Fill in the Blank – GK Questions

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science easy Fill in the Blank Technology - Digital Literacy SSC CHSL, Banking PO, Railway Group C

PDF stands for ________ Document Format.

  1. Portable
  2. Printable
  3. Personal
  4. Public
science easy Fill in the Blank Biology - Plant Reproduction SSC MTS, Railway Group D, Banking Clerk

Pollination by wind is called ________.

  1. Hydrophily
  2. Anemophily
  3. Entomophily
  4. Ornithophily
science medium Fill in the Blank Physics - Electricity Railway ALP, SSC JE, Banking Clerk

The resistance of a conductor is directly proportional to its ________.

  1. Area of cross-section
  2. Length
  3. Temperature
  4. Both length and temperature
science medium Fill in the Blank Environmental Science - Indian Rivers UPSC Prelims, SSC CGL, Railway NTPC

The Namami Gange Programme aims to rejuvenate the ________ River.

  1. Yamuna
  2. Ganga
  3. Brahmaputra
  4. Godavari
science hard Fill in the Blank Chemistry - Surface Chemistry UPSC CSE, SSC Scientific Assistant, CSIR NET

The Tyndall effect is observed in ________.

  1. True solutions
  2. Colloids
  3. Suspensions
  4. Pure liquids
science easy Fill in the Blank Biology - Human Digestive System SSC MTS, Railway Group D, Banking Clerk

Bile is produced by the ________ and stored in the gallbladder.

  1. Pancreas
  2. Liver
  3. Stomach
  4. Small intestine
science medium Fill in the Blank Physics - Electromagnetic Waves Railway JE, SSC JE, Banking Specialist Officer

The frequency range of visible light is approximately ________ Hz.

  1. 10¹⁴
  2. 10¹⁶
  3. 10¹⁸
  4. 10²⁰
science easy Fill in the Blank Technology - E-Governance SSC CHSL, Banking PO, Railway Group C

The portal for filing Income Tax Returns in India is ________.

  1. TRACES
  2. e-Filing
  3. NSDL
  4. CPC
science medium Fill in the Blank Biology - Plant Anatomy UPSC NDA, SSC CGL, Railway NTPC

The vascular bundles in dicot stems are arranged in a ________ pattern.

  1. Scattered
  2. Ring
  3. Radial
  4. Concentric
science medium Fill in the Blank Physics - Units and Measurements SSC JE, Railway NTPC, Banking IBPS

The SI unit of magnetic flux is ________.

  1. Tesla
  2. Weber
  3. Henry
  4. Gauss
science easy Fill in the Blank Environmental Science - Sustainable Practices SSC MTS, Railway Group D, Banking Clerk

The 3R principle for waste management stands for Reduce, Reuse, and ________.

  1. Recycle
  2. Refuse
  3. Rot
  4. Repair
science medium Fill in the Blank Chemistry - p-Block Elements SSC CGL, Railway JE, UPSC NDA

The inert pair effect is most prominent in the ________ group of p-block elements.

  1. 13
  2. 14
  3. 15
  4. 16
science medium Fill in the Blank Biology - Human Reproduction SSC CGL, Railway NTPC, UPSC CAPF

The hormone that triggers ovulation in human females is ________.

  1. FSH
  2. LH
  3. Estrogen
  4. Progesterone
science hard Fill in the Blank Physics - Modern Physics UPSC CSE, SSC Scientific Assistant, CSIR NET

The de Broglie wavelength of a particle is inversely proportional to its ________.

  1. Energy
  2. Momentum
  3. Mass
  4. Velocity
science hard Fill in the Blank Chemistry - Chemical Kinetics UPSC CSE, SSC Scientific Assistant, CSIR NET

For a zero-order reaction, the unit of rate constant is ________.

  1. s⁻¹
  2. mol L⁻¹ s⁻¹
  3. L mol⁻¹ s⁻¹
  4. mol² L⁻² s⁻¹
science easy Fill in the Blank Environmental Science - Climate UPSC Prelims, SSC CGL, Railway NTPC

El Niño is a climate pattern associated with warming of waters in the ________ Ocean.

  1. Atlantic
  2. Indian
  3. Pacific
  4. Arctic
science easy Fill in the Blank Biology - Human Physiology SSC MTS, Railway Group D, Banking Clerk

The pacemaker of the human heart is the ________ node.

  1. AV
  2. SA
  3. Bundle of His
  4. Purkinje