) – (i), (d) – (ii) |
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| 2926. |
Pick the odd one out: (1) CCl4 (2) NaCl (3) CuCl2 (4) CaCl2 |
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Answer» Correct option is (1) CCl4 |
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| 2927. |
Correct the given statement. The spectral lines having frequency equal to the incident ray frequency is called ‘Raman Lines’. (1) Rayleigh Lines (2) Stokes Lines (3) Anti Stokes Lines (4) Tyndall Effect |
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Answer» (1) Rayleigh Lines |
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| 2928. |
Convert 1 Kilowatt into House power: (1) 1.43 HP (2) 746000 HP (3) 1.34 HP (4) 0.746 HP |
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Answer» Correct option is (3) 1.34 HP |
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| 2929. |
The only moon in the solar system that moves in the opposite direction to the direction in which its planet spins? (1) Sputnik (2) Titan (3) Ganymede (4) Triton |
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Answer» Correct option is (4) Triton |
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| 2930. |
The reason for using red light in traffic signals to stop vehicles. (1) Red light has shorter wavelength (2) Red light has longer wavelength (3) Red light is very bright and attractive (4) Red light has highest angle of refraction |
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Answer» (2) Red light has longer wavelength |
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| 2931. |
At the traffic signals, red light is used for stop due to the reason that it can be seen from a distance. The phenomenon involved is known as (A) Reflection (B) Refraction (C) Dispersion (D) Scattering |
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Answer» Correct option is (D) Scattering |
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| 2932. |
How many times is the root mean square velocity of hydrogen gas molecules compared to the root mean square velocity of oxygen molecules? [Conditions remaining same] (a) 16 (b) 8(c) 4 (d) 2 |
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Answer» Correct option is (c) 4 |
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| 2933. |
For a definite colour of light, absolute refractive index of water is 4/3 and absolute refractive index of glass is 3/2, then what will be the refractive index of glass with respect to water ? (a) 1.125 (b) 1.33 (c) 1.56 (d) 2 |
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Answer» Correct option is (a) 1.125 |
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| 2934. |
In a neuron, conversion of electrical signal to a chemical signal occurs at/in (1) Axon (2) Dendrite end (3) Axonal end (4) Cell body |
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Answer» (3) Axonal end |
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| 2935. |
Kidneys in human beings are a part of the system for (1) Nutrition (2) Respiration (3) Excretion (4) Transportation |
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Answer» Correct option is (3) Excretion |
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| 2936. |
All man made elements are placed after an element having atomic number 92 named _____ (1) Beryllium (2) Cadmium (3) Uranium (4) Lithium |
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Answer» (3) Uranium Trans Uranic element. |
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| 2937. |
The molecular formula of Ethyne is ______ (1) C2H5 (2) C2H4 (3) C2H2(4) C2H6 |
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Answer» (3) C2H2 C2H2 ethyne |
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| 2938. |
A school boy was having Deepavali vacation from 11 October and 28 October 2012. It was Monday on the 10th Day before the start of the vacation. After the vacation, the school excursion was arranged on the 7th day from the reopening of the school. On which Day was the school excursion arranged. (1) Sunday (2) Friday (3) Thursday (4) Tuesday |
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Answer» Correct option is (1) Sunday 1 October was Monday So, 4 November will be Sunday |
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| 2939. |
Statement -I : A large part of Deccan plateau is occupied by black soil.Statement -II : Black soil in this part was formed by denudation of basaltic rocks overtime.1. Statement I is true, Statement II is false.2. Statement I is false, Statement II is true.3.. Both statements are true, and statement II provides explanation to Statement -I4. Both statements are true, but statement II does not provide explanation of Statement -I |
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Answer» Correct option: (3) Explanation: The Deccan Plateau is dominated by black soil formed by denudation of Basalt rocks. |
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| 2940. |
Statement -I : Rainfall is low in the western parts of Deccan Plateau and East of Sahyadris.Statement -II : Western Ghats causes convectional rainfall.1. Statement I is true, Statement II is false.2. Statement I is false, Statement II is true.3.. Both statements are true, and statement II provides explanation to Statement -I4. Both statements are true, but statement II does not provide explanation of Statement -I |
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Answer» 1. Statement I is true, Statement II is false. |
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| 2941. |
I stay over the equatorial region. Due to high temperature continuous ascent of air is common. No horizontal flow of air is found. Who am I? (a) Doldrums (b) Hore latidue (c) Geostrophic wind (d) Coriolis force. |
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Answer» Correct option is (a) Doldrums |
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| 2942. |
‘Out wash plain’ are formed by (a) Glacial abrasion (b) Glacial deposition (c) Glacial plucking (d) None of the above. |
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Answer» (b) Glacial deposition |
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| 2943. |
In the equatorial region due to high temperature and humidity (a) Mechanical weathering is predominant (b) Chemical weathering is predominant (c) Both mechanical and chemical weathering are predominant (d) Organic weathering is predominant. |
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Answer» (b) Chemical weathering is predominant |
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| 2944. |
The Sun looks the smallest from the earth on (a) 3rd January (b) 21st June (c) 4th July (d) 22nd December. |
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Answer» (d) 22nd December. |
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| 2945. |
Among the Geomorphic processes, denudation is a (a) Constructive process (b) Gradational process (c) Destructive process (d) Endogenous process. |
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Answer» (b) Gradational process |
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| 2946. |
Numbers of molecules present in 18g and 18U of water respectively (A) 6.023 x 1023 and 1(B) 6.023 x 1023 and 18(C) 18 and 6.023 x 1023(D) 1 and 6.023 x 1023 |
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Answer» (A) 6.023 x 1023 and 1 |
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| 2947. |
High melting point of a compound indicates (A) Strong Intermolecular forces. (B) Kinetic Energy of molecules is more. (C) Speed of molecules is more. (D) Compound can diffuse easily |
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Answer» (A) Strong Intermolecular forces. |
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| 2948. |
A metal is strongly heated in the presence of air to form a black mass. The metal is …………….. (1) Copper (2) Potassium (3) Silver (4) Zinc |
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Answer» Correct option is (1) Copper |
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| 2949. |
Which of the following shows the Tyndall effect? (A) Solution of common salt (B) Milk (C) Lemon Juice (D) Solution of copper sulphate |
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Answer» Correct option is (B) Milk |
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| 2950. |
Non-metals react with oxygen to form.. or .. Oxides (A) Acidic, Neutral (B) Acidic, Basic (C) Basic, neutral (D) Basic, Acidic |
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Answer» (A) Acidic, Neutral |
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