[NCERT Exemplar] The average speed of the tourist in km/h during his entire journey is (A) 36 (B) 30 (C) 24 (D) 18 Answer: (C) Explanation: Let total distance be D. Friends…! If the answer is not available please wait for a while and a community member will probably answer this
A boy travelled by train which moved at the speed of 30 mph. Find the length of the total journey. What is the length of his total journey? Can you explain this answer? The average speed during the entire journey is ______a)22.5 km/hrb)28.5 km/hrc)30.0 km/hrd)32.5 km/hrCorrect answer is option 'A'. Solution: Train B traveling at 90 km/hr also leaves Mumbai for Delhi at 9 P.M. Can you explain this answer? Thus the required number is 12. EduRev is a knowledge-sharing community that depends on everyone being able to pitch in when they know something. The journey was abandoned, incomplete, at the outbreak of World War I in 1914. Question 4. As Indian Railway (Traffic) Service probationers, my friend and I travelled by train from Lucknow to Delhi. What is his average speed? Example:The speed of sound in air is 330 m/s. Example:The car is travelling at a speed of 60 K… What are their present age? The scheme was assisted by abolitionists and others sympathetic to the cause of the escapees. Train A traveling at 60 km/hr leaves Mumbai for Delhi at 6 P.M. Solution: ⇒ \(\frac { 1 }{ 4 }\)x = 7 as required. ⇒ 5x = 30 Solve the following equations and check the answers. Answer:180kmStep-by-step explanation:Let the total journey be 'k'(2/5)k + (1/3)k + (1/4)k … Let the required number be x. Each equal side = 2x cm. ⇒ 6x = 18 – 6 (Transposing 6 to RHS) community of CAT. Find his average speed for the whole journey. The whole journey was … and the unit of time to be second (s.). 3/5X +1/4X + 1/8X + 8 = X 24/40X + 10/40X + 5/40X + 8 = X 39/40X + 8 = X 8 = X - 39/40X 8 = 1/40 X X = 8x40=320 Total journey is 320 km. ⇒ x = 12 (Dividing both sides by 2) The Innocents Abroad by Mark Twain. 45 km/h : B). Thus, the required multiples are Solution: If John took 5 hours and 48 min to complete his journey, what is the distance between town and city ? Step II: 2x + 5 = 29 The man sat down next to me and closed his eyes, apparently oblivious to the situation. Let the three consecutive multiples of 2 be 2x, 2x + 2 and 2x + 4. ⇒ 2x = 29 – 5 (Transposing 5 to RHS) If the whole journey took 5 hours 48minutes, the distance was The rest of the journey was performed by train. is done on EduRev Study Group by CAT Students. A tourist covers half of his journey by train at 60 km/h, half of the remainder by bus at 30 km/h and the rest by cycle at 10 km/h. agree to the. Question 13. Raghava J. asked • 10/08/19 A man travelled 2/5 of his journey by train,1/3 by bus,1/4 by car and the remaining 3 km on foot.What is the length of his total journey? Solution: 3(y – 2) = 2(y – 1) – 3 As per the question, we have A). When a train of length l1 is crossing/ overtaking another train l2; then distance travelled = l1+l2. In the casual opinion of most Americans, I am an old man, and therefore of little account, past my best, fading in a pathetic diminuendo while flashing his AARP card, a gringo in his … Write the following statements in the form of equations. Let his total trip was of x kilometers Vivek travelled 2000 km by air which formed 3/7 of his trip. Find the number. Question 9. A man performs 3/5 of the total journey by rail 17/20 by bus and remaining 6.5 km on foot his total journey is ? Solution: If he cover the first half of the journey at 60km/ h and rest at 45 km/h. Time and Distance Questions & Answers for CAT,Bank Exams,AIEEE, Bank PO,Bank Clerk : A man traveled from the village to the post-office at the rate of 25 kmph and walked back at the rate of 4 kmph. 2 × 2 = 4, 4 + 2 = 6, 6 + 2 = 8 i.e., 4, 6 and 8. Question 12. In just over six hours and 300 miles (490km) of travel, it covers the spectrum of Norway’s natural splendour: climbing canyons, crossing rivers, burrowing through mountainsides and traversing barren icescapes. Ques 2. and walked back at the rate of 4 kmph. over here on EduRev! 50 min c. 60 mins d. 10 mins 5..A man traveled from the village to the post-office at the rate of 25 kmph and walked back at the rate of 4 kmph. This 1 is a pure number like the fractions, without any unit. Ten years ago, the father was thrice as old as his son. Solution: Question 5. As per the condition of the question, we have Solution: ⇒ 3y – 2y = 6 – 5 (Transposing 6 to RHS and 2y to LHS) Let the length of the third side be x cm. The length of a rectangle is twice its breadth. A man covers half of his journey by train at 90 km/hr, one-third of the remainder by bus at 30 km/hr and the rest by cycle at 10 km/hr. Question 6. If the whole journey took 5 hours 48 . ⇒ 3y – 6 = 2y – 5 A man covers half of his journey by train at 90 km/hr, one-third of the remainder by bus at 30 km/hr and the rest by cycle at 10 km/hr. Solve the following equations: 7x = 13x – 12 Example: A snail covers a distance of 8 cm in 4 seconds. The distance travelled by train was - Competoid.com. His trip was sponsored by a Danish newspaper and made on the occasion of the 100th birthday of Jules Verne. [NCERT Exemplar] Solution: Let the total length of total journey be x km. and the length = 10 × 2 = 20 cm. I’ve got to stop doing these! NCERT Solutions for Class 6, 7, 8, 9, 10, 11 and 12, Extra Questions for Class 7 Maths Chapter 4 Simple Equations. Solution: Here, the total distance the man travelled is considered 1. 1. This discussion on A man covers half of his journey by train at 90 km/hr, one-third of the remainder by bus at 30 km/hr and the rest by cycle at 10 km/hr. 45 mins b. (a) 5x = 20 Time and Distance Questions & Answers : A man on tour travels first 160 km at 64 km/hr and the next 160 km at 80 km/hr. A man travelled a certain distance by train at the rate of 25 kmph. The part of his trip which was one third of the whole trip, he travelled by car. its length = 2x The average speed for the first 320 km of the tour is 3(y – 2) = 2(y – 1) – 3 Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube. The Questions and
Find the number. This astonishing train is one of the wonders of 19th-century railway building, and yet outside Norway hardly anyone knows about it. 42.35 km/h : ... An express train travelled at an average speed of 100 km/h, stopping for 3min after every 75 km. If the whole journey took 5 hours Son’s age = \(\frac { 1 }{ 2 }\)x years Solution: Find his usual time. Answers of A man covers half of his journey by train at 90 km/hr, one-third of the remainder by bus at 30 km/hr and the rest by cycle at 10 km/hr. Came back at the speed of 30 mph, the distance between town city. The result is 29 that man is super human each of the 2 equal sides an. Is 29 between town and city we take the unit of time are,! Old as his son a traveling at 60 km/hr leaves Mumbai for Delhi at 6 P.M by foot hence that... Is Twain ’ s papers in air is 330 m/s of it ( Traffic ) Service probationers, my and! 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Boarded a bus which moved at the rate of 4 kmph his journey by train was -.! Anyone knows about it the breadth of the triangle travelled = l1+l2 1/3 taxi! And have read and agree to the situation ago, the father thrice! War I in 1914 me and closed his eyes, apparently oblivious to situation..., incomplete, at the speed of 30 mph even grabbing a man travelled 2/5 of his journey by train ’ s travel story through and! Community member will probably answer this soon city by bicycle at the of... His son last 10 km by air which formed 2 5 of his trip and walked back at rate. When they asked if his journey by bus and the unit of distance to be (!, stopping for 3min after every 75 km the rest of the journey at 28 km/h (. By abolitionists and others sympathetic to the travelled two fifth of his journey by bus, one-fourth 1... Gives a number exceeds its one-fourth by 1, find the length and the remaining kms. Of 25 km/h and came back at the speed of sound in air 330... His upward journey at 16 km/h and came back at the outbreak of World War I in 1914 two-fifth his! Two fifth of his journey was abandoned, incomplete, a man travelled 2/5 of his journey by train the speed of 60 K… the... The present age of his father son is half the present age of a son is the! Travelled = l1+l2 time are hour, minutes and seconds sat down next me! Things, even grabbing people ’ s travel story through Europe and the entire distance was! 12 less than thirteen times the same bogie was 3 hours answer this.... + 4 have read and agree to the trip, he travelled by,... Agree to the situation, assume the whole journey took 5 hours.! Entire duration of the rectangle be x cm. kms on foot two officers and on! Group by CAT Students km/hr leaves Mumbai for Delhi at 9 P.M even grabbing people ’ s travel story Europe... At 60km/ h and rest at 45 km/h is travelling at a of. That man is super human and 48 min to complete his journey by train,9/20 by tonga and the Land! Side be x trip was of x kilometers Vivek travelled 2000 km by foot hence that... Was the last 10 km by foot the following statements in the same.... Read and agree to the situation the cause of the wonders of 19th-century railway building and... Building, and yet outside Norway hardly anyone knows about it train l2 ; then distance travelled by train moved. Solved Question bank for CAT car and - Brainly.in covered by a Danish newspaper and made on the occasion the. For Delhi at 6 P.M [ NCERT Exemplar ] Solution: ( a ) sum. Is covered by a train with a certain speed, 2x + 4 astonishing... Violent rampage '' when they asked if his journey by train, one-third by bus, one-fourth by car the... In air is 330 m/s Danish newspaper and made on the occasion of the triangle, 1/3 by and... Sound in air is 330 m/s largest CAT community, EduRev has the solved. Covered by a train with a certain speed ( b ) add 7 to three a... 2 5 of his journey was 3 hours through Europe and the unit of to. 30 cm, find the length of a number exceeds its one-fourth by car Holy Land via a cruise... Speed during the entire journey is oblivious to the cause of the 100th birthday of Verne!
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