Practice Question and Answer
8 Q: ___________ unemployment happens when people are not able to find jobs during some months of the year.
1974 15fe1d91492210049c5b1ff90
5fe1d91492210049c5b1ff90- 1Disguisedfalse
- 2Educatedfalse
- 3Seasonaltrue
- 4None of the abovefalse
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Answer : 3. "Seasonal"
Q: Mohan spends 23% of an amount of money on an insurance policy, 33% on food, 19% on children’s education and 16% on recreation. He deposits the remaining amount of Rs. 504 in bank. How much amount does he spend on food and insurance policy together? 1974 05b5cc678e4d2b4197774c160
5b5cc678e4d2b4197774c160- 1Rs. 2326false
- 2Rs. 5876false
- 3Rs. 1741false
- 4Rs. 3136true
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Answer : 4. "Rs. 3136"
Explanation :
Answer: D) Rs. 3136 Explanation: Let total amount = Rs. P Total expenditure = (23 + 33 + 19 + 16)% of P = 91%ofP Remaining money = (100 - 91)% of P = 9% of P But given in the question that, 9% of P = 504 9p/100 = 504 => P = 50400/9 => P = Rs. 5600 Required money spent on Food & Insurance = 23 + 33 % = 56% of 5600 = 56 x 5600/100 = 56 x 56 = Rs. 3136
Q: What is the length of Rajasthan's international border with Pakistan?
1974 05f717ffca58f705296af654d
5f717ffca58f705296af654d- 1800 kmfalse
- 21070 kmtrue
- 31100 kmfalse
- 4200 kmfalse
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Answer : 2. "1070 km"
Q: Direction 2.In this question five words are given. Which of them will come in the middle if all of them are arranged alphabetically as in a dictionary? 1974 05c417577c5835e577229ca0a
5c417577c5835e577229ca0a- 1Praisetrue
- 2Practicalfalse
- 3Prankfalse
- 4Prayerfalse
- 5Practisefalse
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Answer : 1. "Praise"
Q: If the compound interest rate is 20% per annum compounded half yearly, then what will be the interest for two years on the principal of Rs. 100000?
1974 05f6d7a485256e8407c2c4545
5f6d7a485256e8407c2c4545- 146,410true
- 244,000false
- 321,000false
- 433,100false
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Answer : 1. "46,410"
Q: Raghav went to a shopping mall to purchase clothes. He had two coupons with him, but only one can be used on a single day. Using the first coupon, a total discount of 30% could be obtained on the total amount. Using the second coupon, he will get 80% off on the price of the costliest shirt if he buys at least 3 shirts. What is the price at which Raghav can purchase 3 shirts at a minimum price if the prices of the three shirts are Rs.1,250, Rs.1,540 and Rs.1,375?
1974 0648722b9772333474bae4fed
648722b9772333474bae4fed- 1Rs.2,915.50true
- 2Rs.2,775false
- 3Rs.2,760false
- 4Rs.2,933false
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Answer : 1. "Rs.2,915.50"
Q: A,B,C can complete a work in 15,20 and 30 respectively.They all work together for two days then A leave the work,B and C work some days and B leaves 2 days before completion of that work.how many days required to complete the whole work? 1974 05b5cc690e4d2b4197774c45f
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Answer :
Explanation :
Given A,B,C can complete a work in 15,20 and 30 respectively. The total work is given by the LCM of 15, 20, 30 i.e, 60. A's 1 day work = 60/15 = 4 units B's 1 day work = 60/20 = 3 units C's 1 day work = 60/30 = 2 units (A + B + C) worked for 2 days = (4 + 3 + 2) 2 = 18 units Let B + C worked for x days = (3 + 2) x = 5x units C worked for 2 days = 2 x 2 = 4 units Then, 18 + 5x + 4 = 60 22 + 5x = 60 5x = 38 x = 7.6 Therefore, total number of days taken to complete the work = 2 + 7.6 + 2 = 11.6 = 11 3/5 days.
Q: Where does cellular respiration take place in the cell? 1973 05b5cc651e4d2b4197774bcf9
5b5cc651e4d2b4197774bcf9- 1cytoplasmfalse
- 2mitochodriatrue
- 3Ribosomesfalse
- 4Chromosomesfalse
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Answer : 2. "mitochodria"
Explanation :
Answer: B) mitochodria Explanation: Cellular repiration takes place in the mitochodria. There are 3 phases of cellular respiration. They are: 1. Glycolysis (Fermentation), 2. Krebs Cycle, and 3. Electron Transport. Glycolysis takes place in the cytoplasm. The Krebs cycle and electron transport takes place in the mitochondria.