प्रश्न और उत्तर का अभ्यास करें
8प्र: Find the odd one out of the following options. 3579 05b5cc6d6e4d2b4197774e679
5b5cc6d6e4d2b4197774e679- 1Sapphirefalse
- 2Rubyfalse
- 3Topazfalse
- 4Granitetrue
- उत्तर देखेंउत्तर छिपाएं
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उत्तर : 4. "Granite"
व्याख्या :
Answer: D) Granite Explanation: Except Granite all other options belong to the group of precious stones.
प्र: In a regular week, there are 5 working days and for each day, the working hours are 8. A man gets Rs. 2.40 per hour for regular work and Rs. 3.20 per hours for overtime. If he earns Rs. 432 in 4 weeks, then how many hours does he work for ? 3579 05b5cc74fe4d2b4197774fb35
5b5cc74fe4d2b4197774fb35- 1145false
- 2165false
- 3175true
- 4135false
- उत्तर देखेंउत्तर छिपाएं
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उत्तर : 3. "175"
व्याख्या :
Answer: C) 175 Explanation: Given that, working days = 5 working hours = 8 A man get rupess per hour is Rs.2.40 So in one day the man get total rupees is 2.40 x 8 = 19.2 So in 5 days week the man get total rupees is 19.2 x 5 = 96 So in 4 week the man get total rupees is 96 x 4 = 384 So the man worked for = 160hours in 4 weeks But given that the man earned Rs.432 Hence remaning money is (432-384 = 48)which is earn by doing overtime work Overtime hours = 48/3.20 = 15 So total worked hours is = 15 + 160 = 175.
प्र:Directions : In these questions , a part of the sentence is given in bold . Below are given alternatives to the bold part at (A) , (B) and (C) which may improve the sentence . Choose the correct alternative . In case no improvement is needed you answer is (D ) .
The teacher saw my conversing with her.
3579 05ddca462e1ce690ab505f077
5ddca462e1ce690ab505f077- 1my conversationfalse
- 2me to conversefalse
- 3me conversingtrue
- 4No improvementfalse
- उत्तर देखेंउत्तर छिपाएं
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उत्तर : 3. "me conversing "
- उत्तर देखेंउत्तर छिपाएं
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उत्तर :
व्याख्या :
1. Answer : 4 Explanation : Required ratio = 10+2+510+15+10=1735≈12=1:2 2. Answer : 1 Explanation : A to B Speed =140×35 = 84 B to C Speed = 91×34 = 68.25 C to D Speed = 149×60103 = 86.796 D to E Speed = 88×34 = 66 E to F Speed = 106×45= 84.8 F to G Speed = 1762 = 88 G to h Speed = 110×45= 88 Average speed of entire trip = 84+68.25+86.796+66+84.8+88+887 =80.83 3. Answer : 3 Explanation : Total half time = 10 + 2 + 5 + 10 + 15 + 10 = 52 Total half time, if the train stops at each city for 50% more=52×150100=78 Train will arrive at city H after departing from city A = 18.25 + (78 - 52 )=18.25 + 26=18.51 4. Answer : 2 Explanation : Average speed = 84+68.25+86.796+66+84.8+88+887=80.83=81 km/hr 5. Answer : 1 Explanation : Required percentage of time = 1.40+1.20+1.43+1.20+1.15+2+1.1518.25-7×100= 10.2311.25×100 = 91.8 %
प्र: हाथी प्रपात किस राज्य में स्थित है?
3578 06024ead9cce66f776c86a2a0
6024ead9cce66f776c86a2a0- 1मेघालयtrue
- 2उड़ीसाfalse
- 3मणिपुरfalse
- 4मिजोरमfalse
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उत्तर : 1. "मेघालय"
प्र: aa_baa_aaa_ba_ba
3578 05f5f2c7c2e2c8928233eff7f
5f5f2c7c2e2c8928233eff7f- 1babbfalse
- 2abbafalse
- 3ababfalse
- 4abaatrue
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उत्तर : 4. "abaa"
प्र: Anna Hazare was awarded the Padma Bhushan in recognition for: 3577 05b5cc7ebe4d2b41977751b23
5b5cc7ebe4d2b41977751b23- 1His war against corruption and launching Bhrashtatachar virodhi Jan Andolanfalse
- 2His service to the Indian Armyfalse
- 3Transforming a barren-dry village called Ralegan-Siddhi in Maharashtra's Ahmednagar district into a model village of self-sufficiency, ecofriendly and harmonytrue
- 4His remarkable social service in the Adivasi areas of Biharfalse
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उत्तर : 3. "Transforming a barren-dry village called Ralegan-Siddhi in Maharashtra's Ahmednagar district into a model village of self-sufficiency, ecofriendly and harmony"
व्याख्या :
Answer: C) Transforming a barren-dry village called Ralegan-Siddhi in Maharashtra's Ahmednagar district into a model village of self-sufficiency, ecofriendly and harmony Explanation:
प्र: In a race of 1000 m, A can beat by 100 m, in a race of 800m, B can beat C by 100m. By how many meters will A beat C in a race of 600 m ? 3576 05b5cc6e5e4d2b4197774ed42
5b5cc6e5e4d2b4197774ed42- 1127.5 mtrue
- 2254 mfalse
- 3184 mfalse
- 4212 mfalse
- उत्तर देखेंउत्तर छिपाएं
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उत्तर : 1. "127.5 m"
व्याख्या :
Answer: A) 127.5 m Explanation: When A runs 1000 m, B runs 900 m and when B runs 800 m, C runs 700 m. When B runs 900 m, distance that C runs = (900 x 700)/800 = 6300/8 = 787.5 m. In a race of 1000 m, A beats C by (1000 - 787.5) = 212.5 m to C. In a race of 600 m, the number of meters by which A beats C = (600 x 212.5)/1000 = 127.5 m.

