प्रश्न और उत्तर का अभ्यास करें
8 प्र: 'ख्वाजा मोइनुद्दीन चिश्ती की दरगाह' के लिए मुगल बादशाह अकबर द्वारा व्यवस्थार्थ दिए गए गाँवों की संख्या है
2720 0624b2a69badeb679cfffa5f9
624b2a69badeb679cfffa5f9- 109false
- 212false
- 315false
- 418true
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उत्तर : 4. "18 "
प्र: निम्नलिखित प्रश्न में दिए गए विकल्पों में से प्रश्न चिन्ह ( ? ) के स्थान पर आने वाली संख्या को चुनिए
2720 05d9ac82368fda74fcf58aa26
5d9ac82368fda74fcf58aa26
- 11true
- 22false
- 33false
- 44false
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उत्तर : 1. "1"
प्र: निर्देश : निम्नलिखित प्रत्येक प्रश्नों में चार शब्द दिये गए हैं जिसमें से तीन किसी न किसी प्रकार से समान हैं और चौथा एक विषम है, तो वह विषम शब्द ज्ञात करें ?
2720 05f1965ab209bcc11a785e691
5f1965ab209bcc11a785e691- 1Correctionfalse
- 2Improvementfalse
- 3Bettermentfalse
- 4Elevationtrue
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उत्तर : 4. "Elevation "
प्र: Which one of the following is used to induce artificial rain ? 2720 05b5cc70be4d2b4197774f32a
5b5cc70be4d2b4197774f32a- 1Potassium Nitratefalse
- 2Ammonium chloridefalse
- 3Calcium carbonatefalse
- 4Silver lodidetrue
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उत्तर : 4. "Silver lodide"
व्याख्या :
Answer: D) Silver lodide Explanation:
प्र: Find the next number in the given series ? 3, 7, 6, 5, 9, 3, 12, 1, 15, . . . 2720 05b5cc71be4d2b4197774f54e
5b5cc71be4d2b4197774f54e- 12false
- 20false
- 31false
- 4-1true
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उत्तर : 4. "-1"
व्याख्या :
Answer: D) -1 Explanation: 3, 7, 6, 5, 9, 3, 12, 1, 15, ... has two different series 1) 3, 6, 9, 12, 15..... 2) 7, 5, 3, 1, ..... -1 is the next number.
प्र: 5% people of a village in India died by dengue, 15% of the remainder left the village on account of fear. If now the population is reduced to 3553, how much was it in the beginning ? 2719 05b5cc6e0e4d2b4197774eb5c
5b5cc6e0e4d2b4197774eb5c- 14400true
- 23100false
- 32800false
- 45600false
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उत्तर : 1. "4400"
व्याख्या :
Answer: A) 4400 Explanation: Let 'P' be the original population at the beginning P x (95/100) x (85/100) = 3553 P = 4400.
प्र: "Compounding frequency" refers to 2719 05b5cc642e4d2b4197774bb57
5b5cc642e4d2b4197774bb57- 1What type of interest your account earnsfalse
- 2How often your interest is calculated and added back into your accounttrue
- 3What interest rate you can expect from your accountfalse
- 4How easily you can add money into your accountfalse
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उत्तर : 2. "How often your interest is calculated and added back into your account"
व्याख्या :
Answer: B) How often your interest is calculated and added back into your account Explanation: Compounding frequency : The time periods when interest will be calculated on top of the original loan amount (or) The number of compounding periods in one year. The greater the compounding frequency, the more often your interest is calculated and added back into your account.
प्र: What is better, to have 70% discount or 40 and 30% discount consequently ? 2719 05b5cc70ee4d2b4197774f38f
5b5cc70ee4d2b4197774f38f- 140% is betterfalse
- 270% is bettertrue
- 3Both are samefalse
- 4Nonefalse
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उत्तर : 2. "70% is better"
व्याख्या :
Answer: B) 70% is better Explanation: Let Price be Rs.100 1st CASE: Then 100 x 70/100 = 70=> price after discount = 100-70 = Rs.30 2nd CASE: Then 100 x 40/100 = 40=> price after discount = 100-40 = Rs.60then60 x 30/100 = 18=> price after 2 consequent discount = 60-18 = Rs.42 =>from 1 and 2 cases, 70% discount is better.