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When the Mountbatten plan on the partition of India was announced? a) 13 September 1946 b) 3 June 1947 c) 12 July 1947 d) 15 April 1947

Option b) 3 June 1947. The Partition of India was the division of British India into two independent Dominions: India and Pakistan.... View Article

What causes rancidity? Name an antioxidant which prevents rancidity.

Rancidity is a condition in which aerial oxidation of unsaturated fat present in foods and other products takes place, marked by an unpleasant... View Article

Village Panchayat is the lowest level of the three-tier Panchayat System in India. Which of the following statements is true for village Panchayat? a) The president of the Village Panchayat is the Pradhan. b) The Gram Panchayat must present its budget and annual administrative report before the Gram Sabha. c) The Gram Panchayats can levy certain taxes and duties to meet their expenses. d) Both (B) and (C)

Option d) Both (B) and (C).... View Article

State whether the statement is true or false. Statement: Milk is a pure substance.

False. Milk is not a pure substance, it is a colloidal mixture. Pure substances are either elements or compounds while a mixture is a combination... View Article

Scientist who discovered the role of light in photosynthesis was

The process of photosynthesis was discovered by Jan Ingenhousz. Jan Ingenhousz was a Dutch-born British physician and scientist. Jan Ingenhousz... View Article

The ratio of the refractive index of red light to blue light in air is: a) greater than unity b) equal to unity c) less than unity d) less as well as greater than unity depending upon the experimental arrangements.

Option c) less than unity. We know that blue light is refracted more compared to red light. Hence, the refractive index of red or the refractive... View Article

The ratio of the gram-atomic weight of nitrogen and oxygen is———————

The gram atomic weight of nitrogen is 14gm. The gram atomic weight of oxygen is 16gm. The ratio of the gram-atomic weight of nitrogen and... View Article

Where does middle lamella occur a) Outer to secondary wall b) Inner to the primary wall c) Outer to the primary wall d) Inner to secondary wall

Option c) Outer to the primary wall. Lamella refers to the thin membrane or plate of tissue. middle lamella is a layer that connects the primary... View Article

Who was appointed as a Governor of Deccan in 1660 a) Akbar b) Shaista Khan c) Jai Singh d) Alam Shah

Option b) Shaista Khan. In 1660 Aurangzeb appointed Shaista Khan as the governor of Deccan gained success initially by partnering with Bijapur... View Article

State True or False: Every equilateral triangle is an isosceles triangle.

True. In an equilateral triangle, all three sides are of equal length; Hence any two sides are of equal length; therefore, we can say an... View Article

The structure of beryllium chloride in the solid state and vapour phase, respectively, are: a) dimeric and dimeric b) dimeric and chain c) chain and dimeric d) chain and chain

Option c) chain and dimeric. In solid form BeCl2 exist as a polymeric chain (BeCl2)n. In vapor state, it is seen as (BeCl2)2 dimer.... View Article

India’s Age Composition comprises of _________. a) Adults 58.7%, Aged 6.9%, Children 34.4% b) Adults 60%, Aged 10%, Children 30% c) Adults 57.7%, Aged 5.9%, Children 36.4% d) Adults 58.0%, Aged 6.9%, Children 35.1%

Option a) Adults 58.7%, Aged 6.9%, Children 34.4%. The number of people in different age groups in a country gives the age composition of the country.... View Article

Stack is sometimes called a a) Pop up array b) Pop down list c) Push down list d) Pushdown array

Option c) Push down list. Stack is sometimes called a push down list.... View Article

Dikaryon formation occurs in a) Phycomycetes and slime moulds b) Ascomycetes and Basidiomycetes c) Phycomycetes and Basidiomycetes d) Ascomycetes and slime moulds

Option b) Ascomycetes and Basidiomycetes.... View Article

The total length of the closed figure is called a) Area b) Perimeter c) Sum d) None of the option

Option b) Perimeter.... View Article

Keratin a structural protein is present in a) Wool b) Skin c) Hair d) All the above

Option d) All the above. Keratin is a natural structural protein found in hair, skin, nail, and wool.... View Article

In india mergers and acquisition of firms are regulated by a) Competition Commission of India b) Security and Exchange Board of India c) National Manufacturing Competitiveness Council d) Department of Industrial Policy and Promotion

Option a) Competition Commission of India.... View Article

Find the mean of first six even natural numbers

We know that the first six even natural numbers are 2,4,6,8,10,12. There are six even numbers. Therefore, N=6. Consider x1=2, x2=4, x3=6, x4=8,... View Article

State fives uses of metals and five of non-metals

Uses of metals are: <ul>(i) Lead metal is used in making car batteries. (ii) Zinc is used for galvanizing iron to protect it from rusting.... View Article

What is the reagent used in Etard reaction? a) Ethanoyl chloride b) Chromyl chloride c) Cadmium chloride d) SnCl2 and HCl

Option b) Chromyl chloride. The Etard reaction is used to convert toluene into benzaldehyde in the presence of chromyl chloride as a reagent.... View Article

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