App Logo

No.1 PSC Learning App

1M+ Downloads
image.png

Given below are three statements and three conclusions. Take the statements to be true even if they are at variance with commonly known facts, and decide whether the conclusion/s follow/s the given statements.

Statements:

I. All pen drives are hard drives.

II. Some hard drives are chips.

III. All chips are keyboards.

Conclusions:

I. Some keyboards are pen drives.

II. Some chips are pen drives.

III. Some keyboards are hard drives.

At what time between 2 o'clock and 3 o'clock will the hands of a clock be together?
Which of the following numbers will replace the question mark (?) in the given series? 3, 9, 25, 53, 157,?
Nine people, 1 to 9, are sitting in a straight row, facing the north. 8 is sitting in the middle of the row and his immediate left and right neighbours are 5 and 1, respectively. 9 is sitting at one of the extreme ends and his immediate right neighbour is 2. Only five people are there between 2 and 3. 3 is sitting between 7 and 6. 1 and 7 are immediate neighbours. How many people are there between 4 and 6?

താഴെ പറയുന്നവയിൽ ശരിയായ പ്രസ്താവന ഏത് ?

  1. ഹൈസെൻബെർഗിന്റെ അനിശ്ചിതത്വസിദ്ധാന്തം അനുസരിച്ച് ഇലക്ട്രോണിൻ്റെ ഈ പാത കൃത്യമായി പ്രവചി ക്കാൻ സാധ്യമല്ല.
  2. ഒരാറ്റത്തിൽ അനേകം ഓർബിറ്റലുകൾസാധ്യമാണ്. ഈ ഓർബിറ്റലുകളെ അവയുടെ വലിപ്പം, രൂപം, അഭിവിന്യാസം (Orentation) എന്നിവയുടെ അടിസ്ഥാനത്തിൽ ഗുണപരമായി വേർതിരിച്ചറിയാൻ കഴിയും
  3. ഒരു ന്യൂക്ലിയസിനു ചുറ്റും ഇലക്ട്രോൺ സഞ്ചരിക്കുന്ന വൃത്തപാതയാണ്ക്വാണ്ടംസംഖ്യകൾ
    image.png
    Nirmal and Sushma are standing in a queue of people facing north. Nirmal is at the 20th position from the extreme left end, and Sushma is at the 10th position from the extreme right end. The positions of Nirmal and Sushma are interchanged due to some criteria based on age. If the new position of Nirmal is 30th from the extreme left end, then what is the new position of Sushma from the extreme right end?
    image.png
    Ramya got married 10 years ago. Now her age is 1151\frac15 times her age at the time of marriage. Her daughter's age is one-5 tenth of her present age. Find her daughter's present age.
    Hisar is to the north of Bhiwani, Bhiwani is to the west of New Delhi, Rohtak is to the south of Panipat and to the east of New Delhi. What is the position of Hisar with respect to Panipat?
    A retailer would have made a profit of 18% if he sold an article at its marked price. If he allowed a discount of 10% on the marked price, what would his actual profit on that article have been?
    The sum of the ages of five children born at the intervals of three years each is 60 years. What is the age of the youngest child?
    image.png
    image.png
    image.png
    Eight students, 1 to 8, are sitting around a circular table facing the centre. I is the immediate neighbour of both 8 and 2. 3 is sitting second to the right of 1. 1 is sitting second to the right of 7. 5 is the immediate neighbour of 6 and 4. How many students were sitting between 5 and 1?
    For a given data, if mean and mode are 42 and 60, respectively, then find the median of the data using empirical relation.
    Select the option that is related to the fifth number in the same way as the second number is related to the first number and the fourth number is related to the third number. 18 : 63 : : 44 : 154 : : 54 : ?
    image.png
    Articles 36 to 51 containing 'Directive Principles of State Policy' come under which Part of the Constitution?
    Which of the following officers was known as Akaradhyaksha during the Mauryan period?
    Which type of unemployment occurs when there is a mismatch between skills and job requirements?
    In which year did the 'Manipur Sangai Festival' start, which is named after the state animal, sangai?

    Match the items in List I with those in List II, and select the correct answer using the codes provided below?

    Durpong-Doimukh at Khundakhuwa Bihar
    Deosur Corridor Chhattisgarh
    Jamui- Jhajha-Chakayi Andhra Pradesh
    Nagdhara-Baraud Assam
    Magnetic field lines represent the path along which _______?
    The 3rd step of the Carnot cycle is?
    How many new criminal laws has the Indian Government implemented from July 1, 2024?
    According to the Constitution of India, who conducts the Election of the Vice-President of India?
    The Development of Women and Children in Rural Areas (DWCRA) program was launched in the year _______?
    Which prominent Indian economist, known for his role as Chairman of the Economic Advisory Council to the Prime Minister, passed away on 1st November 2024 at the age of 69 years?
    GM ________ clinched the Chennai Grand Masters 2024 title?
    When did the Britishers recapture Delhi after the First War of Independence?
    What is one effect of liberalisation in the industrial sector?
    Which Directive Principle of State Policy focuses on the provision of just and humane conditions for work?
    When cotton and rubber are rubbed together, it will result in which of the following?
    Which of the following statements about the role of women is correct, in the revolt of 1857?
    Slash and Burn agriculture is known as _______ in Madhya Pradesh?
    The Reserve Bank of India (RBI) established an eight-member committee to develop a Framework for Responsible and Ethical Al (FREE-AI) adoption in the financial sector in December 2024. Who is the chairperson of this committee?
    In which month is the Elephanta festival organised every year by the Maharashtra Tourism Development Corporation (MTDC) to promote Mumbai tourism and culture?
    72-ലേക്ക് ഭാഗിക്കപ്പെട്ട 9-അക്കികളുടെ സംഖ്യ 83x93678y ആണെങ്കിൽ, (3x - 2y) യുടെ மதനം എങ്ങനെ ആയിരിക്കും?
    നമ്പർ x4441 11-ൽ വിഭജ്യമായാൽ, x-യുടെ മുഖമാനമാണ് എത്ര?
    785x3678y എന്ന ഒമ്പത് അക്ക സംഖ്യയെ 72 കൊണ്ട് ഹരിക്കാൻ കഴിയുമെങ്കിൽ, (x - y) ന്റെ മൂല്യം:
    2-ലേക്ക് ഭജ്യമായിരിക്കുന്ന താഴെ പറയുന്ന സംഖ്യയിൽ എത് ആണ്?
    നമ്പർ 6523678pq 99-ൽ പങ്കുവയ്ക്കപ്പെടുന്നു എങ്കിൽ, നഷ്ടപ്പെട്ട സംഖ്യകൾ pയും qയും ആണ് :
    4523a60b എന്ന 8 അക്ക സംഖ്യയേക്കാൾ (a + b) ഏറ്റവും വലിയ മൂല്യം 15 കൊണ്ട് വിഭജിക്കാവുന്നതാണെന്ന് കണ്ടെത്തുക.
    82178342*52 എന്ന സംഖ്യ 11-ൽ ഭാഗിക്കുക എന്നതിന് *-ന്റെ ഏറ്റവും കുറഞ്ഞ മൂല്യം കണ്ടെത്തുക.
    21, 35, 56 എന്നിവ കൊണ്ട് കൃത്യമായി ഹരിക്കാൻ കഴിയുന്ന ഏറ്റവും ചെറിയ അഞ്ച് അക്ക സംഖ്യ ഏതാണ്?
    450k1k എന്ന 6 അക്ക സംഖ്യയെ 3 കൊണ്ട് വിഭജിക്കാൻ കഴിയുന്ന തരത്തിൽ k-യുടെ ഏറ്റവും വലിയ മൂല്യം കണ്ടെത്തുക.
    ഒരു സംഖ്യയിലേക്ക് 26 ചേർക്കുകയാണെങ്കിൽ, അത് സ്വയം 5/3 ആയി മാറുന്നു. ആ സംഖ്യയുടെ അക്കങ്ങളുടെ വ്യത്യാസം എന്താണ്?