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Latest Engineering Mechanics MCQ💯💯
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A travels 15 km with a speed of 30 km/h. He travels another 25 km with a speed of 10 km/h. What is his average speed for the entire journey?
Anonymous Quiz
30%
40/3 km/h
37%
80/3 km/h
27%
20 km/h
5%
12 km/h
🔥3👍1
Time & Distance MCQ💯💯
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1. A person crosses a 600 m long street in 5 minutes. What is his speed in km per hour?
Anonymous Quiz
16%
A. 3.6
61%
B. 7.2
15%
C. 8.4
8%
D. 10
👍2👏2🎉1
📌Today's Current Affairs | आज की ताज़ा खबरें 📌

✅"mpox" - New name given to Monkeypox by WHO

✅India's Maternal Mortality Ratio reduces to 97 per
lakh live births

✅Indian Immunologicals partners with CIFE to
develop first fish vaccine

✅Scindia inaugurates multiple flights to boost
northeast connectivity

✅GeM platform crosses Rs 1 lakh cr Gross
Merchandise value by 29 Nov

✅International Lusophone Festival to be held in Goa

✅Nagaland all set to host the 23rd Hornbill Festival
2022

✅Meghalaya cabinet approves mental health and
social care policy

✅World’s first Intranasal vaccine iNCOVACC gets
DCGI approval

✅Preeti Sudan takes oath of office and secrecy as
UPSC Member

✅RBI announces launch of first pilot for retail digital
Rupee on 1 Dec

✅Niti Aayog launches CCUS policy framework

✅India extends financial assistance to Maldives

✅Vistara airlines to be merged with Air India by
March 2024

✅Mahatma Gandhi's bust to be inaugurated at UN in
December 2022

✅Lakshmi Venkatesh is new INTUC Karnataka
President

✅India to assume Presidency of the G20 for one year
from 1 Dec'22

✅President Murmu conferred the National Sports
Awards'22

✅'Gaslighting' is Merriam-Webster's word of the year
2022

✅Avani Lekhara receives Para Sports Person of Year
award

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👍3
Time & Distance MCQ💯💯
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2. An aeroplane covers a certain distance at a speed of 240 kmph in 5 hours. To cover the same distance in 1 hours, it must travel at a speed of:
Anonymous Quiz
10%
A. 300 kmph
31%
B. 360 kmph
36%
C. 600 kmph
23%
D. 720 kmph
👍1
INTERESTING FACT🔥😍

#ENGLISH
A brand-new age of space travel is just beginning.

New images posted by SpaceX on Twitter demonstrate that the 39 updated Raptor engines needed to launch its fully reusable Starship rocket into orbit have almost all been installed.


A new Starship prototype called Ship 24 and a Super Heavy booster called Booster 7 are getting the engines installed. They will launch simultaneously into orbit this summer if upcoming tests are successful.

#HINDI
हम अंतरिक्ष उड़ान में एक नए युग की शुरुआत कर रहे हैं।

स्पेसएक्स ने ट्विटर पर नई तस्वीरें साझा कीं, जिसमें दिखाया गया है कि उसने 39 अपग्रेडेड रैप्टर इंजनों को स्थापित करना लगभग पूरा कर लिया है, जिसके लिए उसे पहली बार कक्षा में पूरी तरह से पुन: प्रयोज्य स्टारशिप रॉकेट ले जाने की आवश्यकता है।

इंजनों को शिप 24 नामक एक नए स्टारशिप प्रोटोटाइप और बूस्टर 7 नामक एक सुपर हेवी बूस्टर पर फिट किया जा रहा है।

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Time & Distance MCQ💯💯
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3.If a person walks at 14 km/hr instead of 10 km/hr, he would have walked 20 km more. The actual distance travelled by him is:
Anonymous Quiz
33%
A. 50 km
34%
B. 56 km
29%
C. 70 km
5%
D. 80 km
👍2
Comment karo Guyss‼️🔥
#somethingfun
-
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Time & Distance MCQ💯💯
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4.Excluding stoppages, the speed of a bus is 54 kmph and including stoppages, it is 45 kmph. For how many minutes does the bus stop per hour?
Anonymous Quiz
27%
A. 9
39%
B. 10
28%
C. 12
7%
D. 20
👍4
Time & Distance MCQ💯💯
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5. A man complete a journey in 10 hours. He travels first half of the journey at the rate of 21 km/hr and second half at the rate of 24 km/hr. Find the total journey in km.
Anonymous Quiz
11%
A. 220 km
63%
B. 224 km
20%
C. 230 kmx
6%
D. 234 km
👍3
Profit and Loss MCQ💯💯
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1.The cost price of 20 articles is the same as the selling price of x articles. If the profit is 25%, then the value of x is:
Anonymous Quiz
17%
15
40%
16
22%
18
21%
25
Profit and Loss MCQ💯💯
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2.A vendor bought toffees at 6 for a rupee. How many for a rupee must he sell to gain 20%?
Anonymous Quiz
20%
3
32%
4
41%
5
6%
6
👍1
Profit and Loss MCQ💯💯
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3.The percentage profit earned by selling an article for Rs. 1920 is equal to the percentage loss incurred by selling the same article for Rs. 1280. At what price should the article be sold to make 25% profit?
Anonymous Quiz
24%
A.Rs. 2000
29%
B. Rs. 2200
34%
C. Rs. 2400
13%
D. Data inadequate
👍1
Profit and Loss MCQ💯💯
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4.A shopkeeper expects a gain of 22.5% on his cost price. If in a week, his sale was of Rs. 392, what was his profit?
Anonymous Quiz
19%
A. Rs. 18.20
20%
B. Rs. 70
41%
C. Rs. 72
21%
D. Rs. 88.25
Profit and Loss MCQ💯💯
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5.A man buys a cycle for Rs. 1400 and sells it at a loss of 15%. What is the selling price of the cycle?
Anonymous Quiz
9%
A. Rs. 1090
25%
B. Rs. 1160
60%
C. Rs. 1190
6%
D. Rs. 1202
Profit and Loss MCQ💯💯
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6.Sam purchased 20 dozens of toys at the rate of Rs. 375 per dozen. He sold each one of them at the rate of Rs. 33. What was his percentage profit?
Anonymous Quiz
11%
A. 3.5
32%
B. 4.5
49%
C. 5.6
8%
D. 6.5
👍1
🔥INTERESTING FACT🔥

#ENGLISH
The idea of turning windows into working power plants has just moved a little bit closer to reality.

Perovskite cells with a conversion efficiency of 15.5 percent that let through more than 20 percent of visible light have been developed by a team of researchers from the ARC Center of Excellence in Exciton Science under the direction of Professor Jacek Jasieniak from Monash University's Department of Materials Science and Engineering.


The amount of visible light entering through the cells is amazingly now reaching glazing levels, expanding their potential for use in a wide range of real-world applications. This enhances the stability of solar windows while allowing more natural light in.

#HINDI
खिड़कियों को सक्रिय बिजली जनरेटर में बदलने का सपना साकार होने के एक कदम और करीब पहुंच गया है।

मोनाश विश्वविद्यालय के सामग्री विज्ञान और इंजीनियरिंग विभाग के प्रोफेसर जेसेक जसीनियाक के नेतृत्व में एआरसी सेंटर ऑफ एक्सीलेंस इन एक्सीलेंस साइंस के शोधकर्ताओं की एक टीम ने 15.5 प्रतिशत की रूपांतरण दक्षता के साथ पेरोव्स्काइट कोशिकाएं बनाई हैं जो 20 प्रतिशत से अधिक दृश्य प्रकाश की अनुमति देती हैं।

यह अधिक प्राकृतिक प्रकाश की अनुमति देते हुए सौर खिड़कियों की स्थिरता में सुधार करता है, जिसका अर्थ है कि कोशिकाओं से गुजरने वाली दृश्य प्रकाश की मात्रा उल्लेखनीय रूप से अब ग्लेज़िंग स्तर तक पहुंच रही है, जिससे वास्तविक दुनिया के अनुप्रयोगों की एक विस्तृत श्रृंखला में उपयोग की उनकी क्षमता बढ़ जाती है।☀️

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Profit and Loss MCQ💯💯
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7.On selling 17 balls at Rs. 720, there is a loss equal to the cost price of 5 balls. The cost price of a ball is:
Anonymous Quiz
13%
A. Rs. 45
28%
B. Rs. 50
37%
C. Rs. 55
22%
D. Rs. 60
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Profit and Loss MCQ💯💯
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8.When a plot is sold for Rs. 18,700, the owner loses 15%. At what price must that plot be sold in order to gain 15%?
Anonymous Quiz
7%
A. Rs. 21,000
24%
B. Rs. 22,500
57%
C. Rs. 25,300
11%
D. Rs. 25,800
👍1
Profit and Loss MCQ💯💯
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8.When a plot is sold for Rs. 18,700, the owner loses 15%. At what price must that plot be sold in order to gain 15%?
Anonymous Quiz
8%
A. Rs. 21,000
28%
B. Rs. 22,500
60%
C. Rs. 25,300
4%
D. Rs. 25,800
Comment karo Guyss‼️🔥
#somethingfun
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