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Find The 8Th Term From The End Of The AP 7, 10, 13, ………., 184.

Sol: Given: AP is 7, 10, 13,.....,184 a = 7, d = 10 - 7 = 3 l = 184 The nth term from the end = l - (n - 1)d The 8th term from the end =... View Article

Fill In The Blanks: 48 = 8 * 6. So 6 And 8 Are ______ Of 48.

Sol: 8 * 6 = 48. So 8 and 6 are factors of 48. Explore more such questions and answers at BYJU’S.... View Article

Which One Of The Following Steel Plants Are Located In Chattisgarh? (A) Bokaro. (B) Bhilai. (C) Durgapur. (D) Rourkela.

The correct answer is (B) Bhilai. Bhilai steel plant is an integrated steel plant located in the state of Chhattisgarh. This steel plant was... View Article

A Child Is Swinging A Swing Minimum And The Maximumheights Of Swing From Earth’ S Surface Are 0.75 M And 2 M Respectively. What Will Be The Maximum Velocity Of This Swing?

Sol: From energy conservation Here: H1 = minimum height of swing from earth's surface= 0.75 m H2 = maximum height of swing from earth's... View Article

What happens to the Viscosity And Surface Tension Of A Liquid With An Increase In Temperature?

With the increase in temperature, the viscosity of a liquid decreases. As the temperature of the liquid increases, the movement of its molecule... View Article

Mr. Pankaj Took Health Insurance Policy For His Family And Paid 900 As GST.Find The Total Annual Premium Paid By Him For This Policy, The Rate Of GST Being 18%.

Sol: Let us consider that the total annual premium paid by Mr. Pankaj be Rs.x. Then, from the question. 18% of x = SGST + CGST As SGST = CGST... View Article

Body Cavity In Members Of Annelida Is ______. (A) Enterocoel. (B) Pseudocoel. (C) Schizocoel. (D) None Of These.

The correct answer is (C) Schizocoel. Annelids are schizocoelous and with a large and well-developed true coelom. Schizocoely occurs when a... View Article

Solve The Following System Of Equations By Elimination Method: 8X – 3Y = 5XY, 6X – 5Y = -2XY. X = Y ≠ 0.

Consider the given equations. 8x −3y = 5xy --- [1] 6x − 5y = −2xy ---[2] From both the equation: [1] and [2] Now by multiplying the equation... View Article

How Many Structural Isomers Are Possible For A Compound With Molecular Formula C3H7Cl?

Two structural isomers are possible for a compound with the molecular formula C3H7Cl. The two different structural isomers of a compound with... View Article

A Metal Ring Of Initial Radius R And Cross-Sectional Area A Is Fitted Onto A Wooden Disc Of Radius R > R. If Young’s Modulus Of Metal Is Y Then Tension In The Ring Is:

Given: The metal ring of radius = r The cross-sectional area = A Iinitial = 2π r Ifinal = 2π R Δ l = change in length = 2 π (R - r) Thermal... View Article

Alcohol Is Absorbed In (A) Mouth. (B) Oesophagus. (C) Throughout The Alimentary Canal. (D) Stomach And Proximal Intestine.

The correct answer is (D) Stomach And Proximal Intestine. Alcohol is absorbed in the gastrointestinal tract by the mucosa of the small intestine... View Article

Reticulate And Parallel Venation Are Characteristic Of And _ And _.

Reticulate and parallel venations are characteristic monocotyledons and dicotyledons. Reticulate and parallel venation refers to the process of... View Article

Out Of Soft Iron And Steel Which Has More Coercivity Less Retentivity?

Steel has more coercivity and less retentivity compared to soft iron. Coercivity is the intensity of the applied magnetic field required to... View Article

A Saree Is 5 M Long And 13 M Wide. A Border Of Width 25 cm is printed along its sides. Find The Cost Of Printing The Border At Rs 1 Per 10 Cm2.

Sol: The area of border = Area of the saree - Area of the unborded saree = (500 * 130) - (500 - 2 * 25) * (130 - 25 * 2) = (65000) - (500 -... View Article

A Factory Has Two Machines A And B. Past Record Shows That Machine A Produced 60% Of The Items Of Output And Machine B Produced 40% Of The Items. Further, 2% Of The Items Produced By Machine A Were Defective And 1% Produced By Machine B Were Defective. All The Items Are Put Into One Stockpile And Then One Item Is Chosen At Random From This And Is Found To Be Defective. What Is The Probability That It Was Produced By Machine B?

Sol: E1 and E2 be the respective events of items produced by machines A and B. Let X be the event that the produced item was found to be... View Article

Describe The Bells That The Goldsmiths Are Crafting For Blue Pigeons? What Do The Goldsmiths Make For The Dance And The King?

The goldsmith’s crafts the bells, which are very delicate to be tied to the feet of the blue pigeons. These bells are as delicate as a... View Article

How Will You Bring Conversion Of Methyl Bromide To Acetone

Conversion of Methyl bromide to acetone: The reaction can be written as follows: Explore more such questions and answers at BYJU’S.... View Article

Write In Roman Numerals = 92.

92 in Roman numerals is XCII. C = Hundred X = Ten I = One XCII. = 10 - 100 and 1 + 1 = 90 and 2 = 92. Explore more such questions and... View Article

A Beaker Containing Water Is Placed On The Platform Of A Spring Balance. The Balance Reads 1.5 Kg. A Stone Of Mass 0.5 Kg And Density 104 Kg/M3 Is Immersed In Water Without Touching The Walls Of The Beaker. What Will Be The Balance Reading Now?

Sol: Since the weight of the block must be equal to the buoyant force acting on the block for it to remain in equilibrium, B = 0.5kg The... View Article

Solve The Equation 5-2X-24.5 X-25=0 Find The Roots.

The given equation is 52x - 24.5x - 25 = 0 Let 5x = t The given equation can be reduced in the form of: t2 - 24t - 254 = 0 = (t - 25)(t + 1)... View Article

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