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What was the achievement of Dobereiner's triads?
Which of the following properties do covalent compounds generally NOT exhibit?
Under which five-year plan was Bharat Nirman started by the Government of India to upgrade rural infrastructure?
A wire of a given material has length "I' and resistance "R". Another wire of the same material having three times the length and twice the area of cross section will have a resistance equal to:
Identify the correct chemical reaction involved in bleaching powder preparation?
Which of the following elements is the most reactive?
How and when is oxygen produced as a waste product in plants?

Which of the following statements are correct?

  1. (a). For a lens the first principal focus is the position of the object whose image is at infinity
  2. (b) For a lens the first principal focus is the position of the object whose image is formed at twice the focal length.
  3. (c) For a lens the second principal focus is the position of the real image whose object is at infinity
  4. (d) For a lens the second principal focus is the position of the object whose image is formed at twice the focal length
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    Which of the following is worshipped by people during the festival of Pongal?
    താഴെ പറയുന്ന ഗ്രന്ഥങ്ങളിൽ 2022-ലെ വള്ളത്തോൾ പുരസ്‌കാര ജേതാവായ സേതു രചിച്ചത് ഏതെല്ലാമാണ് ? (i)താളിയാല (ii) സൻമാർഗം (iii) വെളുത്ത കൂടാരങ്ങൾ (iv) യൂദാസിന്റെ സുവിശേഷം.
    Which of the following uses spores to reproduce?
    Which of the following ministries introduced The Weapons of Mass Destruction and their (Prohibition of Unlawful Activities) Amendment Bill, 2022, in the Lok Sabha on 5 Delivery Systems April 2022?
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    Which of the following is NOT a possible isomer of hexane?
    How many languages are there in the 8th Schedule of the Indian Constitution as on June 2022?
    A boy focusses a sharp image of a distant object on a screen using a lens. The distance between the approximately equal to?
    In January 2022, Paytm Money launched India's first intelligent messenger called ______?
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    Which of the following should be done to conserve coal and petroleum?
    An AC generator works on the principle of?
    Some reasons highlighting the importance of delivering sex education in schools are mentioned below. Choose the incorrect option?
    Pankaj Advani bagged his 41st title by defeating whom, to lift his 8th title at the Asian 100 UP Billiards Championship 20227
    Q.66 According to the World Economic Outlook-April 2022 report, raised India's GDP growth estimate to 9% for 2022-23 and for 2023-24 it forecast the economy to grow by 7.1%. Who released this report?
    Which Amendment of the Constitution of India envisages the Gram Sabha as the foundation of the Panchayat Raj System to perform functions and powers entrusted to it by the State Legislatures?
    India launched a commemorative logo to mark her 30th anniversary of diplomatic ties with which of these countries?

    ഭാരതത്തിന്റെ 15 മത് രാഷ്ട്രപതി ശ്രീമതി ദ്രൗപതി മുർമുമായി ബന്ധപ്പെട്ടു താഴെ കൊടുത്തിരിക്കുന്നവയിൽ ഏതെല്ലാം പ്രസ്താവനകൾ ശരിയാണ്?

    1. ഇന്ത്യയുടെ പ്രഥമ വനിതാ രാഷ്ട്രപതിയാണ്.
    2. ഒഡീഷയാണ് ജന്മദേശം
    3. ഇന്ത്യ സ്വാതന്ത്രമാകുന്നതിനു മുൻപാണ് ജനനം.
    4. രാഷ്ടപതി തിരെഞെടുപ്പിൽ ശ്രീമതി ദ്രൗപതി മുർമുവിൻറ എതിർ സ്ഥാനാർഥി യശ്വന്ത് സിൻഹയായിരുന്നു.
      In how many states was the first round of Mission Indradhanush (IMI) 4.0 organised by the Union Ministry of Health and Family Welfare in February 2022, with an aim to increase full immunisation coverage?
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      Which of the following is NOT included in the financial budget of India?
      Identify the long jumper of India who won a silver medal at the U-20 World Athletics Championships in the year 2021?
      2023 ലെ ഐ.സി.സി. ലോക ക്രിക്കറ്റ് ടെസ്റ്റ് ചാമ്പ്യൻഷിപ്പിന്റെ ഫൈനലിൽ ഇന്ത്യയും ഓസ്‌ടേലിയയും തമ്മിൽ മത്സരിച്ചത് ഏത് സ്റ്റേഡിയത്തിൽ വച്ചാണ് ?

      Consider the below statements and identify the correct answer

      1. Statement 1: Dobereiner gave the law of triads.
      2. Statement II: Dobereiner tried to arrange the elements with different properties into groups, having three elements each.
        Which of the following is NOT a biotic component of the ecosystem?

        If the volume of a sphere is 36π36\pi cm³, then the diameter of the sphere is:

        What is the nature of the roots of 3x² + 6x-5=0?
        According to the Economic Survey 2021-22, what is the rank of India (Globally) in average annual net gain in forest area?
        At simple interest, a certain sum of money amounts to ₹1.250 in 2 years and to ₹2,000 in 5 years. Find the rate of interest per annum (rounded off to two places of decimal).
        Which of the following is divisible by both 4 and 8?
        Which social reformer founded the "Brahmo Samaj in 1828 and became famous for his pioneering role in advocating education and opposing practices like Sati, child marriage and social division?

        Refer to the following number series and answer the question.

        51263865365325695172

        How many such numbers are there in the series each of which is immediately preceded by an even number and also immediately followed by an even number?

        Which of the following falls under Article 51A of the Indian Constitution?
        P. Q, R, S, T, U and V live on seven different floors of the same building. The lowermost floor in the building is numbered 1, the floor above it is number 2, and so on till the topmost floor is numbered 7. Q lives on floor number 2. R lives on the floor immediately above U's floor. S is on the floor immediately below V's floor. between the floors of T and P. R lives on the topmost floor. Only one person lives between which floor does P live? Only three persons live the floors of R and P. On
        1 horsepower equals:

        Select the set in which the numbers are related in the same way as are the numbers of the following sets.

        (NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into its constituent digits. E.g. 13 Operations on 13 such as adding /subtracting /multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed)

        (35, 12, 29)

        (23, 16, 31)

        The product of the roots of 3x² - 13x + 6 = 0 is:
        5 men and 6 women can do a piece of work in 6 days while 3 men and 5 women can do the same work in 9 days. In how many days can 3 men and 2 women do the same work?
        Find the amount of water contained in a cylindrical tank of radius 7 m and height 20 m. It is known that the tank is completely filled.
        സൗരയൂഥത്തിൽ 2000 ജൂൺ ൽ കണ്ടെത്തിയ നാലര കിലോമീറ്റര് വ്യാസമുള്ള ചിന്നഗ്രഹത്തിന് അന്താരാഷ്ട്ര അസ്‌ട്രോണോമിക്കൽ യൂണിയൻ ഏത് മലയാളി ജ്യോതിശാസ്ത്രഞ്ജന്റെ പേരാണ് ഈയിടെ നൽകിയിരിക്കുന്നത് .
        14 years ago, the age of a father was three times the age of his son. Now, the father is twice as old as his son. What is the sum of the present ages of the father and the son?