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03 Sep 2021: UPSC Exam Comprehensive News Analysis

Sept 3rd, 2021, CNA:- Download PDF Here TABLE OF CONTENTS A. GS 1 Related B. GS 2 Related INTERNATIONAL RELATIONS 1. India keeping a watch on... View Article

Name A Chloride Which Is Soluble In Excess Of Ammonium Hydroxide

Silver chloride(AgCl) is a chloride, which is soluble in excess of ammonium hydroxide. Explore more such questions and answers at BYJU’S.... View Article

Acetals Are _______.(A) Aldehydes.(B) Ketones.(C) Diethers.(D) Hydro Aldehydes.

The correct answer is (C) Diethers, Explore more such questions and answers at BYJU’S.... View Article

How Is Acetic Acid Prepared From Acetylene

Acetic acid is prepared from Acetylene by converting acetaldehyde by passing through 40 per cent of Sulfuric acid (H2SO4) in the presence of one... View Article

If X And Y Vary Inversely As Each Other And X = 10 When Y = 6.Find Y When X = 15.

Since x and y vary inversely, the product x*y always remains constant. 10 * 6 = 15 * y Explore more such questions and answers at BYJU’S.... View Article

The Aggregative Expenditure Method And Family Budget Method Always Give:(A)Same Results. (B) Different Results. (C) Approximate Results. (D) None Of These.

The correct answer is (A) Same Results. Explore more such questions and answers at BYJU’S.... View Article

Which Of The Following Is Not The Name Of A Physical Quantity? (A) Kilogram.(B) Mass.(C) Time. (D) Impulse.

The correct answer is (A) Kilogram. Explore more such questions and answers at BYJU’S.... View Article

What Are The Factors Of q2 – 10q + 21?

Sol: The factors of q2 - 10q + 21 are:(q - 7)(q - 3) Explore more such questions and answers at BYJU’S.... View Article

Find The Whole Quantity If: 12 Of It Is Rs.1080.

Sol: Let the whole quantity be x 12% of x = Rs.1080 Explore more such questions and answers at BYJU’S.... View Article

Arrange the words given below in a meaningful sequence. (1) Poverty(2) Population(3) Death(4) Unemployment(5) Disease(A) 2, 3, 4, 5, 1. (B) 3, 4, 2, 5, 1. (C) 2, 4, 1, 5, 3. (D) 1, 2, 3, 4, 5.

The correct answer is (C) 2, 4, 1, 5, 3. (D) 1, 2, 3, 4, 5. Explore more such questions and answers at BYJU’S.... View Article

A thin circular ring of the area a is held perpendicular to a uniform magnetic field of induction b. A small cut is made in the ring and a galvanometer is connected across the ends such that the total resistance of the circuit is r. When the ring is suddenly squeezed to zero area, the charge flowing through the galvanometer is :

Magnetic Flux Induced EMF Explore more such questions and answers at BYJU’S.... View Article

Two Forces P And Q Have A Resultantperpendicular To P The Angle Between The Forces Is

Sol: Here: α = Angle made by θ = Angle between α = 90° tan α= tan 90° = ∞ Therefore, P + Q cos θ = 0 cos θ = θ= Explore more... View Article

A Wire Of Fixed Length Is Wound On A Solenoid Of Length L And Radius

Sol: Here: n is the number of turns per unit length V → Volume of cylinder Let length of wire be Therefore, Explore more... View Article

Tungsten Has An Atomic Radius Of 0136 nm. The Density Of Tungsten Is 194 g/cm3. What Is Crystal Structure Of Tungsten? (Atomic Weight Of Tungsten =184).(A) Simple Cubic.(B) Body Centered Cubic.(C) Face Centered Cubic.(D) None Of These.

The answer is (B) Body-Centred Cubic. Explore more such questions and answers at BYJU’S.... View Article

Which Of The Following City Is Known As Lancashire Of India.(A) Delhi.(B) Jaipur.(C) Mumbai. (D) Chennai.

The answer is (C) Mumbai. Mumbai city is known as Lancashire of India. This is because Mumbai is the premier centre of cotton textile and has 63... View Article

A square of side a lies above the x−axis and has one vertex at the origin. the side passing through the origin makes an angle α(0

Sol: We know that diagonal of a square makes an angle of 45° with its sides. So, Therefore by linear pair. Given that the square has a side... View Article

If 25x-1 = 52x-1 – 100 Then The Value Of x Is

Sol: Given: Now by shifting shift to the left-hand side and by multiplying the equation with -1, we get Since... View Article

In India, Agriculture Income Is Calculated By _______________.(A) Input Method .(B) Output Method.(C)Expenditure Method.(D) None Of These.

The answer is (B) Output Method. Explore more such questions and answers at BYJU’S.... View Article

Which Of The Following Is Not A Metallic Mineral? (A)Gypsum. (B)Bauxite. (C)Limonite. (D) Hematite.

The correct answer is (A) Gypsum. Gypsum is a soft sulfate mineral, which is composed of hydrated calcium sulfate. Explore more such questions... View Article

The Concept Of Public Interest Litigation Originated In_____. (A) Canada.(B) Australia.(C)The United States.(D) The United Kingdom.

The correct answer is (C)The United States. Explore more such questions and answers at BYJU’S.... View Article

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