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In the year 2021. Neeraj Chopra won India's first ever gold medal in athletics at the ________ Olympics?
In which direction does a freely suspended bar magnet point?
A convex lens forms a real and inverted image twice the size of the object. The magnification produced by the lens is equal to?
Which of the following features is correct regarding the federal system of the Indian Constitution?
On 20 January 2022, which court of India in Neil Aurelio Nunes and Ors vs. Union of India and Ors, upheld the constitutional validity of 27 per cent reservation for the Other Backward Classes (OBCs) in the All India for undergraduate and postgraduate medical and dental courses?
With which of the following has the Government of India signed a 115 million dollar Rejuvenating Watersheds for Agricultural Resilience through Innovative Development (REWARD) Programme?
Which one of the following river marks the eastern-most boundary of the Himalayas?
All 72 students of a class are standing in a row facing the north. Shalabh is standing at the extreme left end of the row. Only 8 students are standing between Shalabh and Kimaya. Virali is 26th from the extreme right end of the row. How many students are standing between Virali and Kimaya?
From point X, a person walks 45 m towards the east. He then takes a left turn and walks 40 m. He then takes a right turn and walks 90 m. He then takes a right turn and walks 60 m. Finally, he takes a right turn and walks 135 m to reach point Y. How far and in which direction is point X from point Y? (All turns are 90 degree turns only)
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Simplify (13)−3+(15)−4+(115)−2\left(\frac{1}{3}\right)^{-3} + \left(\frac{1}{5}\right)^{-4} + \left(\frac{1}{15}\right)^{-2}.

Mohit's salary is ₹15,000 per month. He spends ₹5,000 on house rent, ₹2,000 on bills and rest of the amount is his monthly savings. Find his savings in a year, if in the month of his birthday he spent his complete monthly saving for birthday celebration
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Each vowel in the word 'EXPLAIN' is changed to the letter following it in the English alphabetical order and each consonant is changed to the letter preceding it in the English alphabetical order. If each letter, thus formed, is arranged in alphabetical order, which letter will be third from the right end?
A shadow of a tower standing on a level ground is found to be 40√3 meters longer when the Sun's altitude is 30° than when it is 60°. The height of the tower is:
The magnification produced by a lens is 1/2. The nature and the relative size of the image formed by the lens in the respective order is?
Simplify: 6(x3−2x2+3x)−(x3+2x−3)6(x ^ 3 - 2x ^ 2 + 3x) - (x ^ 3 + 2x - 3)
In February 2022, where was India's first Biosafety Level-3 Mobile Laboratory inaugurated?
Umesh is standing facing the south-west direction. He then takes a 90° clockwise turn. After that, he takes a 135° clockwise turn. He finally takes a 90° anticlockwise turn. In which direction is he facing now?
In a queue of travellers at the emigration counter facing north, Pankaj is 9th from the extreme left end and Puja is 17th from extreme right end. If the positions of Pankaj and Puja are interchanged, then the new position of Pankaj will be 15th from the extreme left end. Find the number of travellers between Puja and Pankaj.
How many spherical solid marbles, each having a radius of 0.3 cm, can be made from a solid sphere having a radius of 6 cm?
Write a balanced chemical equation with state symbols for the following reaction? Potassium hydroxide solution (in water) reacts with nitric acid solution (in water) to produce sodium nitrate solution and water.
A shopkeeper sells an item at a profit of 25% and dishonestly uses a weight that is 30% less than the actual weight. Find his total profit%.
Which of the following organisms has a longer small intestine?
Which of the following is the common product produced during aerobic and anaerobic respiration initially in the first step?
The leaves of the _________ plant contain methanoic acid?
Who was the Chairman of Union Carbide during The Bhopal Gas Tragedy in Bhopal?
The first Municipal Corporation was set up during the British era in the former Presidency Town of _______ in 1688?

If '+' means '×', '×' means '÷', '÷' means '—', and '—' means '+', what will come in place of the question mark (?) in the following equation?

13 - 17 + 24 ÷ 54 × 18 + 28 × 14 = ?

HNO3 (aq) + KOH (aq) → KNO3 (aq) + H2O (1) The above reaction is an example of?

Which of the following statements is are true for a number of resistors connected in parallel combination?

  1. (1) All the resistors are connected between two given points.
  2. (ii) The equivalent resistance of the circuit is more than the individual resistance.
  3. (iii) The potential difference across each resistor is same.
    The total surface area of a cylinder of diameter 10 cm is 330 square centimeters. Find the height of the cylinder?
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    Consider the below statements and identify the correct answer.

    1. Statement I: Carbon has the unique ability to form bonds with other atoms of carbon, giving rise to large molecules.
    2. Statement II: This property is called catenation.
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      Identify the INCORRECT relation between power (P). Current(I), Resistance (R) and potential difference (V)?
      If 40: 35: 35: x, find the value of x.
      What is the distance between the pole and focus of a spherical mirror?
      Where is the National War Memorial located?
      What is the ranking of India in wind power as on March 2021?
      If 1 January 2011 was a Saturday, then what day of the week was 31 December 2011?
      The Aitareya Upanishad belongs to fourth, fifth and sixth chapters of the second book of Aitareya Aranyaka of the _________ and considered as the oldest Upanishads?
      Five friends A, B, C, D and E are sitting in a straight row, facing north. A is not at the exact centre position of the row. C is second from one extreme end, while fourth from the other extreme end. B and D sit at the extreme ends of the row. Who sits at the exact centre position of the row?
      Which of the following is a naturally occurring source of air pollution?
      Select the option that is related to the fifth letter-cluster in the same way as the second letter-cluster is related to the first letter-cluster and the fourth letter-cluster is related to the third letter-cluster. PORTUGAL UTRPOLGA:: URANUS: UUSRNA:: AMRITSAR:?
      At present, _________ elements are known, of which _______ are naturally occurring elements.

      A statement is given, followed by four conclusions given in the options. Find out which conclusion is true based on the given statement.

      Statement: J ≤ H ≤ G = R > Z = E > D

      Options:

      • D > R

      • J ≤ G

      • Z < D

      • H > R

      Six friends, K, L, M, N, O and P, are sitting around a circular table facing the centre of the table. O is second to the left of N. P is second to the right of K. M is to the immediate right of L. N and L are immediate neighbours. Who is sitting to the immediate right of P?
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      The current through horizontal straight wire flows from west to east. The direction of the magnetic field lines as viewed from the east end will be: