Guinness MCQs for Khuddam-ul-Hujjaj/ Nazims

Session Progress 0 / 0 Solved

Reveal answers to start tracking your session progress!

Showing 2301–2320 of 10583 MCQs Page 116 / 530

Solved Questions

10583 Questions

2301

An electron and proton enter in a magnetic field perpendicularly with the same momentum:

A. They move undeflected in opposite directions B. The electron deflects more than the proton C. They will deflect equally D. The proton deflects more than the electron

2302

A reverse-biased semiconductor diode acts as:

A. Rectifier B. On switch C. Inverter D. Off switch

2303

The unit of potential difference is:

A. Ohm B. Watt C. Volt D. Ampere

2304

The period of uniform circular motion is given as:

A. T = ω/2π B. T = 2π/ω C. T = 2π ω D. T = 2πT

2305

In the mathematical relationship ϕ = hv, the symbol ϕ represents:

A. Magnetic flux B. Work function C. Electric flux D. Wave function

2306

The unit of current is:

A. Volt B. Ohm C. Coulomb D. Coulomb per second

2307

Fast moving electrons stopped by a heavy metallic target in an evacuated glass tube give rise to the production of:

A. X-rays B. Gamma-rays C. Alpha-rays D. Cosmic rays

2308

The alternating emf (ξ) generated by an AC generator is given by:

A. ξ = BvL sin θ B. ξ = NBL sin θ C. ξ = NBL cos θ D. ξ = BNA sin θ

2309

In N-type semiconductor, the minority carriers are:

A. Electrons B. Protons C. Holes D. Neutrons

2310

In the equation of nuclear decay p¹ → n¹ + x, x is:

A. Proton B. Positron C. Electron D. Photon

2311

The proton number of a nucleus increases after emission of:

A. Neutron B. Alpha particle C. Positive β particle D. Negative β particle

2312

ΣΓ = Σ/σ is called:

A. Constant of proportionality B. Relative permittivity of the medium C. Permittivity of the space D. Permittivity of the medium

2313

Faraday's law of electromagnetic induction is mathematically represented as:

A. ε = -N (ΔI/Δt) B. ε = -M (Δφ/Δt) C. ε = -N (Δφ/Δt) D. ε = -M (Δφ/Δt)

2314

Spot the error in the given sentence: The stories that she makes up for the children ought to be written down and published.

A. For B. Down C. Stories D. And

2315

Choose the correct option: Although he very ill, he managed to write a letter to his son.

A. He managed to write a letter to his son B. He was very ill, he managed to write a letter to his son C. He managed to write a letter to his son although he was very ill D. Although he was very ill, he managed to write a letter to his son

2316

Choose the correct phrase for the sentence given below:The aero plane travelled 5,000 meters before it took on.

A. Took off B. Take over C. Took away D. Take on

2317

The synonym of the word "Oblivion" is:

A. Forgetful B. Observant C. Shabby D. Daunted

2318

Choose the best option:Some of the race teams were still looking for ___ equipment.

A. It B. There C. Its D. Their

2319

Choose the correct prepositional phrase for the sentence given below:In today's session, he ___ the current situation of Pakistan.

A. Suffers from B. Belongs to C. Compares with D. Comments on

2320

Spot the error in the given sentence:The bushes on the corner make it difficult for the driver to see the traffic approaching from the write.

A. Write B. For C. Make D. Bushes

Guinness World Records (General Knowledge Focus) MCQs with Answers & Explanations (Page 116)

Solved Questions

Browse categories

Mock Test

Subject Directory

Popular Categories

Topic Info

Study Progress

Navigation