Practice Question and Answer
8Q: Abode 3580 05d14b732489f2f135e08e955
5d14b732489f2f135e08e955- 1A place of permanent residencetrue
- 2A disciplined social communityfalse
- 3Development dilemmafalse
- 4Self-disciplinefalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "A place of permanent residence"
Q: अ, ब और स किसी काम को क्रमशः 10 दिन, 15 दिन, और 20 दिनों में पूरा करते हैं। अ व ब किसी काम को शुरू करते हैं, काम शुरू होने के दो दिन बाद ब की जगह स आ जाता है तथा उस दिन के 1 दिन बाद अ काम करना छोड़ देता हैं, तो बताएँ पूरा काम समाप्त होनें में कितना समय लगेगा? 3580 05d1485969aeb0a08f1e67225
5d1485969aeb0a08f1e67225- 113false
- 2\(13 {1 \over 13 }\)true
- 3\(18 {4 \over 3 }\)false
- 418false
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. " \(13 {1 \over 13 }\)"
Q: निम्नलिखित में से कौन-सा देश अंगुलीनुमा झीलों के लिए प्रसिद्ध है ?
3578 0606c26ddaffa2d5265b4c17d
606c26ddaffa2d5265b4c17d- 1भारतfalse
- 2फ्रांसfalse
- 3यू. एस. ए.true
- 4जापानfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 3. "यू. एस. ए."
Q: Ram and Raj start a business with investments of Rs. 2500 and Rs. 2250 respectively. After 2 months, Ram takes out Rs.1250 from his capital. After 1 more month, Raj takes out Rs.750 of his capital while Rakesh joins them with a capital of Rs. 3500. At the end of 6 months, they earn a profit of Rs. 2540. Which of the following is the share of each member in the profit ? 3578 05b5cc72ce4d2b4197774f783
5b5cc72ce4d2b4197774f783- 1Ram - Rs. 800, Raj - Rs. 900, Rakesh - Rs. 840true
- 2Ram - Rs. 900, Raj - Rs. 800, Rakesh - Rs. 840false
- 3Ram - Rs. 840, Raj - Rs. 920, Rakesh - Rs. 840false
- 4Ram - Rs. 800, Raj - Rs. 900, Rakesh - Rs. 940false
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "Ram - Rs. 800, Raj - Rs. 900, Rakesh - Rs. 840"
Explanation :
Answer: A) Ram - Rs. 800, Raj - Rs. 900, Rakesh - Rs. 840 Explanation: Initial investment of Ram = Rs.2500.After 2 months he withdraw Rs.1250 from his capital.Therefore, we have, Ram invested Rs.2500 for 2 months and Rs.(2500-1250=) 1250 for 4 months. Raj invested Rs. 2250 for 3 months and Rs.(2250-750=) 1500 for 3 months. And, Rakesh invested Rs.3500 for 3 months; Their investing ratio:Ram:Raj:Rakesh = (2500x2 + 1250x4):(2250x3 + 1500x3):(3500x3)= (10,000):(11,250):(10,500) = 1000:1125:1050 = 40:45:42 Total profit for 6 months = Rs.2540Therefore, Ram's share = Rs.(2540 x 40/(40+45+42)) = Rs.(2540 x 40/127) = Rs.800Raj's share = Rs.(2540 x 45/127) = Rs.900Rakesh's share = Rs.(2540 x 42/127) = Rs.840
Q: यदि एक कोड में, MIND’ का KGLB हो जाता है तथा ARGUE का YPESC हो जाता है, तब DIAGRAM का कोड क्या होगा?
3578 05d7f672967e6ea15ecb81650
5d7f672967e6ea15ecb81650- 1BGYEPYKtrue
- 2BGYPYEKfalse
- 3GLPEYKGBfalse
- 4LKBGYPKfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "BGYEPYK"
Q: दिए गए ब्लॉक पर जब निचली सतह 10 है तो ऊपरी सतह पर कौन सी संख्या होगी ?
3578 05f55e6b679cfd646ddcbcb6d
5f55e6b679cfd646ddcbcb6d- 16false
- 24false
- 38false
- 412true
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 4. "12"
Q: एक रंगीन घन को छोटे - छोटे घनों में काटा जाता है यदि 8 रंगहीन घन है तब छोटे घनों की कुल संख्या ज्ञात कीजिए ?
3577 05e6341d8f1640a77574dc254
5e6341d8f1640a77574dc254- 164true
- 212false
- 324false
- 440false
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "64"
Q: When a women sells 20 articles for Rs. 160, there is 40% loss. How many articles should she sell for Rs. 240 in order to earn 20% profit ? 3577 05b5cc6c2e4d2b4197774dbc3
5b5cc6c2e4d2b4197774dbc3- 116false
- 215true
- 317false
- 414false
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "15"
Explanation :
Answer: B) 15 Explanation: Given when she sells at Rs. 160 for 20 articles, she get 40% loss. Then, to get 20% profit selling at Rs. 240 for let 'P' articles => 1602060=240p120 => 120 x 160 x P = 20 x 70 x 240 => P = 15 articles.